NSK
The full NSK bearing range: deep-groove, angular-contact, roller and housed units — 1,600+ part numbers from general transmission to precision spindles.
Bearings
Series Overview
This category covers NSK deep-groove, angular-contact (including precision spindle), self-aligning ball/roller, cylindrical and tapered roller, thrust and needle bearings, plus housed units — a complete range of sizes and accuracy grades.
Typical Applications
- Machine tool spindles and feed systems
- Motors, reducers and pumps
- Conveying and industrial machinery
- Precision instruments and medical devices
Selection & Support
Key criteria: load type (radial/axial), speed, accuracy and environment. Add your conditions or existing part numbers to the inquiry cart — we also help source replacements for discontinued models.
Product Series
Deep Groove Ball Bearings
NSK deep groove ball bearings: 6000/6200/6300 and 6800/6900 thin-section series, bore 10–110 mm. Open, ZZ shielded, DDU sealed and C3 clearance versions for radial and axial loads at high speed with low noise. Stocked in Taiwan.View Series Products→
Angular Contact Ball Bearings
Contact-angle design carries combined radial and single-direction axial loads; paired mounting supports preload for machine-tool spindles.View Series Products→
Self-Aligning Ball Bearings
Spherical outer raceway self-compensates for shaft misalignment, ideal where shaft deflection or mounting error is unavoidable.View Series Products→
Cylindrical Roller Bearings
Line contact gives high radial capacity at high speed; NU/NJ/N/NF types cover different axial location needs.View Series Products→
Tapered Roller Bearings
Carries heavy radial plus single-direction axial loads; paired mounting allows preload adjustment, widely used in gearboxes and axles.View Series Products→
Spherical Roller Bearings
Combines heavy-load capacity with self-alignment, handling shock loads and shaft deflection in industrial and conveying machinery.View Series Products→
Thrust Bearings
Thrust bearing dedicated to axial loads, in single- and double-direction types for low-speed, high-thrust applications.View Series Products→
Needle Roller Bearings
Minimal section height with high radial capacity — first choice for space-constrained linkages, cams and transmissions.View Series Products→
Angular Contact Thrust Ball Bearings
High-rigidity thrust bearing for ball screw support (TAC series); standard in machine-tool feed systems.View Series Products→
Ball Bearing Units
Insert bearing with housing unit, ready to mount; widely used in conveying and agricultural machinery.View Series Products→
Plummer Blocks
Pillow block and flanged housing assemblies for self-aligning bearings, quick to service and replace.View Series Products→
Miniature Ball Bearings
Miniature bearings with bores under 10 mm, open or sealed, for small motors and precision instruments.View Series Products→
Inch Series Tapered Roller Bearings
Inch-series tapered roller bearings for maintenance and replacement of US/European equipment.View Series Products→