215,9 mm x 285,75 mm x 46,038 mm ISO LM742749/10 tapered roller bearings
215,9 mm x 285,75 mm x 46,038 mm ISO LM742749/10 tapered roller bearings Engineering Calculator 215,9 mm x 285,75 mm x 46,038 mm , Tapered Roller Bearings Manufacturing Service 6000 rpm Grease Speed Rating Open/Shielded n1 . Get Your Free. Huaxin Bearing Co., Ltd
What is LM742749/10 bearing cross reference?
Brand Name |
ISO |
Model Number |
LM742749/10 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
PDF |
LM742749/10 |
Product Details
Series |
HM266400 |
Cone Part Number |
HM266447 |
Cup Part Number |
HM266410 |
Design Units |
Imperial |
Bearing Weight |
79.300 Kg |
Cage Type |
Pin-Type |
d |
381.000 mm |
D |
546.100 mm |
B - Cone Width |
104.775 mm |
C - Cup Width |
82.550 mm |
B |
104.775 mm |
R - Cone Backface To Clear Radius1 |
6.35 mm |
r - Cup Backface To Clear Radius2 |
6.35 mm |
da - Cone Frontface Backing Diameter |
404.88 mm |
db - Cone Backface Backing Diameter |
415.04 mm |
Da - Cup Frontface Backing Diameter |
521.97 mm |
Db - Cup Backface Backing Diameter |
506.98 mm |
Ab - Cage-Cone Frontface Clearance |
6.6 mm |
Aa - Cage-Cone Backface Clearance |
6.9 mm |
a - Effective Center Location3 |
-7.1 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4 |
143000 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)5 |
553000 lbf |
C0 - Static Radial Rating |
1060000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
81700 lbf |
K - Factor7 |
1.76 |
e - ISO Factor8 |
0.33 |
Y - ISO Factor9 |
1.8 |
G1 - Heat Generation Factor (Roller-Raceway) |
4760 |
G2 - Heat Generation Factor (Rib-Roller End) |
301 |
Cg - Geometry Factor |
0.218 |