Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications11 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | 32312 | |
| Variant / construction | TS - Tapered Single | |
| Bore diameter | d | 60 mm |
| Outside diameter | D | 130 mm |
| Width | B | 48.5 mm |
| Basic dynamic load rating | C | 313 kN |
| Basic static load rating | C0 | 310 kN |
| Mass | ≈m | 2.93 kg |
| Precision class | ABMA Class K | |
| Sealing | Open | |
| Cage | Steel cage |
Calculation Factors6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| K Factor | 1.69 | |
| Y1 Factor | 1.74 | |
| Y2 Factor | 0.00 | |
| Y0 Factor | 0.96 | |
| E Factor | 0.35 | |
| Cg Factor | 0.0722 |
Manufacturer Identity9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Brand | Timken | |
| Material Number | 000000000100747807 | |
| World Assembly Part Number | X32312M_Y32312M | |
| Inner Ring Part Number | X32312M | |
| Outer Ring Part Number | Y32312M | |
| Drawing Number | A-74513 | |
| Upc | 0085706022662 | |
| Official Source System | CORE BP - DS DF | |
| Official Last Run | 2026-08-23T20:02:46.743 |
Product Identity4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Type Description | TS - Tapered Single | |
| Construction | Single Row Tapered Roller Bearing Assembly | Imperial Series | 2.3622 in Bore | 5.1181 in OD | 1.9094 in Width | Open | Cylindrical Bore | Steel Cage | Precision ABMA Class K | |
| Number Of Rows | 1 | |
| Tapered Bore | N |
Technical Data10 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Overall Width | 56.600 mm | |
| Radial Rating | 81,200 N | |
| Axial Rating | 47,900 N | |
| Dynamic Rating C1 | 313,000 N | |
| Dynamic Rating C90 | 81,200 N | |
| Dynamic Axial Rating Ca90 | 47,900 N | |
| Dynamic Axial Rating Ca1 | 185,000 N | |
| Static Radial Rating C0 | 310,000 N | |
| Extended Dynamic Rating Ce | 0 N | |
| Static Axial Rating C0A | 312,000 N |