Needle roller bearing is a roller bearing with cylindrical rollers. Compared with its diameter, the rollers are thin and long. This kind of roller is called needle roller.
Part Number |
d - Bore |
D - Outer Diameter |
B - Width |
Cr - Dynamic Radial Rating |
Cor - Static Radial Rating |
Reference speed |
Limiting speed |
|---|---|---|---|---|---|---|---|
| BCE66 | 14.288 mm | - | - | 3900 N | 3950 N | - | 25000 rpm |
| BCH68 | 15.875 mm | - | - | 6600 N | 6400 N | - | 23700 rpm |
| BK1010 | 14 mm | - | - | 4400 N | 5100 N | 18700 rpm | 24300 rpm |
| BK1012 | 14 mm | - | - | 5500 N | 6800 N | 18400 rpm | 24300 rpm |
| BK1015 | 14 mm | - | - | 6800 N | 8800 N | 18200 rpm | 24300 rpm |
| BK1210 | 16 mm | - | - | 4950 N | 6200 N | 15700 rpm | 20700 rpm |
| BK1212 | 18 mm | - | - | 6500 N | 7300 N | 15500 rpm | 20000 rpm |
| BCE88 | 17.462 mm | - | - | 6900 N | 9000 N | - | 19500 rpm |
| BK1412 | 20 mm | - | - | 7100 N | 8500 N | 13500 rpm | 17500 rpm |
| BK1414-RS | 20 mm | - | - | 7100 N | 8500 N | - | 10500 rpm |
| BK1512 | 21 mm | - | - | 7900 N | 9400 N | 12300 rpm | 16300 rpm |
| BK1514-RS | 21 mm | - | - | 7800 N | 9800 N | - | 9900 rpm |
| BK1516 | 21 mm | - | - | 10500 N | 14400 N | 12300 rpm | 16500 rpm |
| BK1612 | 22 mm | - | - | 7600 N | 9700 N | 11900 rpm | 15600 rpm |
| BK1614-RS | 22 mm | - | - | 7600 N | 9700 N | - | 9300 rpm |
| BK1616 | 22 mm | - | - | 10900 N | 15300 N | 11600 rpm | 15600 rpm |
| BK1816 | 24 mm | - | - | 11600 N | 17300 N | 10400 rpm | 14000 rpm |
| BCE128 | 25.4 mm | - | - | 9800 N | 12500 N | - | 14700 rpm |
| BK2016 | 26 mm | - | - | 12700 N | 20100 N | 9300 rpm | 12700 rpm |
| BK2018-RS | 26 mm | - | - | 12700 N | 20100 N | - | 7600 rpm |