Bearing designation
Closure group Any closure Sealed · recorded seal designs ZZ / 2Z · two shields Open · no integral closure
Brand SKF 143 INA 76 KOYO 69 FAG 38 NSK 38 IKO 36 EZO 8 NACHI 7 NTN 3 TIMKEN 2
Product family Deep groove ball bearings 59 Single row deep groove ball bearings 39 Super-precision angular contact ball bearings 38 Support rollers (yoke-type track rollers) 13 Cam followers (stud-type track rollers) 9 Needle roller bearings 9 Needle roller cages for general use 9 Deep groove ball bearings 7 Shell type needle roller bearings 7 Inner rings 6 Machined type needle roller bearings 6 Extra-small, miniature ball bearings / standard type / open 5 Extra-small, miniature ball bearings / standard type / shielded zz 5 Miniature ball bearing 5 Combined needle roller / thrust ball bearings 4 Extra-small, miniature ball bearings / flanged type / open 4 Extra-small, miniature ball bearings / flanged type / shielded zz 4 Extra-small, miniature ball bearings / standard type / contact sealed 2rs 4 Thrust ball bearing combined type needle roller bearings 4 Extra-small, miniature ball bearings / standard type / extremely light contact sealed 2rd 3 Extra-small, miniature ball bearings / standard type / non-contact sealed 2ru 3 Thin-section ball bearing 3 C-lube machined type needle roller bearings 2 Clean / clean pro bearing-pr 2 Clean / clean pro bearing-rb 2 Clean / clean pro bearing-rz 2 Clean / exsev-ex 2 Clean / exsev-fa 2 Combined needle roller bearings / ball thrust series / naxk,naxk.z 2 Corrosive / ceramic bearings 2 Drawn cup needle roller bearings / metric series, caged 2 Electric field / hybrid ceramic bearings 2 Heavy-duty needle roller bearings / metric series, caged, without inner ring 2 High-temperature / exsev-xt 2 Radial deep-groove ball 2 Radial spherical plain bearings 2 Self-aligning ball bearings 2 Self-aligning ball bearings 2 Stud-type rod ends 2 Vacuum / corrosion guard pro bearing-md 2 Vacuum / exsev-mg 2 Vacuum / exsev-mo 2 Vacuum / exsev-pn 2 Vacuum / exsev-ws 2 Vacuum / full complement ceramic ball bearings 2 Vacuum / non-magnetic hybrid ceramic bearings 2 Washers 2 Bushings, thrust washers and strips 1 Combined needle roller bearings / cylindrical roller thrust series / raxz500,naxr,naxr.z 1 Needle roller cages for engine connecting rods 1
Detailed product type Deep groove ball bearings 134 Needle roller bearings 39 Special-environment bearings 30 Deep groove ball bearing with seals or shields 16 Rod ends 14 Stainless steel deep groove ball bearing with integral sealing 12 Deep groove ball bearing with seals 11 Matched set of two super-precision, high-capacity, d design, single row angular contact ball bearings 11 Stud type track roller 10 Yoke type track roller 10 Spherical plain bearings 9 Super-precision, high-capacity, universally matchable single row angular contact ball bearing 9 Matched set of two super-precision, high-speed e design, single row angular contact ball bearings 8 Inner rings 7 Self-aligning ball bearings 6 Angular contact ball bearings 5 Needle roller cage assembly 5 Cam follower (stud-type track roller) with integral sealing and relubrication feature 4 Combined needle roller bearings 4 Needle roller/axial ball bearing 4 Radial rotary shaft seal 4 Stainless steel deep groove ball bearing 4 Super-precision, high-capacity, single row angular contact ball bearing 4 Super-precision, high-speed e design, universally matchable single row angular contact ball bearing 4 Support rollers (yoke-type track rollers) with flange rings, integral sealing and relubrication feature 4 Cam follower (stud-type track roller) with relubrication feature 3 Drawn cup needle roller bearing open end 3 Single row needle roller and cage assembly 3 Stainless steel deep groove ball bearing with flanged outer ring and integral sealing 3 Support rollers (yoke-type track rollers) with flange rings and relubrication feature 3 Axial angular contact ball bearing 2 Cam follower (stud-type track roller) with eccentric collar, integral sealing and relubrication feature 2 Hybrid ceramic deep groove ball bearing with low-friction seals on both sides 2 Inner ring for needle roller bearings, ir series 2 Linear ball bearing 2 Single row needle roller bearing with machined rings, with flanges 2 Single row needle roller bearing with machined rings, with flanges, without inner ring 2 Support roller (yoke-type track roller), without flange rings 2 Support roller (yoke-type track roller), without flange rings, with integral sealing 2 As thin universal washer for needle roller thrust bearings 1 Axial bearing washer 1 Axial needle roller and cage assembly 1 Combined needle roller / thrust ball bearing 1 Combined needle roller / thrust ball bearing (full complement thrust part) with a cover 1 Combined needle roller / thrust ball bearing (full complement thrust part) with a cover with lubrication holes 1 Combined needle roller / thrust ball bearing with a cover 1 Drawn cup needle roller bearing with a closed end 1 Drawn cup needle roller bearing with open ends 1 Ls universal washer for cylindrical and needle roller thrust bearings 1 Needle roller and cage thrust assembly 1 Ptfe composite straight bushing 1 Radial spherical plain bearing, maintenance-free, metric sizes 1 Radial spherical plain bearing, requiring maintenance, metric sizes 1 Single direction thrust ball bearing 1 Super-precision, high-capacity, single row angular contact ball bearing suitable for direct oil-air lubrication 1 Super-precision, high-speed e design, single row angular contact ball bearing 1 Support roller (yoke-type track roller), without flange rings and inner ring 1 Support roller (yoke-type track roller), without flange rings and inner ring, with integral sealing 1
