Metric single-row tapered roller bearings
32348 Tapered Roller Bearing Dimensions & Specifications
32348 tapered roller bearing: 240 mm bore (d), 500 mm outside diameter (D), 165 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 | 500 mm |
| Overall width T | 165 mm |
| Inner-ring width B | 155 mm |
| Outer-ring width C | 132 mm |
| Mass | 145 kg |
| Catalogue dynamic load Cr | 2520 kN |
| Catalogue static load Cor | 4100 kN |
Mounting dimensions & additional parameters (12)
| Abutment dimension Da Da | 444 mm |
|---|---|
| Abutment dimension Db Db | 479 mm |
| Abutment dimension da da | 307 mm |
| Abutment dimension db db | 273 mm |
| Minimum chamfer r12 r12 | 6 mm |
| Minimum chamfer r34 r34 | 5 mm |
| Factor Y Y | 1.6 |
| Factor Y0 Y0 | 0.88 |
| Factor e e | 0.37 |
| Maximum fillet ra ra | 5 mm |
| Maximum fillet rb rb | 4 mm |
| Load centre dimension a a | 123.2 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 32348?
For 32348, the complete bearing width T is 165 mm; the inner-ring width B is 155 mm. The outer-ring width C is 132 mm. Check T against the assembly drawing; the separate ring widths describe different parts.
Which mounting dimensions are listed for 32348?
The 32348 catalogue lists da = 307 mm; Da = 444 mm; ra ≤ 5 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 32348?
The catalogue reference mass for 32348 is 145 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.