Spindle bearings

Image may differ from product. See technical specification for details.

Standard

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

Inner ring diameter

10mm-280mm

Outer ring diameter

20mm-400mm

Weight

0.2kg-300kg

Material

GCr15, 52100, 100Cr6, SUJ2, Stainless Steel, German High Nitrogen Stainless Steel CRONIDUR30, Ceramic

Brand

QIBR/OEM/Neutral

Package

QIBR/Standard Industrial Package/OEM,Machine tool spindle, centrifuge, booster pump, oil pump, blower, various gearboxes, laboratory equipment

Package

DB, DF, DT, DBD, DBB, SU

Pairing method

DB, DF, DT, DBD, DBB, SU

Spindle bearings

Filters

NO. Product Product Number Basic dynamic load rating Basic static load rating Inner diameter (d) Mass Outer diameter (D) Width (B)
301 B71938 B71938 AC-2RZ 70.6 KN 109.4 KN 190 mm 5.03 kg 260 mm 33 mm
302 B71903 B71903 C-2RZ/HQ1 2.3 KN 1.5 KN 17 mm 0.02 kg 30 mm 7 mm
303 B71904 B71904 C-2RZ/HQ1 3.9 KN 2.7 KN 20 mm 0.04 kg 37 mm 9 mm
304 B71940 B71940 AC-2RZ 70.5 KN 113.7 KN 200 mm 7.26 kg 280 mm 38 mm
305 B71905 B71905 C-2RZ/HQ1 4.2 KN 3.2 KN 25 mm 0.05 kg 42 mm 9 mm
306 B71944 B71944 AC-2RZ 79.6 KN 131.5 KN 220 mm 7.77 kg 300 mm 38 mm
307 B71906 B71906 C-2RZ/HQ1 6.3 KN 4.9 KN 30 mm 0.05 kg 47 mm 9 mm
308 B7000 B7000 AC-2RZ 2.1 KN 1.2 KN 10 mm 0.02 kg 26 mm 8 mm
309 B71907 B71907 C-2RZ/HQ1 6.9 KN 6.0 KN 35 mm 0.08 kg 55 mm 10 mm
310 B7001 B7001 AC-2RZ 2.0 KN 1.2 KN 12 mm 0.02 kg 28 mm 8 mm
311 B7002 B7002 AC-2RZ 3.5 KN 2.2 KN 15 mm 0.03 kg 32 mm 9 mm
312 B71900 B71900 C-2RZ/HQ1 1.9 KN 1.0 KN 10 mm 0.01 kg 22 mm 6 mm
313 B71921 B71921 AC-2RZ 28.0 KN 35.5 KN 105 mm 0.96 kg 145 mm 20 mm
314 B7009 B7009 C-2RZ 12.5 KN 11.4 KN 45 mm 0.28 kg 75 mm 16 mm
315 B71922 B71922 AC-2RZ 32.5 KN 40.5 KN 110 mm 0.98 kg 150 mm 20 mm
316 B71924 B71924 AC-2RZ 34.0 KN 45.0 KN 120 mm 1.37 kg 165 mm 22 mm
317 B71926 B71926 AC-2RZ 38.6 KN 52.0 KN 130 mm 1.77 kg 180 mm 24 mm
318 B7010 B7010 C-2RZ 12.9 KN 12.4 KN 50 mm 0.30 kg 80 mm 16 mm
319 B71928 B71928 AC-2RZ 39.4 KN 55.6 KN 140 mm 1.88 kg 190 mm 24 mm
320 B7012 B7012 C-2RZ 19.3 KN 19.3 KN 60 mm 0.47 kg 95 mm 18 mm
321 B71930 B71930 AC-2RZ 44.7 KN 67.0 KN 150 mm 2.94 kg 210 mm 28 mm
322 B7011 B7011 C-2RZ 18.6 KN 17.8 KN 55 mm 0.44 kg 90 mm 18 mm
323 B71932 B71932 AC-2RZ 47.1 KN 70.5 KN 160 mm 3.11 kg 220 mm 28 mm
324 B71934 B71934 AC-2RZ 54.3 KN 81.8 KN 170 mm 3.22 kg 230 mm 28 mm
325 B7013 B7013 C-2RZ 19.9 KN 20.8 KN 65 mm 0.50 kg 100 mm 18 mm
326 B7014 B7014 C-2RZ 25.9 KN 26.7 KN 70 mm 0.69 kg 110 mm 20 mm
