DC4938AVW KOYO Full complement cylindrical roller bearings
Brand Name: |
KOYO |
Model Number: |
DC4938AVW |
Series: |
LM48500 |
Cone Part Number: |
LM48548C |
Cup Part Number: |
LM48510 |
Design Units: |
Imperial |
Bearing Weight: |
0.20 Kg |
Cage Type: |
Stamped Steel |
d: |
34.925 mm |
D: |
65.088 mm |
PDF |
DC4938AVW |
Product Details
Series |
LM48500 |
Cone Part Number |
LM48548C |
Cup Part Number |
LM48510 |
Design Units |
Imperial |
Bearing Weight |
0.20 Kg |
Cage Type |
Stamped Steel |
d |
34.925 mm |
D |
65.088 mm |
B - Cone Width |
18.288 mm |
C - Cup Width |
13.970 mm |
B |
18.037 mm |
R - Cone Backface To Clear Radius1 |
3.560 mm |
r - Cup Backface To Clear Radius2 |
1.27 mm |
da - Cone Frontface Backing Diameter |
39.88 mm |
db - Cone Backface Backing Diameter |
45.97 mm |
Da - Cup Frontface Backing Diameter |
61.00 mm |
Db - Cup Backface Backing Diameter |
57.91 mm |
Ab - Cage-Cone Frontface Clearance |
2 mm |
Aa - Cage-Cone Backface Clearance |
0.3 mm |
a - Effective Center Location3 |
-3.6 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4 |
3760 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)5 |
14500 lbf |
C0 - Static Radial Rating |
14200 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
2430 lbf |
K - Factor7 |
1.55 |
e - ISO Factor8 |
0.38 |
Y - ISO Factor9 |
1.59 |
G1 - Heat Generation Factor (Roller-Raceway) |
18 |
G2 - Heat Generation Factor (Rib-Roller End) |
10.6 |
Cg - Geometry Factor |
0.0666 |