products
you are here: home » products » 231 series
231 series
Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(Kg) | Bearing Number |
d | D | B | rs min | Cr | Cor | Grease | Oil | (Approx.) | SKONN |
100 | 165 | 52 | 2 | 310 | 470 | 1,700 | 2,600 | 4.3 | 23120 |
110 | 180 | 56 | 2 | 370 | 580 | 1,500 | 2,400 | 5.4 | 23122 |
120 | 200 | 62 | 2 | 455 | 705 | 1,400 | 2,100 | 7.7 | 23124 |
130 | 210 | 64 | 2 | 495 | 795 | 1,300 | 2,000 | 8.47 | 23126 |
140 | 225 | 68 | 2.1 | 540 | 895 | 1,200 | 1,800 | 10.2 | 23128 |
150 | 250 | 80 | 2.1 | 730 | 1,190 | 1,100 | 1,700 | 15.6 | 23130 |
160 | 270 | 86 | 2.1 | 840 | 1,370 | 1,000 | 1,600 | 19.8 | 23132 |
170 | 280 | 88 | 2.1 | 885 | 1,490 | 960 | 1,500 | 21.5 | 23134 |
180 | 300 | 96 | 3 | 1,030 | 1,730 | 900 | 1,400 | 25.1 | 23136 |
190 | 320 | 104 | 3 | 1,190 | 2,020 | 850 | 1,300 | 35.3 | 23138 |
200 | 340 | 112 | 3 | 1,350 | 2,270 | 800 | 1,200 | 43.3 | 23140 |
220 | 370 | 120 | 4 | 1,540 | 2,670 | 720 | 1,100 | 53.3 | 23144 |
240 | 400 | 128 | 4 | 1,730 | 3,050 | 650 | 1,000 | 65.8 | 23148 |
260 | 440 | 144 | 4 | 2,140 | 3,850 | 600 | 920 | 91.4 | 23152 |
280 | 460 | 146 | 5 | 2,300 | 4,250 | 550 | 850 | 97.7 | 23156 |
300 | 500 | 160 | 5 | 2,750 | 5,000 | 510 | 780 | 131 | 23160 |
Note: Spherical Roller bearings from SKONN, which includes a wide range of types- E types, CCW33 types, CAW33 types. And the bores usually in Cylindrical bore and Tapered bore(K). K(1:12), K30(1:30). Clerance usually in C3.