TIMKEN LM757049-LM757010-B tapered bearings with Flange
Also known as : LM757049-LM757010-B
- Inside Diameter: 304.8 mm
- Outside Diameter: 406.4 mm
- Width: 25.4 mm
- Basic dynamic load rating: 769 kN
- Basic static load rating: 1740 kN
TIMKEN LM757049-LM757010-B Bearing
TIMKEN LM757049-LM757010-B Bearing details
| Series | LM757000 |
|---|---|
| model | LM757049-LM757010-B |
| Cone Part Number | LM757049 |
| Cup Part Number | LM757010-B |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
22.10 Kg 48.60 lb |
| Dimensions | |
| d - Bore |
304.8 mm 12 in |
| D - Cup Outer Diameter |
406.400 mm 16.0000 in |
| D1 - Flange Outer Diameter |
419.100 mm 16.5000 in |
| B - Cone Width |
63.5 mm 2.5 in |
| C - Cup Width |
47.625 mm 1.8750 in |
| C1 - Cup Flange Width |
9.525 mm 0.3750 in |
| T - Bearing Width to Flange |
25.400 mm 1.0000 in |
| T1 - Bearing Width |
63.500 mm 2.5000 in |
| Abutment and Fillet Dimensions | |
| R - Cone Backface "To Clear" Radius |
6.400 mm 0.25 in |
| r - Cup Backface "To Clear" Radius |
3.30 mm 0.130 in |
| da - Cone Frontface Backing Diameter |
322.10 mm 12.68 in |
| db - Cone Backface Backing Diameter |
331 mm 13.03 in |
| Da - Cup Frontface Backing Diameter |
392.94 mm 15.51 in |
| Ab - Cage-Cone Frontface Clearance |
3.8 mm 0.15 in |
| Aa - Cage-Cone Backface Clearance |
5.8 mm 0.23 in |
| a - Effective Center Location |
16.3 mm 0.64 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
199000 N 44800 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
769000 N 173000 lbf |
| C0 - Static Radial Rating |
1740000 N 392000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
151000 N 33900 lbf |
| Factors | |
| K - Factor | 1.32 |
| e - ISO Factor | 0.44 |
| Y - ISO Factor | 1.36 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1990 |
| G2 - Heat Generation Factor (Rib-Roller End) | 260 |
| Cg - Geometry Factor | 0.178 |
As TIMKEN bearing distributor, Nodes bearings have TIMKEN LM757049-LM757010-B bearings in stock, TSF (Tapered Single with Flange) Imperial , Tapered roller bearings.
Like the TS bearing design, the TSF design consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft. TSF bearings have flanged cups to facilitate axial location and accurately align seals in through-bored housings.
