KOYO 2975/2924 tapered roller bearings
Brand Name: | KOYO |
Model Number: | 2975/2924 |
Series: | 29000 |
Cone Part Number: | 29177 |
Cup Part Number: | 29334 |
Design Units: | Imperial |
Bearing Weight: | 0.5 Kg |
Cage Type: | Stamped Steel |
d: | 44.983 mm |
D: | 84.988 mm |
PDF |
2975/2924 |
Product Details
Series | 29000 |
Cone Part Number | 29177 |
Cup Part Number | 29334 |
Design Units | Imperial |
Bearing Weight | 0.5 Kg |
Cage Type | Stamped Steel |
d | 44.983 mm |
D | 84.988 mm |
B - Cone Width | 19.164 mm |
C - Cup Width | 15.875 mm |
B | 18.999 mm |
R - Cone Backface To Clear Radius1 | 2.030 mm |
r - Cup Backface To Clear Radius2 | 1.52 mm |
da - Cone Frontface Backing Diameter | 50.04 mm |
db - Cone Backface Backing Diameter | 54.10 mm |
Da - Cup Frontface Backing Diameter | 78.00 mm |
Db - Cup Backface Backing Diameter | 73.91 mm |
Ab - Cage-Cone Frontface Clearance | 2.3 mm |
Aa - Cage-Cone Backface Clearance | 0.3 mm |
a - Effective Center Location3 | -1.3 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4 | 3640 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)5 | 14000 lbf |
C0 - Static Radial Rating | 15600 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2770 lbf |
K - Factor7 | 1.31 |
e - ISO Factor8 | 0.44 |
Y - ISO Factor9 | 1.35 |
G1 - Heat Generation Factor (Roller-Raceway) | 23.8 |
G2 - Heat Generation Factor (Rib-Roller End) | 15.3 |
Cg - Geometry Factor | 0.0766 |