X30230M/Y30230MTimkenTapered Roller
X30230M/Y30230M is a Timken tapered roller bearing, bore 150 mm, O.D. 270 mm, height 49 mm. Dimensions, drawing, interchanges and price.
Original catalogue drawing - Timken - Single Row
Scanned from the manufacturer catalogue page listing this part number. All part numbers printed on that table share the same drawing.
Scale cross-section
Blue = inner / outer ring, yellow = rolling element. Drawn to scale from this part's own dimensions for selection reference only - not a manufacturing or assembly drawing.
Dimension table (mm / inch)
| Symbol | Dimension | mm | inch |
|---|---|---|---|
| d | Bore diameter | 150 | 5.9055 |
| D | Outside diameter | 270 | 10.6299 |
| T | Overall assembly width | 49 | 1.9291 |
Notes
Tapered roller bearings are cone / cup assemblies; cone and cup weights are listed separately and the total is their sum. Weights are given in kg. Load ratings are shown in both the original catalogue units and the converted value (1 N = 0.2248 lbf). Data is provided for selection reference only - confirm against the latest official catalogue before ordering.
Main dimensions
| Bore d (mm) | 150.000 |
|---|---|
| Bore d (in) | 5.9055 |
| Outside dia. D (mm) | 270.000 |
| Outside dia. D (in) | 10.6299 |
| Overall width T (mm) | 49.000 |
| Overall width T (in) | 1.9291 |
Source & traceability
| Brand | Timken |
|---|---|
| Source catalogue | Timken Bearing Dimension Catalog |
| Catalogue page | p.320 (dimensions) |
Dimensions and component weights only - this catalogue publishes no load ratings or speeds.
Nearby bore sizes
| Designation | Brand | Type | d | D | B/T | Dyn. rating | kg |
|---|---|---|---|---|---|---|---|
| 30230 | Timken | Tapered Roller | 150 | 270 | 45 | 533 kN | 11.03 |
| 31330X | Timken | Tapered Roller | 150 | 320 | 75 | 862 kN | 28.15 |
| 32030X | Timken | Tapered Roller | 150 | 225 | 48 | 418 kN | 6.38 |
| 32230 | Timken | Tapered Roller | 150 | 270 | 73 | 804 kN | 17.69 |
| 32930 | Timken | Tapered Roller | 150 | 210 | 38 | 306 kN | 3.99 |
| 33030 | Timken | Tapered Roller | 150 | 225 | 59 | 530 kN | 8 |
| 81590/81962 | Timken | Tapered Roller | 150 | 244.47 | 50.01 | 402 kN | 7.91 |
| 81590/81963CD | Timken | Tapered Roller | 150 | 244.47 | 107.95 | 699 kN | 17.18 |
Request a quotation for X30230M/Y30230M
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