Metric single-row tapered roller bearings
32984 Tapered Roller Bearing Dimensions & Specifications
32984 tapered roller bearing: 420 mm bore (d), 560 mm outside diameter (D), 87 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 | 420 mm |
|---|---|
| Outside diameter D | 560 mm |
| Overall width T | 87 mm |
| Inner-ring width B | 82 mm |
| Outer-ring width C | 72 mm |
| Mass | 54.8 kg |
| Catalogue dynamic load Cr | 1300 kN |
| Catalogue static load Cor | 2810 kN |
Mounting dimensions & additional parameters (12)
| Abutment dimension Da Da | 528 mm |
|---|---|
| Abutment dimension Db Db | 550 mm |
| Abutment dimension da da | 458 mm |
| Abutment dimension db db | 436 mm |
| Minimum chamfer r12 r12 | 5 mm |
| Minimum chamfer r34 r34 | 4 mm |
| Factor Y Y | 1.5 |
| Factor Y0 Y0 | 0.81 |
| Factor e e | 0.41 |
| Maximum fillet ra ra | 4 mm |
| Maximum fillet rb rb | 3 mm |
| Load centre dimension a a | 106.1 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 32984?
For 32984, the complete bearing width T is 87 mm; the inner-ring width B is 82 mm. The outer-ring width C is 72 mm. Check T against the assembly drawing; the separate ring widths describe different parts.
Which mounting dimensions are listed for 32984?
The 32984 catalogue lists da = 458 mm; Da = 528 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 32984?
The catalogue reference mass for 32984 is 54.8 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.