NSK 6308Z JAPAN Bearing 40*90*23
NSK 6308Z JAPAN Bearing 40*90*23 3 mm ra max Manufacturers , Online Wholesale Suppliers QM INDUSTRIES BEARING LIMITED ! 40*90*23 323 mm E
What is 6308Z bearing interchange?
Brand Name: | NSK |
Model Number: | 6308Z |
Series: | M249700 |
Cone Part Number: | M249749H |
Cup Part Number: | M249710 |
Design Units: | Imperial |
Bearing Weight: | 21.7 Kg |
Cage Type: | Stamped Steel |
d: | 254.000 mm |
D: | 358.775 mm |
PDF |
6308Z |
Product Details
Series | M249700 |
Cone Part Number | M249749H |
Cup Part Number | M249710 |
Design Units | Imperial |
Bearing Weight | 21.7 Kg |
Cage Type | Stamped Steel |
d | 254.000 mm |
D | 358.775 mm |
B - Cone Width | 71.438 mm |
C - Cup Width | 53.975 mm |
B | 71.438 mm |
R - Cone Backface To Clear Radius1 | 3.560 mm |
r - Cup Backface To Clear Radius2 | 3.30 mm |
da - Cone Frontface Backing Diameter | 272.03 mm |
db - Cone Backface Backing Diameter | 276.1 mm |
Da - Cup Frontface Backing Diameter | 343.41 mm |
Db - Cup Backface Backing Diameter | 335.03 mm |
Ab - Cage-Cone Frontface Clearance | 4.3 mm |
Aa - Cage-Cone Backface Clearance | 7.1 mm |
a - Effective Center Location3 | -6.9 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4 | 66900 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)5 | 258000 lbf |
C0 - Static Radial Rating | 416000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 38100 lbf |
K - Factor7 | 1.76 |
e - ISO Factor8 | 0.33 |
Y - ISO Factor9 | 1.8 |
G1 - Heat Generation Factor (Roller-Raceway) | 1626 |
G2 - Heat Generation Factor (Rib-Roller End) | 173 |
Cg - Geometry Factor | 0.153 |