double row cylindrical roller bearing
QIBR
Model Selection
NO. | Product | Product Number | Outer Diameter (D) | Inner Diameter (d) | Weight (kg) | Width (B) | Rated Dynamic Load (Cr) | Chamfer Dimension (r) | Roller Circumscribed Circle Diameter (mm) | Limit Speed (grease lubrication) | Limit Speed (oil lubrication) | Static Load Rating (Cor) |
---|---|---|---|---|---|---|---|---|---|---|---|---|
301 | NN3992K | 620mm | 460mm | 94.5kg | 118mm | 1610kN | 4mm | 578mm | 1100 | 1300 | 3700kN | |
302 | NN3992 | 620mm | 460mm | 94.5kg | 118mm | 1610kN | 4mm | 578mm | 1100 | 1300 | 3700kN | |
303 | NN4992K | 620mm | 460mm | 127kg | 160mm | 2400kN | 4mm | 579mm | 1100 | 1300 | 6200kN | |
304 | NN4992 | 620mm | 460mm | 127kg | 160mm | 2400kN | 4mm | 579mm | 1100 | 1300 | 6200kN | |
305 | NNU4992K | 620mm | 460mm | 128kg | 160mm | 2400kN | 4mm | 507mm | 1100 | 1300 | 6200kN | |
306 | NNU4992 | 620mm | 460mm | 128kg | 160mm | 2400kN | 4mm | 507mm | 1100 | 1300 | 6200kN | |
307 | NN3092K | 680mm | 460mm | 189kg | 163mm | 2550kN | 6mm | 623mm | 1000 | 1300 | 5350kN | |
308 | NN3092 | 680mm | 460mm | 189kg | 163mm | 2550kN | 6mm | 623mm | 1000 | 1300 | 5350kN | |
309 | NN4996K | 650mm | 480mm | 151kg | 170mm | 2690kN | 5mm | 607mm | 1000 | 1300 | 7000kN | |
310 | NN4996 | 650mm | 480mm | 151kg | 170mm | 2690kN | 5mm | 607mm | 1000 | 1300 | 7000kN | |
311 | NNU4996K | 650mm | 480mm | 150kg | 170mm | 2690kN | 5mm | 531mm | 1000 | 1300 | 7000kN | |
312 | NNU4996 | 650mm | 480mm | 150kg | 170mm | 2690kN | 5mm | 531mm | 1000 | 1300 | 7000kN | |
313 | NN3096K | 700mm | 480mm | 211kg | 165mm | 2600kN | 6mm | 643mm | 1000 | 1200 | 5550kN | |
314 | NN3096 | 700mm | 480mm | 211kg | 165mm | 2600kN | 6mm | 643mm | 1000 | 1200 | 5550kN | |
315 | NN49/500K | 670mm | 500mm | 155kg | 170mm | 2720kN | 5mm | 627mm | 1000 | 1200 | 7200kN | |
316 | NN49/500 | 670mm | 500mm | 155kg | 170mm | 2720kN | 5mm | 627mm | 1000 | 1200 | 7200kN | |
317 | NNU49/500K | 670mm | 500mm | 157kg | 170mm | 2720kN | 5mm | 551mm | 1000 | 1200 | 7200kN | |
318 | NNU49/500 | 670mm | 500mm | 157kg | 170mm | 2720kN | 5mm | 551mm | 1000 | 1200 | 7200kN | |
319 | NN30/500K | 720mm | 500mm | 205kg | 167mm | 2580kN | 6mm | 663mm | 900 | 1200 | 5600kN | |
320 | NN30/500 | 720mm | 500mm | 205kg | 167mm | 2580kN | 6mm | 663mm | 900 | 1200 | 5600kN | |
321 | NN39/530K | 710mm | 530mm | 139kg | 136mm | 2040kN | 5mm | 663mm | 900 | 1200 | 4900kN | |
322 | NN39/530 | 710mm | 530mm | 139kg | 136mm | 2040kN | 5mm | 663mm | 900 | 1200 | 4900kN | |
323 | NN49/530K | 710mm | 530mm | 185kg | 180mm | 3050kN | 5mm | 664mm | 900 | 1200 | 8150kN | |
