L6-25N9ZD Rotek Slewing Ring Bearings
Brand Name: |
Rotek |
Model Number: |
L6-25N9ZD |
Series: |
LM451300 |
Cone Part Number: |
LM451349H |
Cup Part Number: |
LM451310 |
Design Units: |
Imperial |
Bearing Weight: |
15 Kg |
Cage Type: |
Stamped Steel |
d: |
266.7 mm |
D: |
355.6 mm |
Product Details
Series |
LM451300 |
Cone Part Number |
LM451349H |
Cup Part Number |
LM451310 |
Design Units |
Imperial |
Bearing Weight |
15 Kg |
Cage Type |
Stamped Steel |
d |
266.7 mm |
D |
355.6 mm |
B - Cone Width |
60.325 mm |
C - Cup Width |
44.450 mm |
B |
57.150 mm |
R - Cone Backface To Clear Radius1 |
3.560 mm |
r - Cup Backface To Clear Radius2 |
3.30 mm |
da - Cone Frontface Backing Diameter |
281.94 mm |
db - Cone Backface Backing Diameter |
286 mm |
Da - Cup Frontface Backing Diameter |
343.41 mm |
Db - Cup Backface Backing Diameter |
335.03 mm |
Ab - Cage-Cone Frontface Clearance |
1.5 mm |
Aa - Cage-Cone Backface Clearance |
0.5 mm |
a - Effective Center Location3 |
5.1 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4 |
44700 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)5 |
172000 lbf |
C0 - Static Radial Rating |
278000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
27500 lbf |
K - Factor7 |
1.62 |
e - ISO Factor8 |
0.36 |
Y - ISO Factor9 |
1.67 |
G1 - Heat Generation Factor (Roller-Raceway) |
1353.1 |
G2 - Heat Generation Factor (Rib-Roller End) |
269.4 |
Cg - Geometry Factor |
0.146 |