Welcome to Linqing Xinshengdi Bearing Co., Ltd.
K149560/K149561 Specialty Tapered Roller Bearing
- Optimized Load Distribution: Micro-engineered roller profiles ensure even stress spread across raceway contact lines.
- Heavy Duty Shock Resistance: Case-hardened steel prevents sudden failure under severe mechanical impacts.
- Separable Design: Facilitates easy assembly line installation and quick field maintenance.
- Super-Finished Surfaces: Delivers whisper-quiet operation and minimizes heat generation during high-speed rotation.
Technical Data
| Technical Parameter | Metric Value |
| Inner Bore Diameter (d) | 38.100 mm |
| Outer Diameter (D) | 76.200 mm |
| Total Width (T) | 23.813 mm |
| Precision Standard | ABEC-1 / P0 |
Product Specifications
| Specification | Details |
| Item Type | Specialty Series Tapered Roller Bearing |
| Model Number | K149560/K149561 (Cone: K149560 / Cup: K149561) |
| Bearing Design | Single Row Tapered |
| Material | Top-Tier Vacuum-Degassed Bearing Steel |
| Cage Material | Stamped Steel |
Product Introduction
The K149560/K149561 is a specialty series tapered roller bearing precision-engineered to meet demanding load requirements in customized mechanical assemblies. Measuring exactly 38.1 x 76.2 x 23.813 mm, this cup and cone set provides high radial rigidity and excellent axial thrust capacity. Manufactured from high-cleanliness GCr15 bearing steel and subjected to rigorous deep heat treatments, the K149560/K149561 ensures a long service lifespan and resists raceway fatigue, offering reliable performance for B2B industrial machinery rebuilders and specialty auto parts suppliers.
Applications
Specialty automotive differentials and heavy drive axles.
Customized industrial speed reducers and power transmissions.
Heavy agricultural and off-highway vehicle drivetrains.
FAQ
Q: Can this model handle heavy thrust loads?
A: Yes, as a single-row tapered roller bearing, it is designed to manage heavy radial loads combined with significant thrust in one direction.
Q: Are material test certificates provided for volume orders?
A: Yes, we supply full Certificates of Analysis (COA) to guarantee steel quality and dimensional tolerances for all bulk B2B orders.
OEM & Custom Service
B2B services include custom laser etching of part numbers, specific radial clearance settings, and fully customized private label packaging.
Packing & Delivery
Coated with heavy-duty rust inhibitor, sealed in VCI plastic wrapping, packed into individual branded boxes, and consolidated into export-ready wooden pallets.
