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32972
- Commodity name： 32972
32972 TS (Single Row Tapered Roller Bearings) (Metric) consist of a tapered inner ring assembly and an outer ring. 32972 bore dia is 360 mm. Its out dia is 480 mm. 32972 roller material is Roller_Material. Its seal type is Seal_Bearing. The 32972 TS (Single Row Tapered Roller Bearings) (Metric) can bear both radial and axial loads with ease and provides low friction during operation even under the most severe conditions.
Typical applications include
Gearing Systems and Transmissions, Thermal Power Coal Transporters, Port Equipment, Rubber and other Industrial applications, Machine Tool Spindles, Gear Reducer, Automotive Drive Axle, Aircraft wheels, Agricultural Wheels, Tensioning Roller, Raking Machine, Construction and Mining Equipment, Railroad Axle-box, etc.
General Selection Factors
Several factors must be considered for choosing tapered roller bearings. These factors include the roller material, design, shields and seals, cage, Annual Bearing Engineering Committee (ABEC) grade, radial clearance, and lubricant, etc.
| Part Number | 32972 |
| Cone Part Number | X32972M |
| Cup Part Number | Y32972M |
| System of Measurement | Metric |
| Type | Bearing |
| Bearing Type | Roller |
| Roller Bearing Type | Tapered |
| For Load Direction | Combined |
| Construction | Single Row |
| Seal Type | Open |
| Cups Type | Standard |
| Series | 32972M |
| Bore Dia | 360 mm |
| Bore Dia Tolerance | -0.04mm to 0 |
| Outer Dia | 480 mm |
| Outer Dia Tolerance | -0.045mm to 0 |
| Cone Width | 76 mm |
| Cone Width Tolerance | -0.25mm to 0 |
| Cup Width | 57 mm |
| Cup Width Tolerance | -0.3mm to 0 |
| Width | 76 mm |
| Width Tolerance | +0.4mm to -0.4mm |
| Cone Backface ToClear Radius | 4.06 mm |
| Cup Backface ToClear Radius | 3.05 mm |
| Cone Frontface Backing Diameter | 378 mm |
| Cone Backface Backing Diameter | 385 mm |
| Cup Frontface Backing Diameter | 466.1 mm |
| Cup Backface Backing Diameter | 451.1 mm |
| Cage Cone Frontface Clearance | 5.8 mm |
| Cage Cone Backface Clearance | 9.4 mm |
| Effective Center Location | 20.6 mm |
| Ring Material | Chrome Steel |
| Roller Material | Chrome Steel |
| Cage Material | Steel |
| Dynamic Radial Load | 281250 lbf |
| Static Radial Load | 625500 lbf |
| Dynamic Radial Rating(90 Million Revolutions)(C90) | 72900 lbf |
| Dynamic Thrust Rating(90 Million Revolutions)(Ca90) | 57150 lbf |
| Lubrication | Required |
| Temperature Range | -30° to 110 °C |
| ABEC Rating | ABEC-1 |
| Radial Clearance | Standard (Available in C3/C4/C5) |
| RoHS | Compliant |
| REACH | Compliant |
| Weight | 79.81 lb |
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