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005.09.3366 Heavy-Duty Tapered Roller Bearing
- Extra-Wide 37 mm Profile: Longer rollers increase contact area for heavy dynamic load handling.
- High Fatigue Strength: Premium steel selection resists surface spalling under cyclic shock loads.
- Super-Finished Raceways: Reduces operational heat and prolongs lubricant effectiveness.
- Separable Cup & Cone: Simplifies mounting, preloading, and routine field maintenance.
Technical Data
| Technical Parameter | Metric Value |
| Inner Bore Diameter (d) | 65.00 mm |
| Outer Diameter (D) | 125.00 mm |
| Total Width (T) | 37.00 mm |
| Precision Standard | ISO P0 / ABEC-1 |
Product Specifications
| Specification | Details |
| Item Type | Heavy-Series Metric Tapered Roller Bearing |
| Model Number | 005.09.3366 |
| Bearing Design | Single Row Tapered |
| Material | High-Purity GCr15 Steel |
| Cage Material | Heavy-Duty Stamped Steel |
Product Introduction
The 005.09.3366 is a heavy-series metric tapered roller bearing designed for demanding transmission and gearbox applications. Measuring 65 x 125 x 37 mm, it features an extra-wide overall assembly width of 37 mm, accommodating longer rolling elements for maximum radial and axial load capability. Manufactured using vacuum-degassed GCr15 chrome alloy steel, the 005.09.3366 provides high fatigue strength and impact resistance under high-torque conditions, ensuring high uptime for commercial drivetrain rebuilders.
Applications
Commercial heavy truck gearboxes and transmission shafts.
Differential pinion shafts and heavy vehicle axles.
Industrial speed reducers and mining drive equipment.
FAQ
Q: What makes the 005.09.3366 ideal for gearbox applications?
A: Its 37 mm overall width and high rigidity prevent shaft misalignment and minimize gear noise under high torque.
Q: Can this bearing operate in high-temperature environments?
A: Yes, it undergoes heat stabilization treatment to maintain clearance stability across high working temperatures.
OEM & Custom Service
Bespoke B2B offerings including custom laser etching of part numbers, specific end-play settings, and customized export packaging.
Packing & Delivery
Immersed in protective anti-rust oil, poly-wrapped in VCI barrier film, packaged into individual cartons, and secured on heat-treated wooden pallets.
