- Product Details
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Quick Details
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Number of Row:
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Single row
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Bore Size:
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32.99 - 33 mm
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Brand Name:
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SUNBEARING
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Model Number:
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AJ503303
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Place of Origin:
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SHN
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Product name:
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Needle Roller Bearings
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Material:
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Chrome Steel Stainless Steel
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Application:
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Machinery
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Feature:
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Long Life
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Model:
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AJ503303
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Size:
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33*47*32 mm
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Sample:
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Availble
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Service:
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OEM Customized Services
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VIBRATION:
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V1 V2 V3 V4
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MOQ:
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1 Pcs
Quick Details
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Applicable Industries:
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Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advertising Company, Bicycle bearing motorcycle bearing roller skate ba, water pump bearing motor bearing yo-yo bearing, car bearing skateboard ball bearing transmission b
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Precision Rating:
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P4
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Seals Type:
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Open
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Number of Row:
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Single row
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Bore Size:
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32.99 - 33 mm
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Brand Name:
-
SUNBEARING
-
Model Number:
-
AJ503303
-
Place of Origin:
-
SHN
-
Product name:
-
Needle Roller Bearings
-
Material:
-
Chrome Steel Stainless Steel
-
Application:
-
Machinery
-
Feature:
-
Long Life
-
Model:
-
AJ503303
-
Size:
-
33*47*32 mm
-
Sample:
-
Availble
-
Service:
-
OEM Customized Services
-
VIBRATION:
-
V1 V2 V3 V4
-
MOQ:
-
1 Pcs
Products Description
Definition of Needle roller bearings
Needle roller bearings are roller bearings with cylindrical rollers. The rollers are thin and long relative to their diameter.
This type of roller is called a needle roller. Despite having a smaller cross-section, the bearing still has a higher load bearing
capacity. The radial structure is compact. When the inner diameter size and load capacity are the same as other types of bearings,
the outer diameter is the smallest. It is especially suitable for the support structure with limited radial installation size.
This type of roller is called a needle roller. Despite having a smaller cross-section, the bearing still has a higher load bearing
capacity. The radial structure is compact. When the inner diameter size and load capacity are the same as other types of bearings,
the outer diameter is the smallest. It is especially suitable for the support structure with limited radial installation size.
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product name
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Needle roller bearing
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MOQ
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1
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Sample
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Avaliable
|
|
number of row
|
single row
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|
Service
|
OEM Customized Services
|
|
Uses of self-aligning ball bearings
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Installed in combination with UC bearings
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Advantages of needle roller bearings
Needle roller bearings are equipped with thin and long rollers. Therefore, the radial structure is compact.
When the inner diameter and load capacity are the same as other types of bearings, the outer diameter is the smallest. It is especially suitable for the support structure with limited radial installation size.
Needle roller bearings should be combined with bearing rings and applications depending on the application occasions, machining accuracy and surface quality
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Application of needle roller bearings
The needle bearings have a small cross-sectional height, which helps to ensure that the machine is both light and compact. Therefore, they have a wide range of applications, including automobiles, motorcycles, motors, machine tools, aerospace equipment, office equipment and other industrial machinery
Details Images
Production processes
During the customer's order production process, we carry out processing inspection, the purpose is to do better quality control
Precautions for installation of needle roller bearings
The needle bearing has a large load-bearing capacity, which is suitable for the support structure with limited installation size. The surface of the journal is hardened as a rolling surface.
The bearing is press-fitted into the seat hole without axial positioning. The bearing should be filled with an appropriate amount of grease
before installation.
Causes of needle roller bearing damage
In general, 33.3% of needle roller bearings are damaged due to fatigue damage.
33.3% of needle roller bearings are due to poor lubrication, and 33.3% are due to contaminants entering the bearings or improper disposal of equipment.
Product packaging
Company Introduction
Sheng Yao Wang (Dalian) International Trade Co., LTD. has been focusing business of bearing production and trade for over 20 years, has rich experiences in bearing processing and trade, to provide clients with professional bearing application solutions. The companyprovides the customized products and OEM service. Various new collections and design are coming out each month with the currentstyles and fabrics. The factory own the proficient skill and updated machine
Why Choose Us
Real comments from customers, we will also listen to suggestions to do better
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