Metric single-row tapered roller bearings
32326 Tapered Roller Bearing Dimensions & Specifications
32326 tapered roller bearing: 130 mm bore (d), 280 mm outside diameter (D), 98.75 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 | 130 mm |
|---|---|
| Outside diameter D | 280 mm |
| Overall width T | 98.75 mm |
| Inner-ring width B | 93 mm |
| Outer-ring width C | 78 mm |
| Mass | 26.6 kg |
| Catalogue dynamic load Cr | 830 kN |
| Catalogue static load Cor | 1150 kN |
Mounting dimensions & additional parameters (12)
| Abutment dimension Da Da | 248 mm |
|---|---|
| Abutment dimension Db Db | 269 mm |
| Abutment dimension da da | 172 mm |
| Abutment dimension db db | 150 mm |
| Minimum chamfer r12 r12 | 5 mm |
| Minimum chamfer r34 r34 | 4 mm |
| Factor Y Y | 1.7 |
| Factor Y0 Y0 | 0.92 |
| Factor e e | 0.36 |
| Maximum fillet ra ra | 4 mm |
| Maximum fillet rb rb | 3 mm |
| Load centre dimension a a | 69.2 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 32326?
For 32326, the complete bearing width T is 98.75 mm; the inner-ring width B is 93 mm. The outer-ring width C is 78 mm. Check T against the assembly drawing; the separate ring widths describe different parts.
Which mounting dimensions are listed for 32326?
The 32326 catalogue lists da = 172 mm; Da = 248 mm; ra ≤ 4 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 32326?
The catalogue reference mass for 32326 is 26.6 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.