327 B7036 B7036 AC-2RZ 99.0 KN 140.1 KN 180 mm 10.57 kg 280 mm 46 mm
328 B7034 B7034 AC-2RZ 97.0 KN 131.6 KN 170 mm 7.94 kg 260 mm 42 mm
329 B7015 B7015 C-2RZ 26.2 KN 27.8 KN 75 mm 0.73 kg 115 mm 20 mm
330 B7038 B7038 AC-2RZ 116.9 KN 164.3 KN 190 mm 10.84 kg 290 mm 46 mm
331 B7016 B7016 C-2RZ 31.2 KN 33.5 KN 80 mm 0.99 kg 125 mm 22 mm
332 B7040 B7040 AC-2RZ 119.4 KN 174.2 KN 200 mm 14.32 kg 310 mm 51 mm
333 B7017 B7017 C-2RZ 31.6 KN 34.9 KN 85 mm 1.03 kg 130 mm 22 mm
334 B7044 B7044 AC-2RZ 139.5 KN 207.4 KN 220 mm 18.82 kg 340 mm 56 mm
335 B7018 B7018 C-2RZ 37.1 KN 41.4 KN 90 mm 1.35 kg 140 mm 24 mm
336 B7019 B7019 C-2RZ 37.6 KN 43.0 KN 95 mm 1.40 kg 145 mm 24 mm
337 B7020 B7020 C-2RZ 38.1 KN 44.6 KN 100 mm 1.46 kg 150 mm 24 mm
338 B71912 B71912 AC-2RZ 12.8 KN 13.2 KN 60 mm 0.22 kg 85 mm 13 mm
339 B71913 B71913 AC-2RZ 13.2 KN 14.1 KN 65 mm 0.23 kg 90 mm 13 mm
340 B7002 B7002 C-2RZ 3.6 KN 2.3 KN 15 mm 0.03 kg 32 mm 9 mm
341 B71914 B71914 AC-2RZ 17.3 KN 18.6 KN 70 mm 0.38 kg 100 mm 16 mm
342 B71915 B71915 AC-2RZ 17.6 KN 20.0 KN 75 mm 0.41 kg 105 mm 16 mm
343 B7003 B7003 C-2RZ 3.8 KN 2.5 KN 17 mm 0.04 kg 35 mm 10 mm
344 B7005 B7005 C-2RZ 6.2 KN 4.6 KN 25 mm 0.09 kg 47 mm 12 mm
345 B7004 B7004 C-2RZ 6.1 KN 4.3 KN 20 mm 0.08 kg 42 mm 12 mm
346 B7006 B7006 C-2RZ 8.6 KN 6.6 KN 30 mm 0.13 kg 55 mm 13 mm
347 B71916 B71916 AC-2RZ 19.6 KN 22.4 KN 80 mm 0.42 kg 110 mm 16 mm
348 B71917 B71917 AC-2RZ 20.4 KN 24.5 KN 85 mm 0.62 kg 120 mm 18 mm
349 B71918 B71918 AC-2RZ 22.4 KN 26.5 KN 90 mm 0.64 kg 125 mm 18 mm
350 B71919 B71919 AC-2RZ 22.8 KN 28.0 KN 95 mm 0.67 kg 130 mm 18 mm
351 B7008 B7008 C-2RZ 9.8 KN 8.9 KN 40 mm 0.22 kg 68 mm 15 mm
352 B7007 B7007 C-2RZ 9.2 KN 7.8 KN 35 mm 0.18 kg 62 mm 14 mm
353 B71920 B71920 AC-2RZ 27.5 KN 33.5 KN 100 mm 0.92 kg 140 mm 20 mm
354 B7040 B7040 C-2RZ 126.4 KN 184.4 KN 200 mm 14.32 kg 310 mm 51 mm
355 B7044 B7044 C-2RZ 147.7 KN 249.5 KN 220 mm 18.82 kg 340 mm 56 mm
356 B7014 B7014 AC-2RZ 24.4 KN 25.2 KN 70 mm 0.69 kg 110 mm 20 mm
357 B7015 B7015 AC-2RZ 24.7 KN 26.3 KN 75 mm 0.73 kg 115 mm 20 mm
358 B7021 B7021 C-2RZ 49.1 KN 56.3 KN 105 mm 1.82 kg 160 mm 26 mm
359 B7016 B7016 AC-2RZ 29.5 KN 31.7 KN 80 mm 0.99 kg 125 mm 22 mm
360 B7022 B7022 C-2RZ 49.7 KN 58.5 KN 110 mm 2.31 kg 170 mm 28 mm
361 B7017 B7017 AC-2RZ 29.9 KN 32.9 KN 85 mm 1.03 kg 130 mm 22 mm
362 B7024 B7024 C-2RZ 51.0 KN 62.8 KN 120 mm 2.47 kg 180 mm 28 mm
363 B7018 B7018 AC-2RZ 35.1 KN 39.1 KN 90 mm 1.35 kg 140 mm 24 mm
