NSK bearings,
sourced from Korea
Genuine NSK ball and roller bearings, angular-contact and precision bearings, linear guides and ball screws — supplied to industrial buyers worldwide through ProSource MRO's sourcing in Korea. Send your model list and get a quotation.
Precision bearings and motion technology
NSK is one of the world's leading bearing and motion manufacturers — deep-groove and roller bearings, angular-contact and precision bearings, linear guides and ball screws. NSK components are a default specification on motors, machine tools, pumps and automated machinery worldwide.
NSK is a Japanese brand. ProSource MRO supplies genuine NSK products through established Korean distribution channels — so buyers abroad get authentic parts, correct model matching and consolidated export from Korea, without managing suppliers across multiple countries.
NSK product lines
Common NSK categories we source. Don't see your exact model? Send it in an RFQ — we cover the full range and 900+ other industrial brands.
Deep Groove Ball Bearings
Single-row radial bearings for general rotating equipment.
Cylindrical & Spherical Roller
High-load roller bearings for heavy radial duty.
Angular Contact & Precision
Spindle and precision bearings for machine tools.
Linear Guides
Linear motion guideways for slides and stages.
Ball Screws
Precision ball screws for positioning and feed axes.
Pillow Blocks, Housings & More
Bearing units, housings and the full NSK range.
Genuine parts, one point of contact in Korea
Genuine, not grey-market
Authentic NSK through established Korean distribution — correct specs, full traceability.
Full range covered
From a single bearing to a complete bearing schedule — plus 900+ other industrial brands in one order.
Export-ready
Consolidated export packing, FOB Busan / Incheon, with documentation handled in Korea.
Quote fast
Send a model list or drawing; receive a structured quotation with lead times and substitutes.
Need specific NSK models?
Send your part numbers and quantities — we'll quote genuine NSK from Korea, including equivalents.