- Thrust Ball Bearings[2]
- Other Bearings[9]
- Needle Bearings[10]
- Auto Bearing[8]
- Other Universal Parts[4]
- Spherical Roller Bearings[3]
- Cylindrical Roller Bearings[4]
- Road Roller[1]
- Bearing Rollers[3]
- Other Auto Parts[1]
- Other Bearing Accessories[8]
- Taper Roller Bearings[1]
- Thrust Roller Bearings[1]
- Washers[1]
- Crank Mechanism[1]
- Contact Person : Mr. Zhang Michael
- Company Name : Changzhou Yunfan Bearing Co., Ltd.
- Tel : 0086-519-86528006
- Fax : 0086-519-86528005
- Address : Jiangsu,Changzhou,No.20,Longhui Rd.Wujin Hi-tech Industrial Zone
- Country/Region : China
- Zip : 213166
TA2025 drawn cup needle bearing
China drawn cup needle bearing:
Types of Designs:
This kind of bearing has two types, one is punched-hole type, and the other sealed-hole type. Its suitable axial diameter is Φ6~Φ60mm. Multiple lip seal is available so as to prevent pollutant and water. It can be adopted for different occasions.
Product Precision Accuracy:
Mutual difference of needle rollers is 2μm, and the precision class is G2 (ISO GB309).
Thin-wall outer ring is affected by the accuracy of rigid bearing bracket.
It can also be defined according to the special requirements of customers.Materials:
Material for needle roller is GCr15 bearing steel.
Material for cages and punched thin-wall outer ring can be quality low-carbon steel.
Special Directions:
Needle roller bearing with punched outer ring should be pressed into bearing bracket hole by assembling mandrel.
Assembling mandrel shoulder needs to contact with bearing sign-face.
Bearing cant be tilted during installation.
Limited by grease and sealing-element material, operation temperature is 300C---+1000C.
Design for Shaft and Bearing Bracket:
Bearing Bracket MTL | Bearing Bracket Tolerance | Shaft tolerance of outer ring with cage and roller assembly |
Steel or Cast Steel | N6 | h6 |
Light Metal | N6 | |
Roughness max. | Ra0.8 (Rzl) | Ra0.2 (rzl) |
Roundness max. | IT5/2 | 25% of h6 |
Parallel max. | IT5/2 | 50% of h6 |
TA2025 drawn cup needle bearing