364 B7019 B7019 AC-2RZ 35.5 KN 40.6 KN 95 mm 1.40 kg 145 mm 24 mm
365 B7026 B7026 C-2RZ 65.4 KN 81.5 KN 130 mm 3.68 kg 200 mm 33 mm
366 B7028 B7028 C-2RZ 67.1 KN 87.0 KN 140 mm 3.91 kg 210 mm 33 mm
367 B7021 B7021 AC-2RZ 46.4 KN 53.2 KN 105 mm 1.82 kg 160 mm 26 mm
368 B7030 B7030 C-2RZ 82.4 KN 106.5 KN 150 mm 4.71 kg 225 mm 35 mm
369 B7022 B7022 AC-2RZ 46.9 KN 55.3 KN 110 mm 2.31 kg 170 mm 28 mm
370 B7024 B7024 AC-2RZ 48.2 KN 58.5 KN 120 mm 2.47 kg 180 mm 28 mm
371 B7032 B7032 C-2RZ 84.3 KN 113.4 KN 160 mm 5.90 kg 240 mm 38 mm
372 B7026 B7026 AC-2RZ 61.8 KN 77.0 KN 130 mm 3.68 kg 200 mm 33 mm
373 B7034 B7034 C-2RZ 102.7 KN 139.6 KN 170 mm 7.94 kg 260 mm 42 mm
374 B7028 B7028 AC-2RZ 63.4 KN 82.2 KN 140 mm 3.91 kg 210 mm 33 mm
375 B7036 B7036 C-2RZ 104.8 KN 148.3 KN 180 mm 10.57 kg 280 mm 46 mm
376 B7030 B7030 AC-2RZ 77.8 KN 100.6 KN 150 mm 4.71 kg 225 mm 35 mm
377 B7032 B7032 AC-2RZ 79.6 KN 107.2 KN 160 mm 5.90 kg 240 mm 38 mm
378 B7038 B7038 C-2RZ 123.7 KN 173.9 KN 190 mm 10.84 kg 290 mm 46 mm
379 B7000 B7000 C-2RZ/HQ1 2.2 KN 1.2 KN 10 mm 0.02 kg 26 mm 8 mm
380 B7001 B7001 C-2RZ/HQ1 2.2 KN 1.3 KN 12 mm 0.02 kg 28 mm 8 mm
381 B7000 B7000 AC-2RZ/HQ1 2.1 KN 1.2 KN 10 mm 0.02 kg 26 mm 8 mm
382 B7001 B7001 AC-2RZ/HQ1 2.0 KN 1.2 KN 12 mm 0.02 kg 28 mm 8 mm
383 B7002 B7002 AC-2RZ/HQ1 3.5 KN 2.2 KN 15 mm 0.03 kg 32 mm 9 mm
384 B7028 B7028 AC-2RZ/HQ1 63.4 KN 82.2 KN 140 mm 3.73 kg 210 mm 33 mm
385 B7030 B7030 AC-2RZ/HQ1 77.8 KN 100.6 KN 150 mm 4.46 kg 225 mm 35 mm
386 B7032 B7032 AC-2RZ/HQ1 79.6 KN 107.2 KN 160 mm 5.64 kg 240 mm 38 mm
387 B7034 B7034 AC-2RZ/HQ1 97.0 KN 131.6 KN 170 mm 7.95 kg 260 mm 42 mm
388 B7036 B7036 AC-2RZ/HQ1 99.0 KN 140.1 KN 180 mm 10.20 kg 280 mm 46 mm
389 B7038 B7038 AC-2RZ/HQ1 116.9 KN 164.3 KN 190 mm 10.36 kg 290 mm 46 mm
390 B7040 B7040 AC-2RZ/HQ1 119.4 KN 174.2 KN 200 mm 13.81 kg 310 mm 51 mm
391 B7044 B7044 AC-2RZ/HQ1 139.5 KN 207.4 KN 220 mm 18.16 kg 340 mm 56 mm
392 B7018 B7018 AC-2RZ/HQ1 35.1 KN 39.1 KN 90 mm 1.24 kg 140 mm 24 mm
393 B7017 B7017 AC-2RZ/HQ1 29.9 KN 32.9 KN 85 mm 0.94 kg 130 mm 22 mm
394 B7016 B7016 AC-2RZ/HQ1 29.5 KN 31.7 KN 80 mm 0.90 kg 125 mm 22 mm
395 B7002 B7002 C-2RZ/HQ1 3.6 KN 2.3 KN 15 mm 0.03 kg 32 mm 9 mm
396 B7003 B7003 C-2RZ/HQ1 3.8 KN 2.5 KN 17 mm 0.04 kg 35 mm 10 mm
397 B7004 B7004 C-2RZ/HQ1 6.1 KN 4.3 KN 20 mm 0.08 kg 42 mm 12 mm
398 B7005 B7005 C-2RZ/HQ1 6.2 KN 4.6 KN 25 mm 0.09 kg 47 mm 12 mm
399 B7006 B7006 C-2RZ/HQ1 8.6 KN 6.6 KN 30 mm 0.13 kg 55 mm 13 mm
400 B7007 B7007 C-2RZ/HQ1 9.2 KN 7.8 KN 35 mm 0.18 kg 62 mm 14 mm