QQ: 2,440,790,153 
 Phone: 15653164847 
 Contact: Ms Chow 
 MSN hongjizhoucheng@hotmail.com 
 Tapered roller bearings can be separated from the inner ring and roller 
 Keep the frame with the components and the outer ring can be installed separately. 
 As amended by the roller and raceway contact at the contact line can reduce the stress concentration. 
 The tapered roller bearing can withstand large radial and axial load. 
 Tapered roller bearings can only pass one-way axial load, 
 Therefore, in order to convey the opposite direction of the axial load 
 Another with symmetrical installation of tapered roller bearings. 
 Tapered roller bearings, the largest amount of single in- 
 Tapered roller bearings. In the front wheels of cars 
 In recent years, using the small size of the double row tapered 
 Roller bearings. Four tapered roller bearings used in 
 Large cold and hot rolling mill and other heavy machinery. 
 30202,30203,30204,3025 
 30 206 30 207 302,083,020,930,210 
 30211 30212 302,133,021,430,215 
 30216 30217 302,183,201,930,220 
 30 221 30222 30303 30 304 
 30307 30308 30305 30 306 
 30 309 30 310 30 311 30312 
 30315 30316 30 313 30 314 
 30317 30318 32004X 32005X 
 32006X 32007X 32008X 
 32009X 32010X 32011X 
 32012X 32013X 32014X 
 32015X 32016X 32017X 
 32018X 32019X 32020X 
 32021X 32022X 33006 33007 
 33008 33009 330,103,301,133,012 
 33 013 33 014 330,153,301,633,017 
 33018 33019 330,203,302,233,024 
 QQ: 2,440,790,153 
 Phone: 15653164847 
 Contact: Ms Chow 
 MSN hongjizhoucheng@hotmail.com