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Cylindrical roller bearing > Single row cylindrical roller (new standard EM series) > Single column cylinder (new EM series) 20-200mm

Single column cylinder (new EM series) 20-200mm

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Product drawing

1/1

drawing

1/1

Product parameters

External dimensions（mm)Rated load(KN)Rated speed min-1Bearing codeInstallation size(mm)weight(kg)
dDBγ(minimum)γ1
(minimum）		FWCrCorgreaseoilNU typeNJ typeNUP typeDa
(minimum）		db
(minimum)		db
(maximum)		dc
(minimum)		dd
(minimum)		da
(maximum）		γa
(maximum)		γb
(maximum)		(refer to)
50 110 27 2 2 65 110 113 5600 6700 NU 310 EM NU NJ NUP 59 59 63 67 73 101 2 2 1.32
50 90 20 1.1 1.1 59.5 79.5 76.5 7100 8500 * NU 210 EM U537 NU NJ NUP 56.5 56.5 57 62 67 83.5 1 1 0.564
50 90 20 1.1 1.1 59.5 69 76.5 7100 8500 NU 210 EM NU NJ NUP 56.5 56.5 57 62 67 83.5 1 1 0.564
45 100 25 1.5 1.5 58.5 112 98.5 6300 7500 * NU 309 EM 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 6300 7500 NU 309 EM 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 7500 9000 * NU 209 EM U537 NU NJ NUP 51.5 51.5 52 57 61 78.5 1 1 0.492
45 85 19 1.1 1.1 54.5 63 66.5 7500 9000 NU 209 EM NU NJ NUP 51.5 51.5 52 57 61 78.5 1 1 0.492
40 90 23 1.5 1.5 52 95.5 81.5 6700 8500 * NU 308 EM U537 NU NJ NUP 48 48 50 55 60 82 1.5 1.5 0.751
40 90 23 1.5 1.5 52 83 81.5 6700 8500 NU 308 EM NU NJ NUP 48 48 50 55 60 82 1.5 1.5 0.751
40 80 18 1.1 1.1 49.5 64 55.5 8500 10000 * NU 208 EM U537 NU NJ NUP 46.5 46.5 48 52 56 73.5 1 1 0.43

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