Add : No.23 ,Dongmagou Industrial Zone, Luoyang National High&New Tech. Industry Development Zone ,Luoyang, Henan province ,China
P.C. : 471003
Tel : 0086-379-64241565 64279705
Fax : 0379-64276136
Sales Manager :Mr. Wang Shibin 13838887698
Engineer : Mr. Wang Shiliang 13937991234
E-Mail : lyjy@lybearing.com ; info@lybearing.cn
website: www.lybearing.com ; www.lybearing.cn
Taper roller bearings are separate bearings. the inner ring with roller and cage form the inner components, and can be mounted separately with outer ring. It has tapered raceway on inner and outer ring, and tapered rollers are mounted between the raceways.such bearing are mainly used to bear the combination load of radial and axial. The axial carrying capacity of the bearing is depended on the contact angle a (the outer raceway angle).the larger the a ,the higher the axial carrying capacity of the bearing.This bearing can be classified into single-row,double-row and four-row taper roller bearing according to rows of rollers.
Single-row taper roller bearing can bear radial load and one direction's axial load.when the bearing bear radial load, axial component force will be caused,so it need a bearing that can bear opposite axial force to balance.
Taper roller bearing use pressed steel plate cage,but when the size is larger,it will adopt the machined solid cage , which is welded with supporting rollers(each roller has a supporting hole in its radial center) .
SINGLE ROW TAPER ROLLER BEARINGS d150-190mm
Dimensions |
Basic load ratings Dyc stc Cr Cor |
Old Model | New Model | Weight | ||
d | D | B / H | ||||
mm | mm | mm | KN | kg | ||
150 | 210 | 38.5 | 200 385 | 2007930 | 32930 | 4.56 |
150 | 225 | 48.5 | 255 455 | 2007130 | 32030 | 6.85 |
150 | 225 | 48 | 356 610 | 2007130E | 32030E | 6.4 |
150 | 270 | 49 | 490 680 | 7230E | 30230 | 11 |
150 | 270 | 77 | 750 1175 | 7530E | 32230 | 18.7 |
150 | 320 | 72 | 840 1085 | 7330E | 30330 | 25.2 |
150 | 320 | 114 | 1275 1865 | 7630E | 32330 | 42.7 |
160 | 220 | 38.5 | 215 400 | 2007932 | 32932 | 3.80 |
160 | 240 | 51.5 | 400 675 | 2007132X2 | 32032X2 | 7.70 |
160 | 290 | 52 | 530 730 | 7232E | 30232 | 13.4 |
160 | 290 | 84 | 890 1420 | 7532E | 32232 | 23.4 |
160 | 340 | 75 | 930 1210 | 7332E | 30332 | 28.3 |
160 | 340 | 88 | 750 1080 | 27332 | - | 30 |
160 | 340 | 121 | 1400 2230 | 7632E | 32332 | 51.7 |
160 | 340 | 87.3 | 800 1060 | 7832 | - | 40.7 |
170 | 230 | 38.5 | 255 460 | 2007934 | 32934 | 4 |
170 | 260 | 57.5 | 440 774 | 2007134 | 32034 | 10.1 |
170 | 360 | 80 | 1040 1360 | 7334E | 30334 | 11.7 |
170 | 360 | 127 | 1530 2315 | 7634 | 32334 | 60.3 |
180 | 250 | 45 | 335 685 | 2007936E | 32936 | 6.54 |
180 | 280 | 64 | 600 1035 | 2007136E | 32036 | 14 |
180 | 280 | 64.5 | 540 900 | 2007136X2 | 32036X2 | 13.4 |
180 | 290 | 65 | 490 920 | 7736 | - | 15.6 |
180 | 320 | 57 | 540 825 | 7236E | 30236 | 17.8 |
180 | 320 | 91 | 1040 1710 | 7536E | 32236 | 30 |
180 | 380 | 83 | 1120 1500 | 7336E | 30336 | 45.5 |
190 | 260 | 45 | 315 690 | 2007938E | 32938 | 6.8 |
190 | 260 | 45.5 | 350 700 | 2007938X2 | 32938X2 | 6.52 |
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