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Cylindrical roller bearing > Double row cylindrical roller bearings > Double column cylinder (standard) 25-850 millimeters

Double column cylinder (standard) 25-850 millimeters

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Product drawing

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drawing

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Product parameters

External dimensions（mm)Rated load(KN)Rated speed min-1Bearing codeInstallation size(mm)weight(kg)
dDBγ(minimum)FWEWCrCorgreaseoilCylindrical holeconical boreDa
(minimum）		da
(maximum）		d1a
(minimum)		dc
(minimum)		da
(maximum）		Da
(minimum）		γa
(maximum)		(refer to)
170 230 45 2 — 215 280 550 — — NN 3934 NN 3934 K 183 — 186 — — 216 2 -
166 240 80 2.1 — 219 510 985 — — NN 4032 NN 4032 K 175 — 182 — — 224 2 -
164 240 60 2.1 — 219 375 660 2400 2800 NN 3032 NN 3032 K 171 — 172 — 229 222 2 -
163 220 60 2 177 — 365 760 2400 3000 NNU 4932 NNU 4932 K 169 176 172 182 211 — 2 -
162 220 60 2 — 205 365 760 — — NN 4932 NN 4932 K 169 — 172 — 211 206 2 -
161 220 45 2 — 205 271 520 — — NN 3932 NN 3932 K 173 — 176 — — 206 2 -
150 225 56 2.1 — 206 335 585 2600 3000 NN 3030 NN 3030 K 161 — 162 — 214 209 2 -
150 210 60 2 167 — 350 715 2600 3200 NNU 4930 NNU 4930 K 159 166 162 171 201 — 2 -
150 210 60 2 — 195 350 715 — — NN 4930 NN 4930 K 159 — 162 — 201 196 2 -
150 210 45 2 — 195 262 490 — — NN 3930 NN 3930 K 163 — 166 — — 196 2 -

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