Single row crossed cylindrical roller slewing bearings are simple in design, consisting of a one-piece inner and outer ring and cylindrical rollers separated by polyamide spacers and generally protected by integral seals.They can accommodate heavy radial loads and medium axial loads as well as tilting moments. These slewing bearings are intended for bearing arrangement swhere stiffness is important or zero operational clearance or preload as well as constant resistance to rotation are required. Single row crossed cylindrical roller slewing bearings require tighter specifications for the flatness and stiffness of the support surface than single row four-point contact ball slewing bearings.
- Product Details
- {{item.text}}
Quick Details
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Part name:
-
slewing bearing
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Application:
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Crawler Excavator
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MOQ:
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1 Piece
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Delivery:
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1-3 Working Days
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Package:
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Wooden pallet
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Quality:
-
High Guarantee
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Payment:
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TT.Money Gram.Western Union. Paypal
Quick Details
-
Place of Origin:
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Guangdong, China
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Brand Name:
-
Kyotechs/oem
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Model:
-
swing bearing for cat120b
-
Part name:
-
slewing bearing
-
Application:
-
Crawler Excavator
-
MOQ:
-
1 Piece
-
Delivery:
-
1-3 Working Days
-
Package:
-
Wooden pallet
-
Quality:
-
High Guarantee
-
Payment:
-
TT.Money Gram.Western Union. Paypal
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excavator E120B swing ring E120 turntable swing bearing for CAT120
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Model Name
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slewing bearing for cat120
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Brand
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Kyotechs/OEM
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MOQ
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1 Piece
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Availability
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contact the Messager
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Warranty
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3-12 months
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General
Gears
The gear teeth are manufactured to an specification that closely follows accuracy grade 12 in accordance with ISO 1328-2:1997 and are not hardened. Guideline values for the permissible tooth forces can be obtained from the product tables. The gear of a new bearing is coated with a preservative. After mounting has been completed, lubricant needs to be applied to the gear. This lubricant should have good adhesive properties and high resistance to water washout. Additionally, the lubricant has to withstand at least temperatures of +100 °C and has to have a base oil viscosity of 500 mm2/s at +40 °C or higher.
Seals
Lubrication
Standard SKF single row crossed cylindrical roller slewing bearings are filled with a mineral oil based grease with a consistency of 2 on the NLGI scale using a lithium soap thickener and containing extreme pressure additives. The base oil viscosity is 200 mm2/sat 40 °C and 16 mm2/s at 100 °C. This grease has good rust inhibiting properties and a temperature range of –20 up to +110 °C. Reliable lubrication according to the SKF traffic light concept occurs when operating temperatures range from +30 to +110°C.
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Excavator
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Model
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PART NUMBER
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Dimensions
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Gearing
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OD
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ID
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H
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Teeth
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mm
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HITACHI
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EX120-1
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9098995
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1195
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962
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84
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98
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EX200-1
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9102727
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1312
|
1083
|
106
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92
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EX200-3
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9102727
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1312
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1083
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106
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92
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EX300-5
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1629
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1296
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120
|
83
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ZX70
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|
806
|
593
|
73
|
76
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ZX330
|
9219338
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1629
|
1296
|
120
|
83
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||
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ZX225
|
9196732
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1310
|
1080
|
106
|
92
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ZX200
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9169646
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1310
|
1082
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106
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92
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ZX200-3
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9260971
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1316
|
1083
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95
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92
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ZX450
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9247287
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1650
|
1274
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130
|
107
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ZX670
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YB6000060
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1852
|
1440
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141
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104
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ZX870
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|
2037
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1595
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160
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115
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KOMATSU
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PC120-5
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203-25-51200
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1110
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872.5
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75
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89
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PC120-6(4D95)
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203-25-61100
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1110.8
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882.7
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77
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90
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PC200-6(6D102)
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20Y-25-21200
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1322
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1083
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99
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110
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PC200-7
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206-25-00301
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1323
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1072
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112
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92
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PC200-8
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206-25-00301
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1323
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1072
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112
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92
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PC300-7
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207-25-61100
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1532
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1235
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125
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90
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PC400-7
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208-25-61100
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1563
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1240
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152
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84
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KOBELCO
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SK120
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2425U251F1
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1092
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880
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85
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89
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SK200-6
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YN40F00001F1
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1312
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1083
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105
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110
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SK200-6E
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YN40F00001F1
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1312
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1083
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105
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110
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SK200-8
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YN04F00027F1
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1309.5
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1083
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108
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110
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SK200-10
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1310
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1083
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107
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110
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SK330-6E
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LC40F00012F1
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1560
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1200
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125
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77
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SUMITOMO
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SH120A3
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KNB0702
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1171
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973
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78
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98
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SH200A3
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KRB0807
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1330
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1094
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102.5
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92
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SH300-3
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1615
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1275
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120
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92
