Senior exporter of bearing ,motorcycle part and belt etc
231 Series

231 Series

  • 231 Series
  • 231 Series

The standard assortment includes:

  • CC, CA and E design bearings

  • sealed bearings 

    --have the same features and internal design as open spherical roller bearings

    --are available with a cylindrical bore as standard

    --are supplied grease lubricated and should not be washed

    --are equipped with an annular groove and three lubrication holes in the outer ring,

  • bearings for vibratory applications

  • bearings for wind energy applications

Depending on the bearing series, the tapered bore has:

  • a taper 1:12 (designation suffix K)

  • a taper 1:30 (designation suffix K30)


selectInquiryDesignationDimensions in mmWeight(kg)Basic Load Ratings(KN) Speed(U/min)Fatigue limit load (kN)
cylindricalconicaldDBbrs minDynamic(Cr)Static(Cor)Reference speedLimiting speed
231/1000 231/1000K 1000 1380 462 22.3 12 3500 kg 21400 48000 140 280 2550
231/850 231/850K 850 1360 400 22.3 12 2200 kg 16100 34500 180 360 2000
231/800 231/800K 800 1280 375 22.3 9.5 1920 kg 14800 31500 200 400 1800
231/750 231/750K 750 1220 365 22.3 9.5 1700 kg 13600 29000 220 430 1660
231/670 231/670K 670 1090 336 22.3 7.5 1250 kg 10900 22400 240 500 1370
231/630 231/630K 630 1030 315 22.3 7.5 1050 kg 10500 20800 260 530 1220
231/600 231/600K 600 980 300 22.3 7.5 895 kg 10200 18000 320 560 1100
231/560 231/560K 560 920 280 22.3 7.5 740 kg 9150 16000 340 630 980
231/530 231/530K 530 870 272 22.3 7.5 645 kg 8150 14000 360 670 915
231/500 231/500K 500 830 264 22.3 7.5 580 kg 7650 12900 380 700 830
23120 23120K 100 165 52 5.5 2 4.3 310 470 3000 4000 53
23122 23122K 110 180 56 8.3 2 5.75 kg 430 585 2800 3600 61
23124 23124K 120 200 62 8.3 2 7.7 455 705 2400 3400 71
23126 23126K 130 210 64 8.3 2 8.47 495 795 2400 3200 78
23128 23128K 140 225 68 8.3 2.1 10.2 540 895 2200 2800 88
23130 23130K 150 250 80 11.1 2.1 15.6 730 1190 2000 2600 114
23132 23132K 160 270 86 13.9 2.1 19.8 840 1370 1700 2400 129
23134 23134K 170 280 88 13.9 2.1 21.5 885 1490 1800 2400 137
23136 23136K 180 300 96 13.9 3 25.1 1030 1730 1500 2200 160
23138 23138K 190 320 104 13.9 3 35.3 1190 2020 1500 2000 183
23140 23140K 200 340 112 16.7 3 43.3 1350 2270 1500 1900 204
23144 23144K 220 370 120 16.7 4 53.3 1540 2670 1300 1700 232
23148 23148K 240 400 128 16.7 4 65.8 1730 3050 1200 1600 255
23152 23152K 260 440 144 16.7 4 91.4 2140 3850 1100 1400 290
23156 23156K 280 460 146 16.7 5 97.7 2300 4250 1000 1300 335
23160 23160K 300 500 160 16.7 5 131 2750 5000 950 1200 380
23164 23164K 320 540 176 22.3 5 165 kg 3750 6000 850 1100 440
23168 23168K 340 580 190 22.3 5 210 kg 4250 6800 800 1000 480
23172 23172K 360 600 192 22.3 5 220 kg 4300 6950 750 1000 490
23176 23176K 380 620 194 22.3 5 230 kg 4400 7100 560 1000 500
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