R8-42N3 Rotek Slewing Ring Bearings
Brand Name: | Rotek |
Model Number: | R8-42N3 |
Series: | 32212M |
Cone Part Number: | X32212M |
Design Units: | METRIC |
Cage Type: | Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 58200 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 15100 lbf |
d: | 60.000 mm |
B - Cone Width: | 28.000 mm |
Product Details
Series | 32212M |
Cone Part Number | X32212M |
Design Units | METRIC |
Cage Type | Stamped Steel |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 58200 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 15100 lbf |
d | 60.000 mm |
B - Cone Width | 28.000 mm |
WPD | 101.7 mm |
DD | 91.5 mm |
R - Cone Backface To Clear Radius3 | 2.030 mm |
da - Cone Frontface Backing Diameter | 67 mm |
db - Cone Backface Backing Diameter | 71 mm |
Ab - Cage-Cone Frontface Clearance | 3.3 mm |
Aa - Cage-Cone Backface Clearance | 0.5 mm |
a - Effective Center Location4 | -5.1 mm |
C90 - Dynamic Radial Rating (90 million revolutions)5 | 38500 N |
C1 - Dynamic Radial Rating (1 million revolutions)6 | 149000 N |
C0 - Static Radial Rating | 178000 N |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 26700 N |
K - Factor8 | 1.44 |
G1 - Heat Generation Factor (Roller-Raceway) | 59.3 |
G2 - Heat Generation Factor (Rib-Roller End) | 21.1 |
Cg - Geometry Factor | 0.0911 |