ZWA Chinese bearing manufacturer

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zwa Single-row Cylindrical Roller Bearing

Single-row Cylindrical Roller Bearing

bore 100-110mm

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 100-110mm
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
100 250 58 429 475 NU420 2400 3000 14.0 - 195 139 4 4 4.9 116 135 142 234 - 3 3
100 280 65 550 630 314461A(NJ/C5) 2000 2600 23.5 171 217 155 4 4 4.8 116 150 174 264 - 3 3
105 160 26 101 137 NU1021MA 4000 4800 1.85 - 140 119.5 1.1 2 3.8 111.5 117 122 151 - 2 1
105 190 36 264 315 NU221ECP 3000 3600 4.00 - 164 125 2.1 2.1 2 116 122 128 179 - 2 2
105 190 36 264 315 NJ221ECP 3000 3600 4.10 134 164 125 2.1 2.1 2 116 122 137 179 - 2 2
105 190 36 264 315 NUP221ECP 3000 3600 4.20 134 164 125 2.1 2.1 - 116 - 137 179 - 2 2
105 190 36 264 315 N221ECP 3000 3600 3.95 134 - 173 2.1 2.1 2 116 170 - 179 176 2 2
105 225 49 440 500 NU321ECP 2200 2800 8.80 - 190 133 3 3 3.4 118 130 136 212 - 2.5 2.5
105 225 49 440 500 NJ321ECP 2200 2800 8.95 145 190 133 3 3 3.4 118 130 148 212 - 2.5 2.5
105 225 49 440 500 N321ECP 2200 2800 8.65 145 - 201 3 3 3.4 118 198 - 212 203 2.5 2.5
105 260 60 501 570 NU421M 2200 2800 19.0 v 203 144.5 4 4 4.9 121 140 147 244 - 3 3
105 260 60 501 570 NJ421M 2200 2800 19.0 159 203 144.5 4 4 4.9 121 140 147 244 - 3 3
105 260 60/76.14 501 570 465093F3/W33(NJ/CJ-HJ) 2200 2800 21.5 159 207 144.5 4 4 - 121 - - 244 - 3 3
110 170 28 128 166 NU1022MA 3800 4500 2.30 - 149 125 1.1 2 3.8 116.5 123 128 161 - 2 1
110 170 28 128 180 N1022AKTN9/SP 5600 6300 2.05 132 - 155 1 2 4 119 152 - 161 157 1 2
110 170 28 165 224 NJ1022ECJ 3200 3800 2.30 131 135 125 1.1 2 0.5 116.5 122 134 161 - 2 1
110 170 36 220 325 NU2022ECMA 3200 3800 2.90 - 153 125 1.1 2 1.9 116.5 122 128 161 - 2 1
110 180 56 319 475 315779(N/C2) 2600 3200 5.70 135 - 166 1 2 3.8 116 163 - 170 168 1 2
110 200 38 292 365 NU222ECP 2800 3400 4.80 - 174 132.5 2.1 2.1 2.1 121 130 135 189 - 2 2
110 200 38/53 292 365 NUB222ECJ 2800 3400 5.20 - 174 132.5 2.1 2.1 6.8 121 130 135 189 - 2 2
110 200 38 292 365 NJ222ECP 2800 3400 4.90 141 174 132.5 2.1 2.1 2.1 121 130 145 189 - 2 2
110 200 38 292 365 NUP222ECP 2800 3400 5.00 141 174 132.5 2.1 2.1 - 121 - 145 189 - 2 2
110 200 38 292 365 NF222ECM 2800 3400 4.95 141 174 180.5 2.1 2.1 2.1 121 - - 189 183 2 2
110 200 38 292 365 N222ECP 2800 3400 4.80 141 - 180.5 2.1 2.1 2.1 121 177 - 189 183 2 2
110 200 53 380 520 NU2222ECP 2800 3400 6.70 - 174 132.5 2.1 2.1 3.7 121 129 135 189 - 2 2
110 200 53 380 520 NJ2222ECP 2800 3400 6.85 141 174 132.5 2.1 2.1 3.7 121 129 145 189 - 2 2
110 200 53 380 520 NUP2222ECP 2800 3400 7.00 141 174 132.5 2.1 2.1 - 121 - 145 189 - 2 2
110 200 53 380 520 NF2222ECP/C3VA350 2800 3400 7.00 141 174 180.5 2.1 2.1 3.7 121 - - 189 183 2 2
110 215 73 468 600 312393A(NJ/C4VA350) 2400 3000 12.5 147 179 135.5 3 3 1.7 123 129 150 202 - 2.5 2.5
110 215 73 468 600 315262A(NJP/C4VA350) 2400 3000 12.5 147 179 135.5 3 3 4.5 123 129 150 202 - 2.5 2.5

Targeting at producing high-end Bearings.