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 |
|---|---|---|---|---|---|---|---|
| HK4512-B | - | 52 mm | - | 14900 N | 27500 N | 4650 rpm | - |
| HK4518-RS | - | 52 mm | - | 21300 N | 43000 N | - | - |
| HK4520-2RS | - | 52 mm | - | 21300 N | 43000 N | - | - |
| HK4520 | - | 52 mm | - | 27000 N | 59000 N | 4450 rpm | - |
| HN4520 | - | 52 mm | - | 38500 N | 108000 N | 3400 rpm | - |
| HK5020 | - | 58 mm | - | 31000 N | 63000 N | 4050 rpm | - |
| HK5022-RS | - | 58 mm | - | 31000 N | 63000 N | - | - |
| HK5024-2RS | - | 58 mm | - | 31000 N | 63000 N | - | - |
| HK5025 | - | 58 mm | - | 38500 N | 84000 N | 4000 rpm | - |
| HN5025 | - | 58 mm | - | 54000 N | 152000 N | 3050 rpm | - |
| SCE328 | - | 60.325 mm | - | 21800 N | 35000 N | - | - |
| HK5528 | - | 63 mm | - | 44000 N | 103000 N | 3700 rpm | - |
| HK6012 | - | 68 mm | - | 17400 N | 32000 N | 3750 rpm | - |
| HK6020 | - | 68 mm | - | 33500 N | 75000 N | 3500 rpm | - |
| HK6032 | - | 68 mm | - | 53000 N | 135000 N | 3400 rpm | - |
| HK0205-TV | - | 4.6 mm | - | 465 N | 265 N | 93000 rpm | - |
| SCE2-1/2-4 | - | 7.145 mm | - | 1260 N | 940 N | - | - |
| SCE2-1/2-4-L091 | - | 7.145 mm | - | 1260 N | 940 N | - | - |
| SCE2-1/2-4-L271 | - | 7.145 mm | - | 1260 N | 940 N | - | - |
| SCE36-L527 | - | 8.731 mm | - | 2750 N | 2370 N | - | - |