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 |
|---|---|---|---|---|---|---|---|
| K20X24X17 | - | - | 17 mm | 12900 N | 20400 N | 12500 rpm | 21300 rpm |
| K20X26X12 | - | - | 12 mm | 13400 N | 16200 N | 11700 rpm | 20900 rpm |
| K20X26X13 | - | - | 13 mm | 14400 N | 17900 N | 11600 rpm | 20900 rpm |
| K20X26X17 | - | - | 17 mm | 19200 N | 26000 N | 11200 rpm | 20900 rpm |
| K20X26X20 | - | - | 20 mm | 21100 N | 29000 N | 11400 rpm | 20900 rpm |
| K20X28X20 | - | - | 20 mm | 23900 N | 28500 N | 11100 rpm | 20400 rpm |
| K20X28X25 | - | - | 25 mm | 30500 N | 39000 N | 10800 rpm | 20400 rpm |
| K20X30X30 | - | - | 30 mm | 35500 N | 41500 N | 10800 rpm | 19600 rpm |
| K21X25X13 | - | - | 13 mm | 10100 N | 15100 N | 12300 rpm | 20900 rpm |
| K22X26X10 | - | - | 10 mm | 9100 N | 13400 N | 11500 rpm | 20400 rpm |
| K22X26X13 | - | - | 13 mm | 10400 N | 15900 N | 11800 rpm | 20400 rpm |
| K22X26X17 | - | - | 17 mm | 13700 N | 22700 N | 11500 rpm | 20400 rpm |
| K22X28X17 | - | - | 17 mm | 19400 N | 27000 N | 10500 rpm | 19600 rpm |
| K22X29X16 | - | - | 16 mm | 20000 N | 25500 N | 10300 rpm | 19200 rpm |
| K22X30X15-TV | - | - | 15 mm | 20100 N | 23400 N | 10200 rpm | 18800 rpm |
| K22X32X24 | - | - | 24 mm | 34000 N | 40000 N | 9700 rpm | 18100 rpm |
| K23X35X16-TV | - | - | 16 mm | 24500 N | 23900 N | 9500 rpm | 16900 rpm |
| K24X28X10 | - | - | 10 mm | 9600 N | 14800 N | 10600 rpm | 18800 rpm |
| K24X28X13 | - | - | 13 mm | 11000 N | 17600 N | 10800 rpm | 18800 rpm |
| K24X28X17 | - | - | 17 mm | 14500 N | 25000 N | 10600 rpm | 18800 rpm |