SKF NJ 2309 ECP thrust ball bearings

SKF NJ 2309 ECP thrust ball bearings Needs 476 Cone Part Number Analysis , 472-B Cup Part Number Manufacturing Service . Get 475 Series Your Free.
Series | 475 |
Cone Part Number | 476 |
Cup Part Number | 472-B |
Design Units | Imperial |
Bearing Weight | 3.5 lb |
Cage Type | Stamped Steel |
d | 2.3622 in |
D | 4.7244 in |
D1 – Flange Outer Diameter | 4.9384 in |
B – Cone Width | 1.1420 in |
C – Cup Width | 0.9542 in |
C1 – Cup Flange Width | 0.2180 in |
T1 – Bearing Width | 1.1730 in |
T – Bearing Width to Flange | 0.4368 in |
R – Cone Backface To Clear Radius1 | 0.080 in |
r – Cup Backface To Clear Radius2 | 0.030 in |
da – Cone Frontface Backing Diameter | 2.72 in |
db – Cone Backface Backing Diameter | 2.87 in |
Da – Cup Frontface Backing Diameter | 4.56 in |
Ab – Cage-Cone Frontface Clearance | 0.12 in |
Aa – Cage-Cone Backface Clearance | 0.04 in |
a – Effective Center Location3 | -0.16 in |
C90 – Dynamic Radial Rating (90 million revolutions)4 | 8360 lbf |
C1 – Dynamic Radial Rating (1 million revolutions)5 | 32200 lbf |
C0 – Static Radial Rating | 41900 lbf |
Ca90 – Dynamic Thrust Rating (90 million revolutions)6 | 5500 lbf |
K – Factor7 | 1.52 |
e – ISO Factor8 | 0.38 |
Y – ISO Factor9 | 1.56 |
G1 – Heat Generation Factor (Roller-Raceway)10 | 77.2 |
G2 – Heat Generation Factor (Rib-Roller End) | 23 |
Cg – Geometry Factor11 | 0.108 |
Detailed Parameters
parameter:
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