(dimensions in inches)
Bearing Type - Shielded with Extended Inner
Bore Dia (d) - 0.2500
Outer Dia (D) - 0.3750
Outer Width (Bo) - 0.1250
Inner Width (Bi) - 0.1562
Radius (min) (rs) - 0.004
Dynamic Load Rating (Cr) - 71
Static Load Rating (Cor) - 31
Max Speed (Grease) (X1000 RPM) - 48
Max Speed (Oil) (X1000 RPM) - 56
Max. Shaft Shoulder Dia. Inner (Ui) - 0.3
Min. Housing Shoulder Dia., Outer (Uo) - 0.348
Ball Qty - 11
Ball Dia (Dw) - 0.0394
Weight (g) - 0.60
Precision - A1
Standard Clearance - K25
Material - Martensitic Stainless Steel
Also available in 52100 Chrome Steel
ABEC Grades 1, 3, 5, 7, and 9 are available.
Two metal shields = (ZZ), also available with a single metal shield = (Z).
Hot number:NACHI 627-2RS KOYO 7309 C/DF NTN GE 60 ES OKB 201EZ1 OKB 3282119 OKB 4824096K OKB Fersa 33020F SKF 7012 CE/P4AL NTN 7210B CX 7220 B-UO ISB EBL.20.0414.200-1STPN ZEN SUCX05 FAG KD-42ARO AMI SSFYT-14
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