Metric single-row tapered roller bearings
32968 Tapered Roller Bearing Dimensions & Specifications
32968 tapered roller bearing: 340 mm bore (d), 460 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 | 340 mm |
|---|---|
| Outside diameter D | 460 mm |
| Overall width T | 76 mm |
| Inner-ring width B | 76 mm |
| Outer-ring width C | 57 mm |
| Mass | 35.4 kg |
| Catalogue dynamic load Cr | 1040 kN |
| Catalogue static load Cor | 2450 kN |
Mounting dimensions & additional parameters (12)
| Abutment dimension Da Da | 440 mm |
|---|---|
| Abutment dimension Db Db | 446 mm |
| Abutment dimension da da | 357 mm |
| Abutment dimension db db | 361 mm |
| Minimum chamfer r12 r12 | 4 mm |
| Minimum chamfer r34 r34 | 3 mm |
| Factor Y Y | 1.4 |
| Factor Y0 Y0 | 0.8 |
| Factor e e | 0.44 |
| Maximum fillet ra ra | 3 mm |
| Maximum fillet rb rb | 2.5 mm |
| Load centre dimension a a | 91 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 32968?
For 32968, 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 32968?
The 32968 catalogue lists da = 357 mm; Da = 440 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 32968?
The catalogue reference mass for 32968 is 35.4 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.