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Cylindrical roller bearing > Single row cylindrical roller (new standard EM series) > Single column cylinder (new EW series) 25-65 millimeters

Single column cylinder (new EW series) 25-65 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 loadmin-1Bearing codeInstallation size(mm)weight(kg)
dDBγ(minimum)γ1
(minimum）		FwCr
Cor
greaseoilNU typeNJ typeNUP typeDa
(minimum）		db
(minimum)		db
(maximum)		dc
(minimum)		dd
(minimum)		da
(maximum）		γa
(maximum)		γb
(maximum)		(refer to)
50 90 20 1.1 1.1 59.5 79.5 76.5 6300 7500 NU 210 EW U537 NU NJ NUP 56.5 56.5 57 62 67 83.5 1 1 0.5
50 90 20 1.1 1.1 59.5 69 76.5 6300 7500 NU 210 EW NU NJ NUP 56.5 56.5 57 62 67 83.5 1 1 0.5
45 100 25 1.5 1.5 58.5 112 98.5 6000 7500 NU 309 EW U537 NU NJ NUP 53 53 56 60 66 92 1.5 1.5 1.01
45 100 25 1.5 1.5 58.5 97.5 98.5 6000 7500 NU 309 EW NU NJ NUP 53 53 56 60 66 92 1.5 1.5 1.01
45 85 19 1.1 1.1 54.5 72.5 66.5 6700 8000 NU 209 EW U537 NU NJ NUP 51.5 51.5 52 57 61 78.5 1 1 0.438
45 85 19 1.1 1.1 54.5 63 66.5 6700 8000 NU 209 EW NU NJ NUP 51.5 51.5 52 57 61 78.5 1 1 0.438
40 90 23 1.5 1.5 52 95.5 81.5 6700 8000 NU 308 EW U537 NU NJ NUP 48 48 50 55 60 82 1.5 1.5 0.747
40 90 23 1.5 1.5 52 83 81.5 6700 8000 NU 308 EW NU NJ NUP 48 48 50 55 60 82 1.5 1.5 0.747
40 80 18 1.1 1.1 49.5 64 55.5 7500 9000 NU 208 EW U537 NU NJ NUP 46.5 46.5 48 52 56 73.5 1 1 0.379
40 80 18 1.1 1.1 49.5 55.5 55.5 7500 9000 NU 208 EW NU NJ NUP 46.5 46.5 48 52 56 73.5 1 1 0.379

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