HM237545NA/HM237510CD is a basic types of TIMKEN four row tapered roller bearings TQO series, TQO series is the most common type in the rolling equipments of the metallurgical industry, which comprise of two double cone, one double cup, two single cone, two space cup and one space cone, and this is the simplicity structure of the four row tapered roller bearings. So these TIMKEN bearings can support heavy load respectively and can reduce attrition and prolong the work life.

TIMKEN tapered roller bearings HM237545NA/HM237510CD main dimensions as below:
   
Cone: HM237545NA
Cup:  HM237510CD
d: 177.8 mm
D: 288.925 mm
T: 63.5 mm
Mass: 31.68 kg
C1: 1700000 N      Basic dynamic load rating
C90: 253000 N      Basic dynamic load rating
C0:  441000 N     Basic static load rating

The following are our TIMKEN tapered roller bearings available in ready stock,

75TQ0351AA229

160TQ0650AA957

81TQ09419AA1650

161TQ09660BA1776

86TQ0411AA1525

163TQ0663AA957

90TQ0396BA1254

170TQ0688DB1528

92790944BC1788

170TQ09679AA1254

95TQ0451BA1599

N-3347-A

95TQ09451AC1607

180TQ0691AA1288

96TQ09450AA1254

190TQ09697AA1896

100TQ0459CD1598

192TQ0707AA1250

102TQ0479BD266

197TQ0714AA1245

105TQ0488BA1526

197TQ0713AA1416

112TQ09546AA1254

200TQ0715AA957

115TQ0514BB351

202TQ0730AA1254

118TQ0518AA1159

220TQ0745AA957

120TQ09532AB1293

W-3381-G

120TQ0530HD1503

225TQ0756AA957

120TQ0530GB1506

230TQ0758AA779

125TQ09555AA1254

230TQ0771AA099

125TQ09506AA1254

234TQ0770EC1799

125TQ0556AA957

T-4064-G

130TQ0562BA1250

240TQ09776AA1653

131TQ0582AA712

H-1752-G

135TQ0595AA1287

M-4203-C

136TQ0587AA1288

250TQ0788BB1608

U-2517-B

250TQ0799AA957

136TQ09593AA1601

258TQ0804AA957

140TQ0594CB957

260TQ0854AA957

140TQ09597AA1647

267TQ0798BB957

145TQ0611AA957

268TQ09811AA957

151TQ0641AA1525

270TQ09812AA1254

151TQ0639AA1264

I-1754-G

160TQ09649BD1774

280TQ0796CA1778

160TQ0673BA1726

280TQ0815AA957

B-8081-C

281TQ0814AA957

282TQ0847AA957

300TQ0825AA1245

287TQ0816AA1309

300TQ0824AA1282

295TQ0821CA957

325TQ0832BA1028

For a massive part no. of TIMKEN bearings, other four row tapered roller bearings design TQOW, TQIT, SRNB also very popular all over in the world. If you want to choose a suitable bearing, please feel free to contact with our Yakang Bearing Team.