Metric single-row tapered roller bearings
32080 Tapered Roller Bearing Dimensions & Specifications
32080 tapered roller bearing: 400 mm bore (d), 600 mm outside diameter (D), 125 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 | 400 mm |
|---|---|
| Outside diameter D | 600 mm |
| Overall width T | 125 mm |
| Inner-ring width B | 118 mm |
| Outer-ring width C | 100 mm |
| Mass | 116 kg |
| Catalogue dynamic load Cr | 1960 kN |
| Catalogue static load Cor | 4050 kN |
Mounting dimensions & additional parameters (12)
| Abutment dimension Da Da | 553 mm |
|---|---|
| Abutment dimension Db Db | 580 mm |
| Abutment dimension da da | 453 mm |
| Abutment dimension db db | 424 mm |
| Minimum chamfer r12 r12 | 6 mm |
| Minimum chamfer r34 r34 | 5 mm |
| Factor Y Y | 1.7 |
| Factor Y0 Y0 | 0.92 |
| Factor e e | 0.36 |
| Maximum fillet ra ra | 5 mm |
| Maximum fillet rb rb | 4 mm |
| Load centre dimension a a | 115.3 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 32080?
For 32080, the complete bearing width T is 125 mm; the inner-ring width B is 118 mm. The outer-ring width C is 100 mm. Check T against the assembly drawing; the separate ring widths describe different parts.
Which mounting dimensions are listed for 32080?
The 32080 catalogue lists da = 453 mm; Da = 553 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 32080?
The catalogue reference mass for 32080 is 116 kg. Confirm the supplied assembly and packed shipment weight separately when planning handling or transport.