NACHI 7210CDUTP4 super precision bearings

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NACHI 7210CDUTP4 duplex set super precision bearings

For Nachi flush ground angular contact ball bearings, the face side width dimension and back side width dimension are controlled to be the same. Therefore, desired preload is obtained in any set of combination.

72..series Nachi super precision angular contact ball bearings catalogue

Bearing P/N d D B
7200C 10 30 9
7200AC 10 30 9
7201C 12 32 10
7201AC 12 32 10
7202C 15 35 11
7202AC 15 35 11
7203C 17 40 12
7203AC 17 40 12
7204C 20 47 14
7204AC 20 47 14
7205C 25 52 15
7205AC 25 52 15
7206C 30 62 16
7206AC 30 62 16
7207C 35 72 17
7207AC 35 72 17
7208C 40 80 18
7208AC 40 80 18
7209C 45 85 19
7209AC 45 85 19
7210C 50 90 20
7210AC 50 90 20
7211C 55 100 21
7211AC 55 100 21
7212C 60 110 22
7212AC 60 110 22
7213C 65 120 23
7213AC 65 120 23
7214C 70 125 24
7214AC 70 125 24
7215C 75 130 25
7215AC 75 130 25
7216C 80 140 26
7216AC 80 140 26
7217C 85 150 28
7217AC 85 150 28
7218C 90 160 30
7218AC 90 160 30
7219C 95 170 32
7219AC 95 170 32
7220C 100 180 34
7220AC 100 180 34

Nachi bearings suffix:

Contact angle code

C : 15° 7200

AC : 25°

Mounting code

U : Flush ground (Single)

DU : Flush ground (duplex)

DB : Back-to-back

DF : Face-to-face

DT : Tandem