High-capacity cylindrical roller bearings

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.

Email: [email protected]

Product Description

No. Designation Outer Diameter (D) Inner Diameter (d) Mass Basic dynamic load ratings (C) Basic static load ratings (C0)
1 NUH 2220 ECMHMore Info 180mm 100mm 5.1 kg 400 kN 475 kN
2 NUH 2320 ECMHMore Info 215mm 100mm 13 kg 710 kN 800 kN
3 NUH 2222 ECMHMore Info 200mm 110mm 7.3 kg 465 kN 550 kN
4 NUH 2322 ECMHMore Info 240mm 110mm 18 kg 830 kN 965 kN
5 NUH 2224 ECMHMore Info 215mm 120mm 9 kg 550 kN 670 kN
6 NUH 2324 ECMHMore Info 260mm 120mm 22.5 kg 965 kN 1120 kN
7 NUH 2226 ECMHMore Info 230mm 130mm 11 kg 630 kN 780 kN
8 NUH 2326 ECMHMore Info 280mm 130mm 28 kg 1120 kN 1340 kN
9 NCF 2326 ECJBMore Info 280mm 130mm 29 kg 1120 kN 1340 kN
10 NUH 2228 ECMHMore Info 250mm 140mm 14.5 kg 680 kN 880 kN
11 NCF 2228 ECJBMore Info 250mm 140mm 14.5 kg 680 kN 880 kN
12 NUH 2328 ECMHMore Info 300mm 140mm 35 kg 1250 kN 1530 kN
13 NCF 2328 ECJBMore Info 300mm 140mm 35.5 kg 1250 kN 1530 kN
14 NUH 2230 ECMHMore Info 270mm 150mm 18 kg 780 kN 1040 kN
15 NCF 2230 ECJBMore Info 270mm 150mm 18 kg 780 kN 1040 kN
16 NUH 2330 ECMHMore Info 320mm 150mm 42 kg 1430 kN 1760 kN
17 NCF 2330 ECJBMore Info 320mm 150mm 43.5 kg 1430 kN 1760 kN
18 NUH 2232 ECMHMore Info 290mm 160mm 23 kg 980 kN 1270 kN
19 NCF 2232 ECJBMore Info 290mm 160mm 23.5 kg 980 kN 1270 kN
20 NUH 2332 ECMHMore Info 340mm 160mm 50.5 kg 1400 kN 2000 kN
21 NCF 2332 ECJBMore Info 340mm 160mm 50.5 kg 1400 kN 2000 kN
22 NCF 2332 ECJB/PEXMore Info 340mm 160mm 50.5 kg 1400 kN 2000 kN
23 NUH 2332 ECMH/PEXMore Info 340mm 160mm 50.5 kg 1400 kN 2000 kN
24 NUH 2234 ECMHMore Info 310mm 170mm 28.5 kg 1600 kN 1530 kN
25 NCF 2234 ECJBMore Info 310mm 170mm 28 kg 1160 kN 1530 kN

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QIBR standard single row cylindrical roller bearings offer high radial load capacity, low friction, and efficient performance in high-speed applications with minimal axial displacement.
Single row full complement cylindrical roller bearings

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Single row full complement cylindrical roller bearings without outer ring

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QIBR single row full complement cylindrical roller bearings without an outer ring feature a higher number of rollers, maximizing load capacity while saving space. These bearings are used as planetary gear bearings.