71912ACE/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle
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Brand Name: | SKF |
Model Number: | 71912ACE/P4A |
K - Factor8: | 1.8 |
Ab - Cage-Cone Frontface Clearance: | 0.05 in |
Cg - Geometry Factor: | 0.0827 |
B - Cone Width: | 2.2050 in |
Design Units: | Imperial |
d: | 2.5625 in |
db - Cone Backface Backing Diameter: | 3.31 in |
Cage Type: | Stamped Steel |
Product Details
K - Factor8 | 1.8 |
Ab - Cage-Cone Frontface Clearance | 0.05 in |
Cg - Geometry Factor | 0.0827 |
B - Cone Width | 2.2050 in |
Design Units | Imperial |
d | 2.5625 in |
db - Cone Backface Backing Diameter | 3.31 in |
Cage Type | Stamped Steel |
Series | 6300 |
G2 - Heat Generation Factor (Rib-Roller End) | 22.4 |
C90 - Dynamic Radial Rating (90 million revolutions)5 | 22200 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)6 | 85600 lbf |
C0 - Static Radial Rating | 90900 lbf |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 149000 lbf |
R - Cone Backface To Clear Radius3 | 0.14 in |
da - Cone Frontface Backing Diameter | 3.04 in |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 12300 lbf |
a - Effective Center Location4 | -0.76 in |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 38700 lbf |
G1 - Heat Generation Factor (Roller-Raceway) | 124 |