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zwa double-row tapered roller bearing

double-row tapered roller bearing

bore 150-220mm

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.

Basic Type

double-row tapered roller bearing drawing
double-row tapered roller bearing drawing

The PRODUCTS INCLUDE

Double-row Tapered Roller Bearing
d 150-220mm
Basic Size Code Inner Diameter Basic load rating Limiting Speed Calculation Coefficient Mass
d D T B C rmin r1min dynamic static grease oil e Y1 Y2 Yo
d C Co
mm - mm kN r/min - kg
150 210 80 38 62 2.5 0.6 352930 150 280 408 950 1300 0.27 2.5 3.7 2.4 9.32
150 250 138 60 112 2.5 1 352130 150 565 1560 1100 1500 0.45 2.74 4.08 2.68 25.8
150 270 169 73 138 4 1 352230X2 150 1270 2330 1100 1500 0.44 1.55 2.31 1.52 39.4
160 240 115 51 90 3 1 352032 160 498 705 850 1100 0.37 1.8 2.7 1.8 16.5
160 270 150 66 120 2.5 1 352132 160 712 948 800 1000 0.36 1.9 2.8 1.8 28.2
160 290 178 80 144 4 1 352232 160 1580 2970 920 1100 0.44 1.6 2.3 1.5 46.2
165 290 150 70 125 3 1.3 350633/HCC9 165 1210 2300 920 1200 0.31 2.2 3.27 2.15 41.1
170 230 82 38 65 2.5 0.6 352934 170 325 488 850 1100 0.28 2.4 3.6 2.3 8.11
170 260 84 84 33 2.5 1 370634X2 170 625 1160 830 1050 0.44 17.2
170 260 120 57 95 3 1 352034 170 552 812 800 1000 0.31 2.2 3.2 2.1 20.4
170 280 150 66 120 2.5 1 352134 170 775 1070 750 950 0.38 1.8 2.6 1.7 35.6
170 310 192 86 152 5 1.1 352234 170 758 1840 750 950 0.44 1.6 2.3 1.5 58.2
180 250 95 45 74 2.5 0.6 352936 180 385 575 800 1000 0.37 1.8 2.7 1.8 13
180 259.5 66 66 26 2.5 0.6 370936D1 180 475 890 780 960 0.48 11.9
180 280 142 64 110 3 1 352036 180 610 585 750 950 0.28 2.4 3.6 2.4 28.5
180 300 164 72 134 3 1 352136 180 778 1140 700 900 0.26 2.6 3.8 2.6 39.9
180 320 192 86 145 5 1.1 352236 180 1140 1540 670 850 0.36 1.9 2.8 1.8 51.5
190 260 95 95 75 2.5 0.6 352938 190 418 648 750 950 0.38 1.8 2.6 1.7 13.3
190 290 134 64 104 3 1 352038 190 610 858 700 900 0.45 1.5 2.2 1.5 28.8
190 320 170 78 130 3 1 352138 190 958 1360 670 850 0.31 2.2 3.2 2.1 52
190 340 204 92 160 5 1.1 352238 190 1740 2020 600 800 0.44 1.6 2.3 1.5 69.8
200 280 116 51 92 3 1 352940 200 498 792 700 900 0.39 1.8 2.6 1.7 18.1
200 310 151 66 120 3 1 352040X2 200 748 1190 670 850 0.39 1.7 2.6 1.7 39
200 340 112 50.5 100 3 1.5 352140 200 1190 1670 630 800 0.25 2.7 4 2.7 63.8
200 360 218 98 174 5 1.1 352240 200 2140 2500 560 700 0.41 1.7 2.5 1.6 93.3
220 300 110 51 88 3 1 352944 220 505 815 670 850 0.31 2.2 3.2 2.1 21.7

Targeting at producing high-end Bearings.

ZWA Chinese best bearing manufacturer

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