BEARINGDEXTapered roller, inch set
LM104949 bearing
2 inch bore, 3-1/4 inch outside diameter, 0.85 inch width (50.8 × 82.55 × 21.59 mm).
Dimensions
| mm | inch | |
|---|---|---|
| Bore d | 50.8 | 2.0000 |
| Outside diameter D | 82.55 | 3.2500 (3-1/4) |
| Width T | 21.59 | 0.8500 |
Quick numbers
| Pitch diameter dm | 66.7 mm |
| Section height (D − d)/2 | 15.9 mm |
| n·dm at 1,800 rpm | 120,015 |
| n·dm at 3,600 rpm | 240,030 |
Compare against the maker's limiting speed. Speed calculator · L10 life
What the number means
LMInch tapered roller series (L light, LM light-medium, M medium, HM heavy-medium)
104949Cone number. Mates with cup LM104911.