324 | NN49/530 | 710mm | 530mm | 185kg | 180mm | 3050kN | 5mm | 664mm | 900 | 1200 | 8150kN | |
325 | NNU49/530K | 710mm | 530mm | 186kg | 180mm | 3050kN | 5mm | 584mm | 900 | 1200 | 8150kN | |
326 | NNU49/530 | 710mm | 530mm | 186kg | 180mm | 3050kN | 5mm | 584mm | 900 | 1200 | 8150kN | |
327 | NN30/530K | 780mm | 530mm | 280kg | 185mm | 3200kN | 6mm | 715mm | 900 | 1100 | 6900kN | |
328 | NN30/530 | 780mm | 530mm | 280kg | 185mm | 3200kN | 6mm | 715mm | 900 | 1100 | 6900kN | |
329 | NN49/560K | 750mm | 560mm | 218kg | 190mm | 3250kN | 5mm | 701mm | 900 | 1100 | 8700kN | |
330 | NN49/560 | 750mm | 560mm | 218kg | 190mm | 3250kN | 5mm | 701mm | 900 | 1100 | 8700kN | |
331 | NNU49/560K | 750mm | 560mm | 230kg | 190mm | 3250kN | 5mm | 617mm | 900 | 1100 | 8700kN | |
332 | NNU49/560 | 750mm | 560mm | 230kg | 190mm | 3250kN | 5mm | 617mm | 900 | 1100 | 8700kN | |
333 | NN49/600K | 800mm | 600mm | 273kg | 200mm | 3850kN | 5mm | 749mm | 800 | 1000 | 10500kN | |
334 | NN49/600 | 800mm | 600mm | 273kg | 200mm | 3850kN | 5mm | 749mm | 800 | 1000 | 10500kN | |
335 | NNU49/600K | 800mm | 600mm | 284kg | 200mm | 3850kN | 5mm | 659mm | 800 | 1000 | 10500kN | |
336 | NNU49/600 | 800mm | 600mm | 284kg | 200mm | 3850kN | 5mm | 659mm | 800 | 1000 | 10500kN | |
337 | NN49/630K | 850mm | 630mm | 328kg | 218mm | 4200kN | 6mm | 793mm | 800 | 1000 | 11400kN | |
338 | NN49/630 | 850mm | 630mm | 328kg | 218mm | 4200kN | 6mm | 793mm | 800 | 1000 | 11400kN | |
339 | NNU49/630K | 850mm | 630mm | 328kg | 218mm | 4200kN | 6mm | 697mm | 800 | 1000 | 11400kN | |
340 | NNU49/630 | 850mm | 630mm | 328kg | 218mm | 4200kN | 6mm | 697mm | 800 | 1000 | 11400kN | |
341 | NN49/670K | 900mm | 670mm | 419kg | 230mm | 4150kN | 6mm | 838mm | 700 | 900 | 11500kN | |
342 | NN49/670 | 900mm | 670mm | 419kg | 230mm | 4150kN | 6mm | 838mm | 700 | 900 | 11500kN | |
343 | NNU49/670K | 900mm | 670mm | 381kg | 230mm | 4150kN | 6mm | 742mm | 700 | 900 | 11500kN | |
344 | NNU49/670 | 900mm | 670mm | 381kg | 230mm | 4150kN | 6mm | 742mm | 700 | 900 | 11500kN | |
345 | NNU49/710BK | 950mm | 710mm | 472kg | 243mm | 4450kN | 6mm | 775mm | 700 | 900 | 12600kN | |
346 | NNU49/710B | 950mm | 710mm | 472kg | 243mm | 4450kN | 6mm | 775mm | 700 | 900 | 12600kN | |
347 | NNU49/750K | 1000mm | 750mm | 530kg | 250mm | 5500kN | 6mm | 826mm | 700 | 800 | 15900kN | |
348 | NNU49/750 | 1000mm | 750mm | 530kg | 250mm | 5500kN | 6mm | 826mm | 700 | 800 | 15900kN | |
349 | NNU49/800K | 1060mm | 800mm | 573kg | 258mm | 5700kN | 6mm | 879mm | 600 | 800 | 16500kN | |
350 | NNU49/800 | 1060mm | 800mm | 573kg | 258mm | 5700kN | 6mm | 879mm | 600 | 800 | 16500kN |