71909ACD/P4ATT 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: | 71909ACD/P4ATT |
Design Units: | METRIC |
Y - ISO Factor9: | 1.44 |
C0 - Static Radial Rating: | 55000 N |
K - Factor7: | 1.4 |
Db - Cup Backface Backing Diameter: | 55.88 mm |
Aa - Cage-Cone Backface Clearance: | 0 mm |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 9410 N |
C - Cup Width: | 13.500 mm |
Product Details
Design Units | METRIC |
Y - ISO Factor9 | 1.44 |
C0 - Static Radial Rating | 55000 N |
K - Factor7 | 1.4 |
Db - Cup Backface Backing Diameter | 55.88 mm |
Aa - Cage-Cone Backface Clearance | 0 mm |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 9410 N |
C - Cup Width | 13.500 mm |
Cg - Geometry Factor | 0.0692 |
da - Cone Frontface Backing Diameter | 42.42 mm |
r - Cup Backface To Clear Radius2 | 1.27 mm |
d | 38.000 mm |
C1 - Dynamic Radial Rating (1 million revolutions)5 | 51000 N |
D | 63.000 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4 | 13200 N |
Bearing Weight | 0.20 Kg |
G2 - Heat Generation Factor (Rib-Roller End) | 13.6 |
G1 - Heat Generation Factor (Roller-Raceway) | 18.4 |
Cage Type | Stamped Steel |
a - Effective Center Location3 | -2.3 mm |