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KATO
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HD820-1
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1320
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1080
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95
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92
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HD800-5
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1402
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1131
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97
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96
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HD900-5
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1402
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1131
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97
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96
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HD820-3
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1318
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1084
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95
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92
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MITSUBISHI
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MS120-2
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64890100
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1093
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872.4
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89
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89
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MS180-8
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74890101
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1310
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1056
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104
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90
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HYUNDAI
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R55-5
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81M8-01021
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800
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572
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70
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90
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R140-7
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81E3-10010
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1196
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965
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85
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98
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R210-5
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E181-0102
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1328
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1083
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110
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92
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R215-7
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81N6-00021
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1328
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1083
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110
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92
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R220-7
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81N6-00021
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1328
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1083
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110
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92
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R290-7
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81N8-00023
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1526
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1235
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122
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90
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R305-7
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1526
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1235
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122
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90
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R210-9
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81N5-01020
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1327
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1083
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110
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92
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R320-9
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81Q9- 01021
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1526
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1235
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130
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90
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R500-9
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1775
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1394
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127
|
118
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DAEWOO
DOOSAN
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DH55-5
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12041627
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810
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616.5
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76
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90
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DH220-5
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2109-1052
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1328
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1083
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112
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92
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DH220-7
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1328
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1083
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112
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92
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DX225
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1326
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1084
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111
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92
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DX500
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1682
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1320
|
138
|
111
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JCB
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JS140
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KNB0434
|
1171
|
973
|
88
|
98
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JS210
|
1611884
|
1330
|
1092
|
102
|
92
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JS200
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JRB0017
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1327.5
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1092
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101.5
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92
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SAMSUNG
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SE210-2
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1055-01470
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1310
|
1081
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111
|
92
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CATERPILLAR
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CAT307C
|
2408361
|
809
|
586
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83
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75
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CAT308C
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|
810
|
486
|
86
|
75
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CAT345C
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353-0490
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1678
|
1316
|
141
|
96
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CAT312C
|
229-1077
|
1095
|
884
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70
|
90
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CAT320B
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7Y1561
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1315
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1081.5
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98
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110
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CAT320C
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2276081 1719425
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1314.5
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1083
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105
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110
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CAT330B/C
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7Y-0933 1141434
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1665
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1313.5
|
139
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84
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VOLVO
|
EC140
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|
1195
|
963
|
90
|
98
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||
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EC210B
|
14505766
|
1328
|
1080.5
|
106
|
92
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EC290
|
1155-01201
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1530.5
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1234.5
|
123
|
90
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||
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EC240
|
|
1460
|
1164
|
120
|
85
|
||
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EC460B
|
|
1777
|
1392
|
120
|
118
|
||
|
|
EC700
|
|
1814
|
1636
|
204
|
100
|
||
|
LIUGONG
|
LG225
|
|
1358
|
1080
|
100
|
91
|
||
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|
LG922D
|
|
1408
|
1128
|
100
|
95
|
||
|
SANY
|
SY55
|
|
850
|
638.4
|
75
|
93
|
||
|
|
SY130
|
|
1122
|
821
|
100
|
83
|
||
|
|
SY235
|
|
1327
|
1071
|
110
|
91
|
||
|
YUCHAI
|
YC35
|
|
640
|
473
|
55
|
96
|
||
|
|
YC55
|
|
800
|
590
|
70
|
86
|
||
|
|
YC135
|
|
1195
|
963
|
85
|
98
|
||
|
|
YC225LC
|
|
1327
|
1083
|
110
|
92
|
||
|
|
YC210-8
|
|
1320
|
1071
|
104
|
92
|
||
|
|
YC230
|
|
1327
|
1083
|
110
|
92
|
||
|
CASE
|
CX210B
|
KRB11710
|
1330
|
1093
|
103
|
92
|
||
About Kyotechs
Kyotechs was established in 2009 at Guangzhou, China. The directors, Ally Fan and Mark Zheng were joined the heavy equipment field since 2001, who have abundant experience and sound reputation in the field.
Main Business
Engine Ass’y and parts, Hydraulic Pump and parts, Hydraulic Motor Ass’y and parts, Control Valve Ass’y and parts, Cylinder Ass’y and seal kits, Driving Cabin Ass’y and inside parts, Electric parts, Under carriage parts.
Advantage
Maintance service : repairing and testing for monitor ECU comtroller program, engine start testing, remanufacture and repaint, refit. hydraulic pump refit. 100% quality guaranteed, Use kyotechs parts, few worries!
Questions you maybe want to know before order.
Q.What parts you have?
R:We are specialized in the excavator spare parts, such as travel motor gearbox parts, swing gearbox motor parts, hydraulic pump parts, electrical parts, engine parts, mini excavator. If you need other excavator parts, we also can supply as you requirements.
Q: Do you repair?
R: Yes, we sell and repair, ECU controller program install, engine rebuild, hydraulic pump refit etc. if you meet any probelms on parts instaill or after-sale, feedback us directly, will offer support freely.
Q：If i don't have part number, can you check for me?
R: Yes, excavator model, old photos and size are also available to confirm the correct parts you need.
Q: Which shipping term you can supply?
R:By sea, air or by express ( DHL, Fedex, TNT, UPS, EMS)
Q: How long does it take to my address?
R:The Normal delivery time is 3-5 days, depending on which country you are. (if urgent order, pls contact
Sales Executive
in
advance
)
3.How can I pay the order?
We can accept payment by T/T, Trade assurance, Paypal, Western Union
Why choose Kyotechs?
1. Kyotechs,
Focus on the machinery industry over 20 years, have abundant experience and sound reputation in the field. support full ranges of excavator accessories.
2. kyotechs offer Maintance service: Repairing and testing for monitor ECU controller s
oftware
; Engine start testing, remanufacture and repaint, refit; Hydraulic pump refit etc.
3. 100% quality guaranteed, kyotechs offer different quality requirements excavator parts. new and used genuine parts, OEM parts made in China Japan Korea. main parts normal operation running at least 3-5 years. Use kyotechs parts, few worries!
4.
Small order and sample order are acceptable,
Large quantity and price negotiation
5.
Quick delivery time: o
rder before 4:00 p.m. ship out on the same day
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