Standard single row cylindrical roller bearings

Single row cylindrical roller bearings include high radial load capacity, ability to accommodate axial displacement in one direction, low friction, and relatively high speed capabilities, making them suitable for a wide range of industrial applications such as motors, pumps, gearboxes, and machine tools. Additionally, their design simplicity and ease of assembly contribute to their widespread use in various machinery and equipment.

Standard:

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

Material：

GCr15

Range of Inner Ring Dia.:

100-240 mm

Range of Outer Ring Dia.:

180-500 mm

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)
319 NUP NUP 322 ECP 240mm 110mm 10.5kg 530 kN 540 kN
320 NJ NJ 2322 ECP 240mm 110mm 17kg 780 kN 900 kN
321 NU NU 2322 ECP 240mm 110mm 17kg 780 kN 900 kN
322 NUP NUP 2322 ECP 240mm 110mm 17.5kg 780 kN 900 kN
323 NJ NJ 422 M 280mm 110mm 22.5kg 550 kN 630 kN
324 NU NU 1024 ML 180mm 120mm 2.55kg 134 kN 183 kN
325 N N 224 ECP 215mm 120mm 5.75kg 390 kN 430 kN
326 NU NU 224 ECP 215mm 120mm 5.75kg 390 kN 430 kN
327 NJ NJ 224 ECP 215mm 120mm 5.85kg 390 kN 430 kN
328 NUP NUP 224 ECJ 215mm 120mm 5.95kg 390 kN 430 kN
329 NU NU 2224 ECP 215mm 120mm 8.2kg 520 kN 630 kN
330 NJ NJ 2224 ECJ 215mm 120mm 8.65kg 520 kN 630 kN
331 NUP NUP 2224 ECP 215mm 120mm 8.65kg 520 kN 630 kN
332 N N 324 ECP 260mm 120mm 13kg 610 kN 620 kN
333 NU NU 324 ECP 260mm 120mm 13kg 610 kN 620 kN
334 NJ NJ 324 ECJ 260mm 120mm 13.5kg 610 kN 620 kN
335 NUP NUP 324 ECP 260mm 120mm 14kg 610 kN 620 kN
336 NUP NUP 2324 ECML 260mm 120mm 22.5kg 915 kN 1040 kN
337 NJ NJ 2324 ECML 260mm 120mm 23kg 915 kN 1040 kN
338 NU NU 2324 ECML 260mm 120mm 22.5kg 915 kN 1040 kN
339 NU NU 424 310mm 120mm 27.5kg 644 kN 735 kN
340 NU NU 1026 ML 200mm 130mm 3.85kg 165 kN 224 kN
341 NJ NJ 1026 ML 200mm 130mm 3.9kg 165 kN 224 kN
342 N N 226 ECP 230mm 130mm 6.45kg 415 kN 455 kN
343 NU NU 226 ECP 230mm 130mm 6.45kg 415 kN 455 kN
344 NUP NUP 226 ECJ 230mm 130mm 6.5kg 415 kN 455 kN
345 NJ NJ 226 ECP 230mm 130mm 6.6kg 415 kN 455 kN
346 NU NU 2226 ECP 230mm 130mm 10kg 610 kN 735 kN
347 NUP NUP 2226 ECP 230mm 130mm 10.5kg 610 kN 735 kN
348 NJ NJ 2226 ECML 230mm 130mm 12kg 610 kN 735 kN
349 NU NU 326 ECP 280mm 130mm 16kg 720 kN 750 kN
350 NJ NJ 326 ECJ 280mm 130mm 16.5kg 720 kN 750 kN
