- Deep Groove Ball Bearings[10]
- Spherical Roller Bearings[10]
- Self-aligning Ball Bearings[10]
- Taper Roller Bearings[10]
- Angular Contact Ball Bearings[10]
- Cylindrical Roller Bearings[10]
- Thrust Roller Bearings[8]
- Thrust Ball Bearings[5]
- Pillow Block Bearings[7]
- Linear Bearings[10]
- Needle Bearings[10]
- Other Bearings[4]
- Auto Clutch[7]
- Auto Bearing[9]
- Rod End Bearings[9]
- Sliding Bearings[4]
- Slewing Bearings[1]
- Ball Screws[3]
- Other Machine Tools[3]
- Contact Person : Ms. Chu Ying
- Company Name : Changzhou Tianhe Bearing Technology Co., Ltd.
- Tel : 86-519-88137008
- Fax : 86-519-88170966
- Address : Jiangsu,Changzhou,No. 1002, Building 2, No. 68, Middle Guan River Road, Tianning Dist.
- Country/Region : China
- Zip : 213033
needle bearing
needle bearing
If you are interested in our products, please contact us on line or send enquiry to us. We warmly welcome customers from wherever of the world to cooperate with us and build a bright future.
| Bearing Designation and Mass Approx | Boundary Dimensions | Basic Load Rating | Limiting Speed | ||||||||
Shaft Diameter | Open | Mass | Closed | Mass | FW | D | C | Cr Dynamic | Cor Static | Oil | ||
mm | Current | Original Code | g | Current | Original Code | g | mm | N | rpm | |||
4 | HK0408TN | 37941/4 | 1.6 | BK0408TN | 35941/4 | 1.8 | 4 | 8 | 8 | 1540 | 1070 | 40000 |
5 | HK0509 | 47941/5 | 2 | BK0509 | 45941/5 | 2.1 | 5 | 9 | 9 | 2200 | 1790 | 36000 |
7 | HK0709 | 47941/7 | 2.3 | BK0709 | 45941/7 | 2.9 | 7 | 11 | 9 | 2800 | 2150 | 27000 |
13 | HK1312 | - | 8.9 | BK1312 | - | 11.2 | 13 | 19 | 12 | 6200 | 7100 | 17000 |
45 | HK4512 | 27941/45 | 34.8 | BK4512 | 25941/45 | 45 | 45 | 52 | 12 | 12900 | 22500 | 5800 |
HK4516 | 47941/45 | 46.2 | BK4516 | 45941/45 | 56 | 45 | 52 | 16 | 19300 | 38000 | 5800 | |
HK4520 | 67941/45 | 56 | BK4520 | 65941/45 | 72 | 45 | 52 | 20 | 22000 | 51000 | 5800 | |
55 | HK5520 | 57941/55 | 78 | BK5020 | - | 93.8 | 55 | 63 | 20 | 29500 | 59900 | 4600 |
HK5525 | 77941/55 | 109 | - | 55941/55 | - | 55 | 63 | 25 | 33500 | 69980 | 4600 | |
HK5528 | 87941/55 | 111 | BK5528 | 84941/60 | 132 | 55 | 63 | 28 | 39090 | 98000 | 4600 | |
60 | HK6012 | - | 49.2 | BK6012 | - | 77 | 60 | 68 | 12 | 12400 | 29000 | 4100 |
HK6020 | 57941/60 | 86 | BK6020 | 55941/60 | 105 | 60 | 68 | 20 | 30500 | 72000 | 4100 | |
needle bearing
