ZWA SINGLE-ROW TAPERED ROLLER BEARING

BORE 170-220MM

Tapered roller bearing is designed in such a way that cone apexes of inner ring raceway, outer ring raceway and roller raceway intersects on one point of its central line. ZWA’s tapered roller bearings can be divided into both metric and imperial single-row, double-row and four-row series.

The products include

Tapered roller bearing
d 170-220mm
Basic Size Basic load rating Limiting Speed Code Related Installation Size Calculation Coefficient Mass
d D T B C R/radial (min) R/axial (min) r/radial (min) r/axial (min) dynamic static grease oil damax dbmin Damin Damax Dbmin Camin Cbmin e Y Yo a
C Co
mm kN r/min mm kg
170 230 38 38 30 2.5 2.5 2 2 280 560 1400 1900 32934 183 182 213 220 222 7 8 0.37 1.6 0.9 42 4.51
170 260 57 57 43 3 3 2.5 2.5 391 752 1400 1900 32034 187 182 230 248 249 10 14 0.31 1.9 1.07 47 10.1
170 310 57 52 43 3 3 2.5 2.5 492 753 1100 1500 30234 0.44 16.6
170 310 91 86 71 5 5 4 4 850 1530 960 1350 32234 0.44 28.8
170 360 128 120 100 3.7 3.7 3.7 3.7 1296 2116 950 1400 32334 213 184 288 360 332 4.5 28 0.36 1.7 0.92 87 63.5
180 280 64 64 48 3 3 2.5 2.5 473 860 950 1400 32036 199 192 247 268 267 9 16 0.28 2.2 1.19 53 13
180 320 57 52 43 5 5 4 4 537 823 1000 1500 30236 209 198 278 302 300 4.5 14 0.45 1.3 0.73 64 17.8
180 320 91 86 71 5 5 4 4 931 1675 950 1400 32236 208 196 264 307 304 10 20 0.45 1.3 0.73 78 32.3
180 380 83 75 64 6 6 5 5 1070 1960 950 1400 30336 0.35 40.4
180 380 134 126 106 6 6 5 5 140 2350 1510 2660 32336 0.39 74.3
190 260 45.5 42 36 2.5 2.5 2 2 350 670 1100 1600 32938X2A 205 202 235 252 251 10 9.5 0.38 1.6 0.86 49 6.52
190 290 51 46 40 3 3 2.5 2.5 349 610 950 1400 31038 215 202 256 281 272 4.5 11 0.38 1.6 0.87 53 10.5
190 290 64 64 48 3 3 2.5 2.5 473 882 1000 1500 32038X1 209 202 257 278 279 10 13 0.37 1.6 0.89 58 13
190 290 64 64 48 3 3 2.5 2.5 473 882 1000 1500 32038 210 204 257 276 279 10 16 0.44 1.35 0.8 62 14.5
190 340 60 55 46 5 5 4 4 675 1040 950 1400 30238 229 206 294 327 317 4.5 14 0.44 1.4 0.76 67 20.6
190 340 97 92 75 5 5 4 4 1000 1080 950 1300 32238 214 208 286 322 326 10 22 0.44 1.4 0.76 81 36.1
200 280 51.5 48 41 3 3 2.5 2.5 348 742 1000 1500 32940K 220 212 251 271 270 10 11 0.39 1.4 0.84 54 8.7
200 280 51 51 39 3 3 2.5 2.5 348 742 1000 1500 32940 220 212 251 271 270 4.5 11 0.39 1.5 0.84 54 8.86
200 310 70 70 53 3 3 2.5 2.5 760 1370 950 1400 32040 221 212 273 298 297 11 17 0.39 1.5 0.84 65 18.2
200 360 64 58 48 5 5 4 4 710 1098 900 1300 30240 236 218 315 342 338 9 16 0.44 1.4 0.76 70 25.4
200 360 104 98 82 5 5 4 4 1235 2144 900 1300 32240 222 218 302 342 342 11 22 0.41 1.5 0.81 84 42.6
220 300 51 51 39 3 3 2.5 2.5 465 960 850 1400 32944 234 234 342 286 2861 9 12 0.43 1.5 0.8 58 10.1
220 340 76 76 57 4 4 3 3 850 1520 900 1300 32044 243 234 300 326 326 12 19 0.35 1.7 0.95 67 23.3
220 400 72 65 54 5 5 4 4 975 1370 900 1300 30244 256 220 334 382 382 10 18 0.42 1.4 0.79 77 36.8
220 400 76 76 57 3.7 3.7 3.7 3.7 780 1181 900 1300 32044 256 220 334 382 382 10 19 0.37 1.6 0.88 71 37.6
220 400 114 108 90 5 5 4 4 1650 2270 900 1300 32244 256 220 334 382 382 10 24 0.44 1.4 0.76 96 62.7
220 460 97 88 73 5 5 4 4 1490 2090 900 1300 30344 0.35 70.4
220 460 154 145 122 5 5 5 5 2130 3310 710 900 32344 0.37 120.7

Targeting at producing high-end Bearings.

ZWA bearing logo

Product

  • Ball Bearing
  • Roller Bearing
  • Roller

Service

  • Analysis
  • Engineering Tool
  • Technical Support