351 N N 326 ECM 280mm 130mm 18kg 720 kN 750 kN
352 NUP NUP 326 ECP 280mm 130mm 19.5kg 720 kN 750 kN
353 NU NU 2326 ECML 280mm 130mm 28.5kg 1060 kN 1250 kN
354 NJ NJ 2326 ECML 280mm 130mm 29.5kg 1060 kN 1250 kN
355 NUP NUP 2326 ECML 280mm 130mm 29.5kg 1060 kN 1250 kN
356 NU NU 1028 ML 210mm 140mm 4.05kg 179 kN 255 kN
357 NUP NUP 228 ECJ 250mm 140mm 8.45kg 450 kN 510 kN
358 NJ NJ 228 ECJ 250mm 140mm 8.6kg 450 kN 510 kN
359 NU NU 228 ECM 250mm 140mm 9.4kg 450 kN 510 kN
360 NU NU 2228 ECML 250mm 140mm 15kg 655 kN 830 kN
361 NJ NJ 2228 ECML 250mm 140mm 15.5kg 655 kN 830 kN
362 NUP NUP 2228 ECML 250mm 140mm 15.5kg 655 kN 830 kN
363 NJ NJ 328 ECJ 300mm 140mm 20kg 780 kN 830 kN
364 NU NU 328 ECM 300mm 140mm 22.5kg 780 kN 830 kN
365 NUP NUP 328 ECM 300mm 140mm 23.5kg 780 kN 830 kN
366 NU NU 2328 ECML 300mm 140mm 36kg 1200 kN 1430 kN
367 NJ NJ 2328 ECML 300mm 140mm 36.5kg 1200 kN 1430 kN
368 NUP NUP 2328 ECML 300mm 140mm 37kg 1200 kN 1430 kN
369 NU NU 1030 ML 225mm 150mm 4.9kg 198 kN 290 kN
370 NUP NUP 230 ECJ 270mm 150mm 10.5kg 510 kN 600 kN
371 NU NU 230 ECM 270mm 150mm 11.5kg 510 kN 600 kN
372 NJ NJ 230 ECM 270mm 150mm 12kg 510 kN 600 kN
373 NU NU 2230 ECM 270mm 150mm 18.5kg 735 kN 930 kN
374 NJ NJ 2230 ECM 270mm 150mm 19kg 735 kN 930 kN
375 NU NU 330 ECM 320mm 150mm 26.5kg 900 kN 965 kN
376 NJ NJ 330 ECML 320mm 150mm 26.5kg 900 kN 965 kN
377 NU NU 2330 ECML 320mm 150mm 42.5kg 1370 kN 1630 kN
378 NJ NJ 2330 ECML 320mm 150mm 43kg 1370 kN 1630 kN
379 NU NU 1032 ML 240mm 160mm 6kg 229 kN 325 kN
380 NU NU 232 ECM 290mm 160mm 14kg 585 kN 680 kN
381 NUP NUP 232 ECM 290mm 160mm 15.5kg 585 kN 680 kN
382 NJ NJ 232 ECML 290mm 160mm 14.5kg 585 kN 680 kN
383 NU NU 2232 ECML 290mm 160mm 23kg 930 kN 1200 kN
384 NJ NJ 2232 ECML 290mm 160mm 23.5kg 930 kN 1200 kN
385 NJ NJ 332 ECML 340mm 160mm 31kg 1000 kN 1080 kN
386 NU NU 332 ECML 340mm 160mm 31kg 1000 kN 1080 kN
387 NU NU 2332 ECML 340mm 160mm 50kg 1250 kN 1730 kN
388 NJ NJ 2332 ECML 340mm 160mm 50.5kg 1250 kN 1730 kN
389 NU NU 1034 ML 260mm 170mm 8kg 275 kN 400 kN
390 NJ NJ 1034 ML 260mm 170mm 8.2kg 275 kN 400 kN
391 NJ NJ 234 ECML 310mm 170mm 17.5kg 695 kN 815 kN
392 NU NU 234 ECML 310mm 170mm 17.5kg 695 kN 815 kN
393 NU NU 2234 ECML 310mm 170mm 28kg 1060kN 1340 kN

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