NBS RNAO 12x22x12 TN needle roller bearings
Various needle roller bearings types and AMERICAN NTN BEARING LTD sizes to 118.4 mm d1 accommodate 180 mm D your NBS RNAO 12x22x12 TN needle roller bearings requirements.
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 |
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 |