Metric single-row tapered roller bearings
32048X Tapered Roller Bearing Dimensions & Specifications
32048X tapered roller bearing: 240 mm bore (d), 360 mm outside diameter (D), 76 mm overall width (T). Review the available technical values below. Matching dimensions alone do not confirm interchangeability between designations or suffixes.
Technical specifications
| Bore d | 240 mm |
|---|---|
| Outside diameter D | 360 mm |
| Overall width T | 76 mm |
| Inner-ring width B | 76 mm |
| Outer-ring width C | 57 mm |
| Mass | 26.2 kg |
| Catalogue dynamic load Cr | 920 kN |
| Catalogue static load Cor | 1730 kN |
Mounting dimensions & additional parameters (12)
| Abutment dimension Da Da | 332 mm |
|---|---|
| Abutment dimension Db Db | 351 mm |
| Abutment dimension da da | 274 mm |
| Abutment dimension db db | 253 mm |
| Minimum chamfer r12 r12 | 4 mm |
| Minimum chamfer r34 r34 | 3 mm |
| Factor Y Y | 1.3 |
| Factor Y0 Y0 | 0.72 |
| Factor e e | 0.46 |
| Maximum fillet ra ra | 3 mm |
| Maximum fillet rb rb | 2.5 mm |
| Load centre dimension a a | 79.1 mm |
Fields without confirmed values are omitted. Final supply configuration and application suitability require technical confirmation.
Selection & installation
Which width should I use when checking 32048X?
For 32048X, the complete bearing width T is 76 mm; the inner-ring width B is 76 mm. The outer-ring width C is 57 mm. Check T against the assembly drawing; the separate ring widths describe different parts.
Which mounting dimensions are listed for 32048X?
The 32048X catalogue lists da = 274 mm; Da = 332 mm; ra ≤ 3 mm. Check these symbols against the bearing drawing and the shaft/housing shoulders; they are not shaft or housing fit tolerances.
What is the reference mass of 32048X?
The catalogue reference mass for 32048X is 26.2 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.