Taper Roller Bearing 30628 Single Row Double Row Four Row bearing
Structure: Taper roller bearing
Taper roller bearing Material: Chrome Steel ,Carbon steel,Stainless steel
Cage material: Chrome Steel( GCR15 ) ,Carbon steel,Stainless steel
Application: Mainly used in metallurgy, mining, petroleum, chemical industry, construction machinery and other areas
Taper roller bearing Certifications: ISO 9001:2008/TS16949 5YR Alibaba Gold Supplier Bureau Veritas
Place of Origin: ShanDong,China (Mainland)
History: We are bearing manufacturer for more than 20 years.
Tapered roller bearing Product Type: More than 2000 types to meet your different marketing.
After Sales Service: with 20 years experience, we can offer you the best quality products and best international bussiness service to ensure the long and steady cooperation for your successful business.
Taper roller bearing Business:Our products have been exported to the Mainland China, Europe, Africa, South America,the Middle East, Hong Kong and Taiwan and many other countries and regions.
rolling mill bearing four row tapered roller bearing | ||||||||||
Bearing No. | size(mm) | Basic Load Ratings(KN) | Limited Speed(rmp) | Weight | ||||||
Old type | New type | d | D | B | r(min) | cr | Cor | Grease | Oil | ≈kg |
2077930 | 382930 | 150 | 210 | 165 | 3 | 602 | 1580 | 800 | 1000 | 21.2 |
382034 | 170 | 260 | 230 | 3 | 1270 | 3290 | 670 | 850 | 39.5 | |
382040 | 200 | 210 | 275 | 3 | 1760 | 4200 | 560 | 700 | 75.1 | |
2077144 | 382044 | 220 | 340 | 305 | 3 | 2070 | 5430 | 500 | 630 | 91 |
2077148 | 382048 | 240 | 360 | 310 | 3.5 | 2110 | 5610 | 450 | 560 | 98 |
382952 | 260 | 360 | 265 | 3.5 | 1760 | 5220 | 450 | 560 | 76.3 | |
382052 | 260 | 400 | 345 | 3.5 | 2710 | 7140 | 430 | 530 | 153 | |
381156 | 280 | 460 | 324 | 3.5 | 2840 | 7290 | 360 | 450 | 200 | |
382960 | 300 | 420 | 300 | 4 | 2330 | 7210 | 380 | 480 | 130 | |
2077160 | 382060 | 300 | 460 | 390 | 4 | 3180 | 9330 | 360 | 450 | 219 |
381160 | 300 | 500 | 370 | 4 | 3390 | 8710 | 340 | 430 | 285 | |
2077164 | 382064 | 320 | 480 | 390 | 4 | 3180 | 9330 | 340 | 430 | 234 |
382968 | 340 | 460 | 310 | 4 | 2480 | 8100 | 340 | 430 | 145 | |
381068 | 340 | 520 | 325 | 5 | 3100 | 8620 | 320 | 400 | 234 | |
381168 | 340 | 580 | 424 | 5 | 4580 | 11700 | 280 | 360 | 441 | |
381072 | 360 | 540 | 325 | 5 | 3360 | 8840 | 300 | 380 | 248 | |
381076 | 380 | 560 | 325 | 5 | 3360 | 8840 | 280 | 380 | 281 | |
1077776 | 381176 | 380 | 620 | 420 | 5 | 4710 | 12300 | 240 | 360 | 487 |
381080 | 400 | 600 | 356 | 5 | 4160 | 10400 | 240 | 320 | 317 | |
381084 | 420 | 620 | 356 | 5 | 4160 | 10400 | 220 | 300 | 358 | |
381184 | 420 | 700 | 480 | 5 | 6780 | 18500 | 190 | 260 | 760 | |
381088 | 440 | 650 | 376 | 5 | 4290 | 12390 | 200 | 280 | 401 | |
1077992 | 381992 | 460 | 620 | 310 | 6 | 3360 | 10200 | 200 | 280 | 173 |
1077996 | 381996 | 480 | 650 | 338 | 6 | 3390 | 10500 | 190 | 260 | 301 |