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 |