ZWA Chinese bearing manufacturer

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ZWA Single-row Cylindrical Roller Bearing

Single-row Cylindrical Roller Bearing

bore 130-140mm

The roller and raceway surface of cylindrical roller bearing is line contact, so the bearing can bear high load capacity and suitable for high-speed working condition. ZWA’s cylindrical roller bearings can be divided into three types, including single-row, double-row and four-row.

The products include

Single-row Cylindrical Roller Bearing
d 130-140mm
Basic Size Basic load rating Code Limiting Speed Mass Dimensions Abutment and chamfer dimensions
d D B/B1 dynamic static grease oil d1≈ D1≈ F,E r1.2min r3.4min S1) damin damax dbmin Damax Damin ramax rbmax
C Co
mm kN - r/min kg mm mm
130 240 80 550 780 235013DC(NJ/C4VA350) 2200 2800 16.7 168 200 157 4 3 10 146 154 172 227 - 3 2.5
130 240 80 550 780 235014DC(NJP/C4VA350) 2200 2800 16.7 168 200 157 4 3 10 146 154 172 227 - 3 2.5
130 250 75 528 750 609341B(NJ/C4VA350) 1900 2400 15.0 174 209 163.5 2.5 3 1.7 143 158 177 237 - 2 2.5
130 250 75/88 528 750 609342B(NU/C4VA350+HJ) 1900 2400 16.0 174 209 163.5 3 3 1.7 143 158 177 237 - 2.5 2.5
130 250 80 605 815 BC1B322880(NJ/C4VA350) 1900 2400 17.5 171 206 158 3.7 3 4.6 146 154 174 237 - 3.5 2.5
130 250 80 605 815 BC1B322881(NJP/C4VA350) 1900 2400 17.5 171 206 158 3.7 3 4.6 146 154 174 237 - 3.5 2.5
130 260 86 721 980 312962C(NJP/C4VA350) 1900 2400 21.5 178 217 164 3 3 1.5 143 156 182 247 - 2.5 2.5
130 260 86 721 980 312733C(NJ/C4VA350) 1900 2400 21.5 178 217 164 7.5 3 1.5 163 156 182 247 - 6 2.5
130 260 86/90.5 721 980 BC1B327260(NJB/C4VA350) 1900 2400 22.0 178 217 164 3 3 10.5 143 160 182 247 - 2.5 2.5
130 280 58 627 750 NU326ECP 1800 2200 18.5 - 236 167 4 4 3.7 146 163 170 264 - 3 3
130 280 58 627 750 NJ326ECJ 1800 2200 19.0 181 236 167 4 4 3.7 146 163 185 264 - 3 3
130 280 58 627 750 NUP326ECJ 1800 2200 19.5 181 236 167 4 4 - 146 - 185 264 - 3 3
130 280 58 627 750 N326ECP 1800 2200 18.5 181 - 247 4 4 3.7 146 243 - 264 251 3 3
130 280 58 660 800 313267B(NU/C4) 1800 2200 19.0 - 229 165 4 4 8.5 146 163 168 264 - 3 3
130 280 93 935 1250 NU2326ECMA 1800 2200 30.0 - 236 167 4 4 8.7 146 163 170 264 - 3 3
130 280 93 935 1250 NJ2326ECMA 1800 2200 30.5 181 236 167 4 4 8.7 146 163 185 264 - 3 3
130 280 93 935 1250 NUP2326ECMA 1800 2200 31.0 181 236 167 4 4 - 146 - 185 264 - 3 3
130 281 58 627 750 BC1B319926/HE1(NU/N) 1800 2200 19.0 - 236 167 4 4 3.7 146 163 170 264 - 3 3
130 340 78 842 1000 NU426M 1800 2200 36.0 - 262 185 5 5 6.2 150 180 188 320 - 4 4
140 210 33 172 245 NU1028MA 3000 3600 4.00 - 185 158 1.1 2 4.4 146.5 155 161 201 - 2 1
140 210 42 314 490 NU2028ECMA 2400 3000 4.90 - 190 157 1.1 2 2.5 146.5 154 160 201 - 2 1
140 250 42 391 510 NU228ECJ 2000 2600 8.30 - 217 169 3 3 2.4 153 166 172 237 - 2.5 2.5
140 250 42 391 510 NJ228ECJ 2000 2600 8.50 179 217 169 3 3 2.4 153 166 183 237 - 2.5 2.5
140 250 42 391 510 NUP228ECJ 2000 2600 8.65 179 217 169 3 3 - 153 - 183 237 - 2.5 2.5
140 250 42 308 400 N228 2400 3000 8.30 179 - 221 3 3 2.5 153 218 - 237 225 2.5 2.5
140 250 42/60 391 510 BC1B322883(NUB/CN) 2000 2600 9.25 - 217 169 3 3 11 153 166 172 237 - 2.5 2.5
140 250 68 572 830 NU2228ECMA 2000 2600 13.5 - 217 169 3 3 4.4 153 164 172 237 - 2.5 2.5
140 250 68 572 830 NU2228ECKMA 2000 2600 13.5 - 217 169 3 3 4.4 153 164 172 237 - 2.5 2.5
140 250 68 572 830 NJ2228ECMA 2000 2600 13.5 179 217 169 3 3 4.4 153 164 183 237 - 2.5 2.5
140 250 68 527 830 NUP2228ECMA 2000 2600 14.0 179 217 169 3 3 - 153 - 183 237 - 2.5 2.5

Targeting at producing high-end Bearings.