Ball Bearings by Number
Shri Narayan Machinery LLP lists 173ball bearing designations the way buyers actually search — by number. The fast-moving 6000, 6200, 6300 and 6400 series are all here, and so are the slow-moving sizes most counters don't hold: thin-section 61800/61900, narrow 16000, miniatures and odd-bores. Every designation lists its ISO dimensions, a works drawing, and current SKF list prices (SKF RSP 2026 Edition 1, effective 30 March 2026); actual billing rates are lower — WhatsApp +91-9811104037 with the number and quantity for your rate. FAG and NTN equivalents are sourced on request. Pickup from Sector 9, Noida, or same-day dispatch across Delhi NCR with GST invoice.
WhatsApp a designation6000 (60) light series
Light series — high speed, light radial loads: motors, fans, pumps, power tools.
6200 (62) medium series
Medium series — the general-purpose workhorse: motors, pumps, gearboxes, agriculture.
6300 (63) heavy series
Heavy series — heavier loads and shock: compressors, conveyors, crushers.
6400 (64) extra-heavy series
Extra-heavy series — maximum radial capacity: vibrating screens, crusher duty.
61800 (618) extra-thin series
Extra-thin section — space-constrained designs: robotics, spindles, packaging.
61900 (619) thin series
Thin section — low height with more capacity than 618.
16000 narrow series
Narrow section — where axial space is tight: pulleys, idlers.
Miniature 600/620/630 series
Miniatures — small motors, instruments, printers, RC; 608 included.
Non-standard bore 6x/22-32 series
Non-standard bores (22/28/32 mm) for OEM machines.
Browsing by type instead?
The pages above cover deep groove ball bearings. For other bearing types — angular contact, spherical roller, taper roller, thrust, pillow blocks and more — browse by type:
Bearings by number — buyer questions
Size not listed?
We source beyond the catalog — WhatsApp +91-9811104037 with the designation or the old bearing's markings and we'll find it.