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British-system Single-row
Tapered Roller Bearing

British-system Tapered Roller Bearing

bore 152,400-189,738mm

British-system single-row tapered roller bearing can be separated from the inner ring and roller, cage outer ring components together. And outer ring can be installed separately. Installation is more convenient, save time and effort. Modified contact lines for roller and raceway contact surfaces can reduce stress concentration.  Since tapered roller bearings can only transfer unidirectional axial load, another symmetrical tapered roller bearing is needed to transfer the axial load in the opposite direction.

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Basic Type

british-system tapered roller bearing drawing
british-system tapered roller bearing drawing

The products include

British-system Single-row Tapered Roller Bearing
d 152,400-189,738mm
Basic Size Basic load rating Limiting Speed Mass Code Size Size of abutment and Chamfer Calculation Coefficient
d D T dynamic static grease oil d1～ B C r1.2Min r3.4Min a damax dbmin Damin Damax Dbmin Camin Cbmin ramax rbmax e Y Yo
C Co
mm kN r/min kg - mm/in mm
152,400 222,250 46,830 330 630 1500 2000 5,80 M231649/M231610 186 46,830 34,925 3.5 1.5 40 170 165 200 215 210 7 12 3 1.5 0.33 1.8 1
6,0000 8,7500 1,8447 330 630 1500 2000 5,80 M231649/M231610 186 1,8437 1,3750 3.5 1.5 40 170 165 200 215 210 7 12 3 1.5 0.33 1.8 1
152,400 254,000 66,675 583 980 1300 1800 12,5 K99600/K99100 199 66,675 47,625 7.0 3.3 54 171 174.5 217 239 237 10 9 6 3 0.40 1.5 0.8
6,0000 10,0000 2,6250 583 980 1300 1800 12,5 K99600/K99100 199 2,6250 1,8750 7.0 3.3 54 171 174.5 217 239 237 10 9 6 3 0.40 1.5 0.8
155,575 336,550 85,725 825 1200 900 1300 33,5 BT1B328833 253 79,450 54,030 6.4 6.4 101 199 277.5 260 313 312 9 31.5 6 6 0.79 0.76 0.4
6,1250 13,2500 3,3750 825 1200 900 1300 33,5 BT1B328833 253 3,1280 2,1272 6.4 6.4 101 199 277.5 260 313 312 9 31.5 6 6 0.79 0.76 0.4
158,750 205,583 23,812 138 280 1500 2000 1,90 L432343/L432310 181 23,812 18,258 4.8 1.5 33 173 175.5 194 198 197 5 5 4.4 1.5 0.37 1.6 0.9
6,2500 8,0938 0,9375 138 280 1500 2000 1,90 46780/46720 181 0,9375 0,7188 4.8 1.5 33 173 175.5 194 198 197 5 5 4.4 1.5 0.37 1.6 0.9
158,750 225,425 41,275 264 585 1400 1900 5,30 k6780/k46720 196 39,688 33,338 3.5 3.3 44 180 174 204 210.5 216 5 7.5 3 3 0.37 1.6 0.9
6,2500 8,8750 1,6250 264 585 1400 1900 5,30 k6780/k46720 196 1,1625 1,3125 3.5 3.3 44 180 174 204 210.5 216 5 7.5 3 3 0.37 1.6 0.9
165 290 63,500 644 1000 1100 1600 17,5 BT1B440771C 224 68 48 7 3.3 51 200 188 257 275 272 11 15.5 6.5 3 0.31 1.5 1.1
5,4961 5,4961 2,5000 644 1000 1100 1600 17,5 BT1B440771C 224 2,6772 1,8898 7 3.3 51 200 188 257 275 272 11 15.5 6.5 3 0.31 1.5 1.1
