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ZWA Four row cylindrical roller bearing

four row cylindrical roller bearing

bore 150-170mm

Four row cylindrical roller bearings allow the use of a larger diameter roller neck, in the specified space to provide the maximum bearing capacity of the friction coefficient is small, suitable for large radial load. Because it is a separate type, the inner ring and roll neck interference fit, prevent and roll neck sliding. Machining is easy to obtain high precision, suitable for high speed and heavy load rolling.

Basic Type

four-row cylindrical roller bearing
four-row cylindrical roller bearing
four-row cylindrical roller bearing

the products include

Four row cylindrical roller bearing
d 150-170mm
Basic Size Code Basic load rating Mass Other brands and modeis
d D B FW r1.2min r3.4min dynamic static SKF FAG NTN NSK KOYO
C Co
mm - kN kg mm
150 210 120 166 2 2 FC3042120 587 1380 12.5
150 220 120 167 2 2 FC3044120 702 1193 15.5
150 220 150 168 2 2 FC3044150 701 1700 19.3 4R3031 150RV2201 30FCC22150A
150 225 120 169 2 2 FC3045120 702 1408 16.2
150 225 150 169 2 2 FC3045150 801 1670 20.9
150 230 130 174 2 2 FC3046130 670 955 19.7 4R3029
150 230 150 177 2 2 FC3046150 950 1790 22.8
150 230 156 174 2 2 FC3046156 825 1810 24 313891A 508955 4R3040 150RV2302 313891-1
160 220 180 177 2.1 2.1 FC3244180 940 2560 20.2 4R3224
160 225 120 177 2.1 2.1 FC3245120 639 1340 14.9
160 230 130 178 2.1 2.1 FC3246130 781 1320 17.7 160VR2301
160 230 130 180 2.1 2.1 SFC3246130 781 1340 17 314190 541515 4R3226
160 230 168 177 2.1 2.1 FC3246168 895 2200 22.8
160 230 168 179 2.1 2.1 FC3246168 1050 2170 23.5 315189A 510150 4R3232
160 230 168 180 2.1 2.1 SFC3246168 895 2200 23.5 160RV2302 32FC23170A
160 230 180 178 2.1 2.1 FC3246180 838 2270 24.6 32FC23180
160 240 120 183 2.1 2.1 FC3248120 635 1301 18.6
160 240 124 183 2.1 2.1 FC3248124 635 1301 19.6
160 240 168 183 2.1 2.1 FC3248168 1042 2310 26.7
160 240 170 183 2.1 2.1 FC3248170 980 2290 27.8 4R3225
170 230 120 187 2 2 FC3446120 819 1580 14.3 4R3426
170 230 130 188.5 2 2 FC3446130 670 1400 15.6 313673
170 230 180 186 2.1 2.1 FC3446180 1034 2035 24.5
170 240 130 190 2.1 2.1 FC3448130 913 1830 18.7 BC4B635122
170 240 156 189 2.1 2.1 FC3448156 905 2170 22.2 4R3429
170 250 150 192 2.1 2.1 FC3450150 720 1716 25
170 250 168 192 2.1 2.1 FC3450168 1040 2320 28 170RV2502 34FC25168
170 250 170 192 2.1 2.1 FC3450170 1170 2428 28.6 34FC25170
170 255 180 193 2.1 2.1 FC3451180 1380 2500 30.5 4R3425 170RV2503

Targeting at producing high-quality Bearings.

ZWA Chinese best bearing manufacturer

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