NKE K 81122-MB thrust roller bearings
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What is K 81122-MB bearing cross reference?
Brand Name: | NKE |
Model Number: | K 81122-MB |
Series: | LM501300 |
Cone Part Number: | LM501349 |
Cup Part Number: | LM501310A |
Design Units: | Imperial |
Bearing Weight: | 0.30 Kg |
Cage Type: | Stamped Steel |
d: | 41.275 mm |
D: | 73.431 mm |
PDF |
K 81122-MB |
Product Details
Series | LM501300 |
Cone Part Number | LM501349 |
Cup Part Number | LM501310A |
Design Units | Imperial |
Bearing Weight | 0.30 Kg |
Cage Type | Stamped Steel |
d | 41.275 mm |
D | 73.431 mm |
B - Cone Width | 19.812 mm |
C - Cup Width | 14.732 mm |
B | 19.558 mm |
R - Cone Backface To Clear Radius1 | 3.560 mm |
r - Cup Backface To Clear Radius2 | 1.52 mm |
da - Cone Frontface Backing Diameter | 48.01 mm |
db - Cone Backface Backing Diameter | 54.10 mm |
Da - Cup Frontface Backing Diameter | 71.10 mm |
Db - Cup Backface Backing Diameter | 66.04 mm |
Ab - Cage-Cone Frontface Clearance | 1.8 mm |
Aa - Cage-Cone Backface Clearance | 0.3 mm |
a - Effective Center Location3 | -3.3 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4 | 4360 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)5 | 16800 lbf |
C0 - Static Radial Rating | 16700 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2980 lbf |
K - Factor7 | 1.46 |
e - ISO Factor8 | 0.4 |
Y - ISO Factor9 | 1.5 |
G1 - Heat Generation Factor (Roller-Raceway) | 23.3 |
G2 - Heat Generation Factor (Rib-Roller End) | 13.3 |
Cg - Geometry Factor | 0.0739 |