High-capacity cylindrical roller bearings

High-capacity cylindrical roller bearings feature optimized internal design and increased number of rollers, providing enhanced load carrying capacity and improved operational reliability, particularly in applications with heavy radial loads and high speeds.

Standard:

GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN / VDEh,DIN / VDEh

Material：

GCr15

Range of Inner Ring Dia.:

100-180mm

Range of Outer Ring Dia.:

240-440mm

Range of Weight:

5.1-143kg

Brand:

QIBR/OEM/Neutral

Package:

QIBR/Standard Industrial Package/OEM

Applications:

Large and medium-sized electric motors, Locomotive vehicles, Machine tool spindles, Internal combustion engines, Generators, Gas turbines, Gearboxes, Rolling mills, Vibrating screens, lifting and transportation machinery, etc.

QIBR

Model Selection

Filters

NO. Product Product Number Outer Diameter (D) Inner Diameter (d) Mass Basic dynamic load ratings (C) Basic static load ratings (C0)
1 NUH NUH 2220 ECMH 180mm 100mm 5.1 kg 400 kN 475 kN
2 NUH NUH 2320 ECMH 215mm 100mm 13 kg 710 kN 800 kN
3 NUH NUH 2222 ECMH 200mm 110mm 7.3 kg 465 kN 550 kN
4 NUH NUH 2322 ECMH 240mm 110mm 18 kg 830 kN 965 kN
5 NUH NUH 2224 ECMH 215mm 120mm 9 kg 550 kN 670 kN
6 NUH NUH 2324 ECMH 260mm 120mm 22.5 kg 965 kN 1120 kN
7 NUH NUH 2226 ECMH 230mm 130mm 11 kg 630 kN 780 kN
8 NUH NUH 2326 ECMH 280mm 130mm 28 kg 1120 kN 1340 kN
9 NCF NCF 2326 ECJB 280mm 130mm 29 kg 1120 kN 1340 kN
10 NUH NUH 2228 ECMH 250mm 140mm 14.5 kg 680 kN 880 kN
11 NCF NCF 2228 ECJB 250mm 140mm 14.5 kg 680 kN 880 kN
12 NUH NUH 2328 ECMH 300mm 140mm 35 kg 1250 kN 1530 kN
13 NCF NCF 2328 ECJB 300mm 140mm 35.5 kg 1250 kN 1530 kN
14 NUH NUH 2230 ECMH 270mm 150mm 18 kg 780 kN 1040 kN
15 NCF NCF 2230 ECJB 270mm 150mm 18 kg 780 kN 1040 kN
16 NUH NUH 2330 ECMH 320mm 150mm 42 kg 1430 kN 1760 kN
17 NCF NCF 2330 ECJB 320mm 150mm 43.5 kg 1430 kN 1760 kN
18 NUH NUH 2232 ECMH 290mm 160mm 23 kg 980 kN 1270 kN
19 NCF NCF 2232 ECJB 290mm 160mm 23.5 kg 980 kN 1270 kN
20 NUH NUH 2332 ECMH 340mm 160mm 50.5 kg 1400 kN 2000 kN
21 NCF NCF 2332 ECJB 340mm 160mm 50.5 kg 1400 kN 2000 kN
22 NCF NCF 2332 ECJB/PEX 340mm 160mm 50.5 kg 1400 kN 2000 kN
23 NUH NUH 2332 ECMH/PEX 340mm 160mm 50.5 kg 1400 kN 2000 kN
24 NUH NUH 2234 ECMH 310mm 170mm 28.5 kg 1600 kN 1530 kN
25 NCF NCF 2234 ECJB 310mm 170mm 28 kg 1160 kN 1530 kN
26 NUH NUH 2334 ECMH 360mm 170mm 59.5 kg 1540 kN 2200 kN
27 NCF NCF 2334 ECJB 360mm 170mm 58.5 kg 1540 kN 2200 kN
28 NCF NCF 2334 ECJB/PEX 360mm 170mm 58.5 kg 1760 kN 2200 kN
29 NUH NUH 2334 ECMH/PEX 360mm 170mm 59.5 kg 1760 kN 2200 kN
30 NUH NUH 2236 ECMH 320mm 180mm 29.5 kg 1200 kN 1600 kN
31 NCF NCF 2236 ECJB 320mm 180mm 30 kg 1200 kN 1600 kN
32 NUH NUH 2336 ECMH 380mm 180mm 68 kg 1720 kN 2400 kN
33 NCF NCF 2336 ECJB 380mm 180mm 67.5 kg 1720 kN 2400 kN
34 NCF NCF 2336 ECJB/PEX 380mm 180mm 67.5 kg 1960 kN 2400 kN
35 NUH NUH 2336 ECMH/PEX 380mm 180mm 68 kg 1960 kN 2400 kN
36 NUH NUH 2238 ECMH 340mm 190mm 36 kg 1320 kN 1760 kN
37 NCF NCF 2238 ECJB 340mm 190mm 36.5 kg 1320 kN 1760 kN
38 NUH NUH 2338 ECMH 400mm 190mm 78.5 kg 1940 kN 2750 kN
39 NCF NCF 2338 ECJB 400mm 190mm 78 kg 1940 kN 2750 kN
40 NCF NCF 2338 ECJB/PEX 400mm 190mm 78 kg 2240 kN 2750 kN
41 NUH NUH 2338 ECMH/PEX 400mm 190mm 78.5 kg 2240 kN 2750 kN
42 NUH NUH 2240 ECMH 360mm 200mm 43.5 kg 1460 kN 2000 kN
43 NCF NCF 2240 ECJB 360mm 200mm 43 kg 1460 kN 2000 kN
44 NUH NUH 2340 ECMH 420mm 200mm 92.5 kg 2200 kN 3200 kN
45 NCF NCF 2340 ECJB 420mm 200mm 91.5 kg 2200 kN 3200 kN
46 NCF NCF 2340 ECJB/PEX 420mm 200mm 91.5 kg 2550 kN 3200 kN
47 NUH NUH 2340 ECMH/PEX 420mm 200mm 92.5 kg 2550 kN 3200 kN
48 NUH NUH 2244 ECMH 400mm 220mm 59 kg 1760 kN 2600 kN
48 NCF NCF 2244 ECJB 400mm 220mm 58.5 kg 1760 kN 2600 kN
50 NUH NUH 2244 ECMH/PEX 400mm 220mm 59 kg 2000 kN 2600 kN
51 NCF NCF 2244 ECJB/PEX 400mm 220mm 58.5 kg 2000 kN 2600 kN
52 NUH NUH 2344 ECMH 460mm 220mm 116 kg 2510 kN 3650 kN
53 NCF NCF 2344 ECJB 460mm 220mm 116 kg 2510 kN 3650 kN
54 NUH NUH 2344 ECMH/PEX 460mm 220mm 116 kg 2900 kN 3650 kN
55 NUH NUH 2248 ECMH 440mm 240mm 80 kg 1980 kN 3050 kN
56 NUH NUH 2248 ECMH/PEX 440mm 240mm 80 kg 2279 kN 3050 kN
57 NUH NUH 2348 ECMH 500mm 240mm 143 kg 2750 kN 4000 kN
58 NUH NUH 2348 ECMH/PEX 500mm 240mm 143 kg 3150 kN 4000 kN

Hot Sales

There are many kinds of bearings, and there is always one to meet your needs

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