NSK Bearings
NSK was founded in 1916 as Japan's first bearing manufacturer and has grown into one of the world's largest bearing producers, with manufacturing operations spanning Japan, Europe, the Americas and Asia. NSK's reputation as an innovator is built on over 100 years of accumulated motion technology, spanning bearings, linear motion, steering systems and precision machinery components. Boundary dimensions follow ISO 15 and AS 2729.
NSK Range at AIMS Industrial
AIMS Industrial stocks a focused selection of NSK deep groove ball bearings and self-aligning ball bearings. Deep groove ball bearings are available in shielded and rubber-sealed (2RS) configurations with and without C3 internal clearance — covering the most common industrial replacement and maintenance requirements. NSK self-aligning ball bearings are stocked in cylindrical and tapered bore variants for misalignment-tolerant shaft applications. For NSK part numbers outside this range, contact us — sourcing through Australian distribution is generally straightforward.
NSK Quality
NSK bearings are manufactured to precise dimensional and noise standards, making them a preferred choice in applications where vibration levels and running accuracy matter — particularly machine tool spindles, electric motors and precision drives. NSK has developed proprietary steel formulations and surface finishing processes that extend bearing fatigue life beyond standard catalogue ratings in many operating conditions.
Bearing Selection & Maintenance
Cross-referencing an NSK part to confirm dimensions or find an equivalent? See the bearing cross-reference guide. For installation, alignment and lubrication, the bearing maintenance guide covers what matters in service. Type-specific reference: deep groove ball bearings. When you need to pull a stuck bearing, the bearing puller guide walks through the options.
For a broader selection, explore our full bearings range, or call (02) 9773 0122 to discuss an NSK requirement.
Available in Australia and New Zealand
This range ships across Australia from our Milperra (Sydney) warehouse — typically 1-3 business days for in-stock items. New Zealand customers: contact our team for freight quote — typically 5-7 business days via air freight to Auckland, Wellington and Christchurch. Trade and B2B accounts available on application both sides of the Tasman.