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Single-row cylindrical roller bearing (standard series) bore 20-480 mm

Single-row cylindrical roller bearings (standard series)

Single-row cylindrical roller bearing (standard series) bore 20-480 mm

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Dimensions(mm)Rated load(KN)Rated speed (min)-1Bearing DesignationInstall Dimensions(mm)Weight(kg)
dDBγ(Minimum)γ1(Minimum)FWEWCrCorGrease lubricationOil lubricationNU TypeNJ TypeNUP TypeN TypeNF Typeda(Minimum)Db(Minimum)db(Maximum)dc(Minimum)dd(Minimum)da(Maximum)db(Maximum)Db(Minimum)γa(Maximum)γb(Maximum)(reference)
170 260 42 2.1 2.1 193 237 287 415 2400 2800 NU 1034 NU NJ — N — 181 181 190 197 — 249 249 239 2 2 7.91
170 230 36 2 1.1 185 215 211 360 — — NU 2934 NU — — — — 183 — 181 — — 216 — 219 2 1 4.24
170 215 34 1.1 1 181.5 203.5 187 385 — — NU 3834 NU — — — — 181 — 179 — — 204 — 205 1 1 2.99
160 340 136 4 4 208 292 1240 1850 — — NU 3332 NU — — — — 180 — 180 — — 317 — 317 3 3 63
160 340 68 4 4 — 292 700 875 1700 2000 N 332 — — — N — 176 — — — — — 324 298 3 3 30.8
160 290 48 3 3 — 255 430 570 2200 2600 N 232 — — — N NF 173 — — — — — 277 261 2.5 2.5 14.1
160 240 38 2.1 1.5 180 220 238 340 2600 3200 NU 1032 NU NJ — N NF 171 168 178 184 — 229 232 222 2 1.5 5.81
160 220 36 2 1.1 175 205 208 345 — — NU 2932 NU — — — — 173 — 170 — — 206 — 209 2 1 4.08
150 380 85 5 5 213 — 930 1120 1600 2000 NU 430 NU NJ — — — 170 170 208 216 237 360 — — 4 4 55.8
150 320 128 4 4 193 — 1180 1700 — — NU 3330 NU — — — — — — 170 — — 297 — — 3 3 53
150 320 65 4 4 — 277 590 690 1800 2200 N 330 — — — N NF 166 — — — — — 304 283 3 3 25.8
150 270 96 3 3 182 — 725 1150 — — NU 3230 NU — — — — — — 167 — — 251 — — 2.5 2.5 25.1
150 270 45 3 3 — 238 345 435 2200 2800 N 230 — — — N NF 163 — — — — — 257 242 2.5 2.5 10.4
150 225 35 2.1 1.5 169.5 205.5 202 294 2800 3400 NU 1030 NU NJ — N NF 161 158 167 173 — 214 217 208 2 1.5 4.77
150 210 36 2 1.1 165 — 204 335 — — NU 2930 — — — — — — — 160 — — 196 — — 2 1 3.83
150 210 28 2 1.1 165 195 164 252 — — NU 1930 NU — — — — 163 — 160 — — 196 — 199 2 1 2.98
140 360 82 5 5 198 302 875 1020 1700 2000 NU 428 NU NJ — N — 160 160 193 200 222 340 340 308 4 4 46.4
140 300 118 4 4 180 260 190 1500 — — NU 3328 NU — — — — 160 — 160 — — 278 — 278 3 3 42.2
140 300 62 4 4 — 260 550 640 2000 2400 N 328 — — — N NF 156 — — — — — 284 266 3 3 21.7
140 250 42 3 3 — 221 297 375 2400 3000 N 228 — — — N NF 153 — — — — — 237 225 2.5 2.5 8.08

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