NBS RNAO 12x22x12 TN needle roller bearings
| Brand Name: |
NBS |
| Model Number: |
RNAO 12x22x12 TN |
| D: |
180 mm |
| da max: |
118.4 mm |
| d1: |
118.4 mm |
| da min: |
72 mm |
| ra max: |
2.5 mm |
| Characteristic inner ring frequency, BPFI: |
7.76 Hz |
| Nlim (grease): |
3,500 rpm |
| Da max: |
167 mm |
| PDF |
RNAO 12x22x12 TN |
Product Details
| D |
180 mm |
| da max |
118.4 mm |
| d1 |
118.4 mm |
| da min |
72 mm |
| ra max |
2.5 mm |
| Characteristic inner ring frequency, BPFI |
7.76 Hz |
| Nlim (grease) |
3,500 rpm |
| Da max |
167 mm |
| Radial clearance class |
CN |
| Max operating temperature, Tmax |
120 °C |