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 |
|---|---|---|---|---|---|---|---|
| NKXR15-XL | - | 24 mm | - | 12100 N | 12700 N | 6500 rpm | 13000 rpm |
| NKXR15-Z-XL | - | 24 mm | - | 12100 N | 12700 N | 6500 rpm | 13000 rpm |
| ZARF1560-TV | - | 60 mm | - | 13000 N | 17500 N | - | - |
| NKXR17-XL | - | 26 mm | - | 13500 N | 15000 N | 5500 rpm | 12000 rpm |
| ZARF1762-TV | - | 62 mm | - | 14000 N | 19900 N | - | - |
| NKXR20-XL | - | 30 mm | - | 18600 N | 23800 N | 4200 rpm | 10000 rpm |
| ZARF2068-TV | - | 68 mm | - | 14900 N | 22400 N | - | - |
| ZARF2080-TV | - | 80 mm | - | 22600 N | 36000 N | - | - |
| NKXR25-XL | - | 37 mm | - | 21300 N | 30500 N | 3400 rpm | 8500 rpm |
| NKXR25-Z-XL | - | 37 mm | - | 21300 N | 30500 N | 3400 rpm | 8500 rpm |
| ZARF2575-TV | - | 75 mm | - | 22600 N | 36000 N | - | - |
| ZARF2590-TV | - | 90 mm | - | 24300 N | 41500 N | - | - |
| NKXR30-XL | - | 42 mm | - | 25500 N | 36000 N | 2900 rpm | 7500 rpm |
| NKXR30-Z-XL | - | 42 mm | - | 25500 N | 36000 N | 2900 rpm | 7500 rpm |
| ZARF30105-TV | - | 105 mm | - | 26000 N | 47000 N | - | - |
| ZARF3080-TV | - | 80 mm | - | 24300 N | 41500 N | - | - |
| NKXR35-XL | - | 47 mm | - | 27500 N | 41500 N | 2500 rpm | 6500 rpm |
| NKXR35-Z-XL | - | 47 mm | - | 27500 N | 41500 N | 2500 rpm | 6500 rpm |
| ZARF35110-TV | - | 110 mm | - | 27500 N | 53000 N | - | - |
| ZARF3590-TV | - | 90 mm | - | 26000 N | 47000 N | - | - |