165,100 225,425 41,275 264 585 1100 1600 4,75 46790/46720 196 39,688 33,338 3.5 3.3 44 180 181 204 210.5 216 5 7.5 3 3 0.37 1.6 0.9
6,5000 8,8750 1,6250 264 585 1100 1600 4,75 46790/46720 196 1,5625 1,3125 3.5 3.3 44 180 181 204 210.5 216 5 7.5 3 3 0.37 1.6 0.9
165,100 336,500 92,075 1120 1700 950 1400 37,0 HH437549/HH437510 243 95,250 69,850 3.3 6.4 70 203 181 280 314.5 308 14 22 3 6 0.37 1.6 0.9
6,5000 13,2500 3,6250 1120 1700 950 1400 37,0 HH437549/HH437510 243 3,7500 2,7500 3.3 6.4 70 203 181 280 314.5 308 14 22 3 6 0.37 1.6 0.9
177,800 227,012 30,162 187 425 1300 1800 2,95 K3699D/K36920 203 30,162 23,020 1.5 1.5 43 190 186 212 219 220 5 7 1.5 1.5 0.44 1.35 0.8
7,0000 8,937 1,187 187 425 1300 1800 2,95 K3699D/K36920 203 1,1875 0,9063 1.5 1.5 43 190 186 212 219 220 5 7 1.5 1.5 0.44 1.35 0.8
177,800 260,350 53,975 484 900 1200 1700 9,35 M236849/M236810 216 53,975 41,275 3.5 3.3 47 195 193.5 235 245 247 9 12.5 3 3 0.33 1.8 1
7,0000 10,2500 2,1250 484 900 1200 1700 9,35 M236849/M236810 216 2,1250 1,6250 3.5 3.3 47 195 193.5 235 245 247 9 12.5 3 3 0.33 1.8 1
178,595 265,112 51,595 495 880 1200 1700 9,60 M336948/M336912 217 57,150 38,895 3.3 3.3 47 196 194 240 250 251 9 12.5 3 3 0.33 1.8 1
7,0313 10,4375 2,0313 495 880 1200 1700 9,60 M336948/M336912 217 2,2500 1,5313 3.3 3.3 47 196 194 240 250 251 9 12.5 3 3 0.33 1.8 1
179,934 265,112 51,595 495 880 1200 1700 9,40 M336949/M336912 217 57,150 38,895 3.3 3.3 47 196 195 240 250 251 9 12.5 3 3 0.33 1.8 1
7,0840 10,4375 2,0313 495 880 1200 1700 9,40 M336949/M336912 217 2,2500 1,5313 3.3 3.3 47 196 195 240 250 251 9 12.5 3 3 0.33 1.8 1
184,150 266,700 47,625 374 800 1100 1600 8,20 K67883/67820 233 46,833 38,100 3.5 3.3 59 209 197 239 251.5 257 6 9.5 3 3 0.48 1.25 0.7
7,2500 10,5000 1,8750 374 800 1100 1600 8,20 K67883/67820 233 1,8438 1,5000 3.5 3.3 59 209 197 239 251.5 257 6 9.5 3 3 0.48 1.25 0.7
187,325 269,875 55,562 473 950 1100 1600 9,85 KM238849/ KM238810 228 55,562 42,662 3.5 3.3 50 210 200 244 255 256 7 12.5 3 3 0.33 1.8 1
7,3750 10,6250 2,1875 473 950 1100 1600 9,85 KM238849/ KM238810 228 2,1875 1,6875 3.5 3.3 50 210 200 244 255 256 7 12.5 3 3 0.33 1.8 1
187,325 282,55 50,800 402 695 1100 1600 9,80 87737/87111 233 47,625 36,512 3.5 3.3 55 230 203.5 253 267 267 6 14 3 3 0.43 1.4 0.8
7,3750 11,1250 2,0000 402 695 1100 1600 9,80 87737/87111 233 1,8750 1,4375 3.5 3.3 55 230 203.5 253 267 267 6 14 3 3 0.43 1.4 0.8
189,738 279,400 52,388 523 980 1100 1600 11,0 M239447/M239410 233 57,150 41,275 3.3 3.3 49 212 202 254 266 266 9 11 3 3 0.33 1.8 1
7,4700 11,0000 2,0625 523 980 1100 1600 11,0 M239447/M239410 233 2,2500 1,6250 3.3 3.3 49 212 202 254 266 266 9 11 3 3 0.33 1.8 1

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