SKU: LM742749/LM742710CD/LM742749XC-TIM
Timken LM742749/LM742710CD/LM742749XC TDO Double Outer Race Taper Roller Bearing 8.5x11.25x3.875x3 inch
Timken LM742749/LM742710CD/LM742749XC TDO Double Outer Race Taper Roller Bearing 8.5x11.25x3.875x3 inch
Out of stock
Description
Description
Timken Taper Roller Bearings: These bearings have a double tapered outer raceways between which tapered roller are arranged. The design of taper rollers makes them particularly suited to accommodating combined axial and radial loads. They are supplied as a cup and cone set (inner and outer).
Benefits: Used widely in transmissions, can be used in oil or greased, high radial and axial load
- Brand / Quality:
- Timken - High Quality
- Inside Diameter:
- 215.90mm = 8.5 inch
- Outside Diameter:
- 285.75mm = 11.25 inch
- Width:
- 98.43mm = 3.875 inch
Technical
Technical
| d | 215.9mm = 8.5 inch |
|---|---|
| D | 285.75mm = 11.25 inch |
| T | 98.425mm = 3.875 inch |
| C | 76.2mm = 3 inch |
| Dynamic (1) C1 | 693000N |
| Factors (5) e | 0.48 |
| Factors (5) Y1 | 1.4 |
| Factors (5) Y2 | 2.09 |
| Dynamic (2) C90 | 103000N |
| Dynamic (2) Ca90 | 85000N |
| Dynamic (2) C90(2) | 180000N |
| Factors (5) K | 1.21 |
| Shaft max shaft fillet radius R(3) | 3.5mm = 0.14 inch |
| Shaft backing shoulder diameter db | 233mm = 9.17 inch |
| Housing max shaft fillet radius r(3) | 0.8mm = 0.03 inch |
| Housing backing shoulder diameter Da | 279mm = 10.98 inch |
| Pin Ka | 17.3mm = 0.68 inch |
| Pin Kb | 7.1mm = 0.28 inch |
| G1 | 867 |
| G2 | 225 |
| Cg | 0.1388 |
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