NSK Tapered Roller Bearings 32317/32918/32018/33018 – High-Precision, Heavy-Duty
Basic Info.
| Inner Diameter | 85 mm |
| Outer Diameter | 180 mm |
| Thickness | 60 mm |
Introduction
High-precision NSK tapered roller bearings (models 32317/32918/32018/33018) from Japan. Rated P0–P2, low-noise (Z1V1–Z3V3), long-life & high-speed design. Rich stock, OEM/ODM support, shipped by sea or air.
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Description
NSK Tapered Roller Bearings 32317 / 32918 / 32018 / 33018 – High-Precision, Low-Noise Solutions
| Description | Key Value |
|---|---|
| Model Range | 32317, 32918, 32018, 33018 — ISO-standard tapered roller bearings for interchangeable fit |
| Precision Grades | P0 (standard) to ultra-precise P2 — ideal for CNC spindles & gearboxes |
| Vibration Control | Z1V1–Z3V3 certified — ensures smooth operation at high RPMs |
| Core Performance | Long life + high speed + low noise — engineered for 30% longer service vs. generic brands |
| Dimension (mm) | 85 × 180 × 60 — optimized load distribution and rigidity |
| Origin & Quality | Made in Japan; NSK’s strict JIS/ISO manufacturing with 100% traceability |
| Differentiator | Super-finished raceways + precision-ground rollers — reduces friction by up to 22% |
| Applications | Industrial gearboxes, wind turbines, mining conveyors, automotive axles, and rail systems |
| Stock & Support | Rich local inventory + OEM/ODM capability — fast lead time & custom engineering support |
| Compliance | HS Code 8482102000; meets RoHS, REACH, and ISO 9001 standards |
Engineered for reliability under heavy radial & axial loads, NSK’s tapered roller bearings deliver unmatched stability and thermal efficiency. Unlike off-brand alternatives, each batch undergoes dynamic load testing and acoustic vibration screening — guaranteeing silent, jitter-free performance. Trusted globally in mission-critical machinery, these bearings reduce unplanned downtime and extend maintenance cycles. Need technical specs, CAD files, or volume pricing? Contact us today for a customized quote — our SKF-trained engineers respond within 2 business hours.
