Ball Bearing
Source ball bearing from India's verified manufacturers and exporters on Himalay. Browse the full range for industrial and export applications.
About Ball Bearing
Ball bearings are rolling-element bearings that use spherical balls running between an inner and outer ring to carry load through point contact, giving low friction, high running speed and quiet operation. They are the most widely used bearing type across electric motors, pumps, fans, gearboxes, wheels and general machinery wherever a combination of radial and moderate axial load runs at speed. The main variants suit different load patterns: deep groove ball bearings handle radial and some axial load in both directions and are the default general-purpose choice, angular contact ball bearings carry combined loads and are often mounted in pairs, self-aligning ball bearings tolerate shaft misalignment through a sphered outer raceway, and thrust ball bearings carry pure axial load. Boundary dimensions follow ISO 15 and dimensional/running tolerances follow ISO 492 (Normal/P0 through P6, P5 and finer, broadly mapping to ABEC grades). Load capacity is given as the basic dynamic rating C and basic static rating C0, while radial internal clearance is selected by class (C2, Normal, C3, C4) to balance fit, preload and thermal growth. Rings and balls are usually through-hardened 52100 chrome steel, with 440C stainless for corrosion resistance and ceramic hybrids for high speed; closures are shields (ZZ) or contact seals (2RS) with grease pre-fill. Where specified, Himalay coordinates material traceability, dimensional and clearance inspection, hardness and noise/vibration test data, and RoHS/REACH declarations, coordinated as part of the standard order flow.
