VISTA high quality LM665949/LM665910CD inch taper roller bearing with factory price
Product Description:
Tapered roller bearings are generally of separable design and have tapered cone and cup raceway between which tapered rollers are arranged. Their design makes tapered roller bearings particularly suitable for carrying combined (radial and axial) load.
According to dimensional standard difference, tapered roller bearings can be grouped into metric and inch size series.
Specifications
Series | LM665900 |
Cone Part Number | LM665949 |
Cup Part Number | LM665910CD |
Design Units | Imperial |
Bearing Weight | 204.65 lb92.828 Kg |
Cage Type | Stamped Steel |
Ab - Cage-Cone Frontface Clearance | 0.18 in4.6 mm |
Alternate Part Name | LM665949-LM665910CD |
Dimensions
d - Bore | 15.1875 in385.763 mm |
D - Cup Outer Diameter | 20.2500 in514.350 mm |
B - Cone Width | 3.2500 in82.550 mm |
C - Double Cup Width | 5.5000 in139.700 mm |
T - Bearing Width across Cones | 6.9999 in177.797 mm |
Abutment and Fillet Dimensions
| R - Cone Backface "To Clear" Radius1 | 0.25 in6.400 mm |
| r - Cup Frontface "To Clear" Radius2 | 0.06 in1.5 mm |
db - Cone Backface Backing Diameter | 16.34 in415 mm |
Da - Cup Frontface Backing Diameter | 19.51 in495.05 mm |
Aa - Cage-Cone Backface Clearance | 0.33 in8.4 mm |
Basic Load Ratings
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 78900 lbf351000 N |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 530000 lbf2360000 N |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 137000 lbf611000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 56500 lbf251000 N |
Factors
| K - Factor7 | 1.4 |
| e - ISO Factor8 | 0.42 |
| Y1 - ISO Factor9 | 1.61 |
| Y2 - ISO Factor10 | 2.4 |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 3740 |
G2 - Heat Generation Factor (Rib-Roller End) | 480 |
| Cg - Geometry Factor12 | 0.216 |
For more information about VISTA high quality LM665949/LM665910CD inch taper roller bearing, please contact us.
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