The KOYO 33010JR tapered roller bearing is a high-quality, single-row tapered roller bearing designed to support combined radial and axial loads. Manufactured by KOYO (JTEKT), it features precision-ground tapered rollers and raceways that provide efficient load distribution, stable operation, and reliable performance. Its separable inner and outer ring design allows convenient installation, maintenance, and replacement. This bearing is suitable for industrial machinery, automotive systems, gearboxes, and other applications requiring dependable load-bearing performance.
| Type | Taper roller bearing |
|---|---|
| Brand Name | KOYO |
| Place of Origin | China |
| Material | Chrome steel |
| Dimension | 50 × 80 × 24 mm |
| Cage | Steel cage |
| Seals Type | Open |
| Certificate | COC |
| Lubrication | Oil or grease |
| Precision | P5 |
| Model | 33010 JR |
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High Load Capacity: Supports combined radial and axial loads.
Precision Design: Tapered rollers ensure efficient load transmission.
Durable Construction: Designed for reliable performance and extended service life.
Easy Installation: Separable inner and outer ring assemblies simplify mounting.
Smooth Operation: Suitable for applications requiring stable rotation.
Trusted Brand: Manufactured by KOYO, part of JTEKT.
Automotive transmission systems
Industrial gearboxes
Agricultural machinery
Material-handling equipment
General industrial machinery
| Metric Bearing No. | d (mm) | D (mm) | T (mm) | B (mm) | C (mm) | R (mm) | r (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|
| 33012 | 60.000 | 95.000 | 27.000 | 26.000 | 21.000 | 1.5 | 1.5 | 0.666 |
| 33013 | 65.000 | 100.000 | 27.000 | 27.000 | 21.000 | 1.5 | 1.5 | 0.740 |
| 33016 | 80.000 | 125.000 | 36.000 | 36.000 | 29.500 | 1.5 | 1.5 | 1.615 |
| 33019 | 95.000 | 145.000 | 39.000 | 39.000 | 32.500 | 2.0 | 2.0 | 2.260 |
| 33021 | 105.000 | 160.000 | 43.000 | 43.000 | 34.000 | 2.5 | 2.0 | 2.980 |
| 33108 | 40.000 | 75.000 | 26.000 | 26.000 | 20.500 | 1.5 | 1.5 | 0.484 |
| 33109 | 45.000 | 80.000 | 26.000 | 26.000 | 20.500 | 1.5 | 1.5 | 0.536 |
| 33110 | 50.000 | 85.000 | 26.000 | 26.000 | 20.000 | 1.5 | 1.5 | 0.595 |
| 33113 | 65.000 | 110.000 | 34.000 | 34.000 | 26.500 | 1.5 | 1.5 | 1.300 |
| 33116 | 80.000 | 130.000 | 37.000 | 37.000 | 29.000 | 2.0 | 1.5 | 1.864 |
| 33118 | 90.000 | 150.000 | 45.000 | 45.000 | 35.000 | 2.5 | 2.0 | 3.130 |
For purchasing 33010 JR taper roller bearings, contact our professional team:
Email: sales@transmission-chain.com
WhatsApp: 008615006175975