Manufactured by CHG Bearing, the 32013 is a precision Single Row Tapered Roller Bearings. Key dimensional parameters include a 65 mm bore diameter, a 100 mm outer diameter, and a 23 mm overall width. This component is designed to meet standard load requirements and ensure consistent operational performance. For comprehensive technical evaluation, please explore the detailed specifications, dimensional data, product images, and CAD drawings provided below. A complete PDF data sheet is also readily available for direct download to support your engineering and procurement needs.
32013 - Single Row Tapered Roller Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 32013 |
| Brand | CHG® |
| Characteristics | |
| Bearing Type | Single Row Tapered Roller Bearing |
| Number of Rows | Single Row |
| Tolerance Class | P5 |
| Dimensions | |
| Bore Diameter (d) | 65 mm |
| Width (B) | 23 mm |
| Outer Diameter (D) | 100 mm |
| Outer Ring Width C | 17.5 mm |
| Bore Diameter Tolerance | -0.012 – 0 mm |
| Outside Diameter Tolerance | -0.013 – 0 mm |
| Inner Ring Chamfer | 1.5 min mm |
| Outer Ring Chamfer | 1.5 min mm |
| Shaft Abutment Diameter | 72 mm |
| Housing Abutment Diameter | 90 mm |
| Overall Bearing Width Tolerance | -0.20 – +0.20 mm |
| Inner Ring Width B | 23 mm |
| Inner Ring Width Tolerance | -0.30 – 0 mm |
| Outer Ring Width Tolerance | -0.30 – 0 mm |
| Performance | |
| Basic Dynamic Load Rating C (kN) | 79.6 kN |
| Basic Static Load Rating C0 (kN) | 121 kN |
| Material | |
| Mass (kg) | 0.619 kg |
| Ring Material | Bearing Steel |
| Rolling Element Material | Bearing Steel |
| Cage Material | 08Al Steel |
32013 100 mm 65 mm 23 mm Frequently Asked Questions about 32013 Single Row Tapered Roller Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
When fitting 32013 over a 65 mm shaft, CHG Bearing strictly recommends uniform induction heating (controlled between 90°C and 110°C) or precision hydraulic press sleeves. Under no circumstances should direct impact blows be struck against the rings or cage, as shock loads cause brinelling indents and premature spalling.
Standard batches of CHG Bearing 32013 conform strictly to ISO Class Normal (ABEC-1). For high-precision machine tool spindles, gearboxes, or robotics requiring tighter runouts, CHG Bearing can provide custom batches graded to ISO Class 6 (P6/ABEC-3) or ISO Class 5 (P5/ABEC-5) with 100% micrometer verification.
To safeguard CHG Bearing 32013 against fretting wear and false brinelling during transport or vibration, assemble mating surfaces (65 mm x 100 mm) using anti-fretting mounting paste. Maintaining strict alignment and avoiding prolonged static vibration will preserve raceway polish.
Absolutely. The CHG Bearing 32013 Single Row Tapered Roller Bearings is a 1:1 direct interchange for renowned brands, matching part numbers: SKF 32013, FAG 32013, NSK 32013. It shares identical envelope boundary dimensions, load capacities, and shaft fits, allowing instant drop-in replacement without retrofitting your machinery.
