Needle roller bearing, thrust cylindrical roller bearing, cage assembly, K812 series
Log in
To add this product to your basketDownloads
No document available
PRODUCT DEFINITION | |
---|---|
Brand | NTN |
Dw - Rolling element diameter | 19 mm |
Dc1 - Roller cage bore diameter | 130 mm |
Dc - Roller cage outer diameter | 190 mm |
Bearing ring (inner ring) WS | WS81226 |
Bearing ring (outer ring) GS | GS81226 |
Ea - Rollers reference outer diameter | 179 mm |
Eb - Rollers reference inner diameter | 140,1 mm |
Cage assembly mass | 1,14 kg |
PRODUCT PERFORMANCE | |
---|---|
Ca - Dynamic axial load rating | 360 kN |
C0a - Static axial load rating | 1210 kN |
Cua - Limit axial load rating | 128 kN |
Nlim - Grease lubrication limit speed | 380 tr/min |
Nlim - Oil lubrication limit speed | 1500 tr/min |
Tmin - Min operating temperature | -20 °C |
Tmax - Max operating temperature | 120 °C |