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 |