(dimensions in inches)
Bearing Type - Shielded
Bore Dia (d) - 0.3125
Outer Dia (D) - 0.5000
Width (B) - 0.1562
Radius (min) (rs) - 0.006
Dynamic Load Rating (Cr) - 104
Static Load Rating (Cor) - 50
Max Speed (Grease) (X1000 RPM) - 40
Max Speed (Oil) (X1000 RPM) - 48
Max. Shaft Shoulder Dia. Inner (Ui) - 0.4
Min. Housing Shoulder Dia., Outer (Uo) - 0.455
Ball Qty - 12
Ball Dia (Dw) - 0.0472
Weight (g) - 1.57
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:SKF 61818-2RZ FAG 71912 C/DB NACHI 3203 A-2RS NACHI 23238 CCK/W33+H 2338 FAG 7602060TVP OKB 90507-23 ISO 22310 KW33 ISO 53320 IKO CRBS 16013 A UU KOYO DAC4280W-2CS40 ISO HM804840/10 AST NU424 MC4S SKF PBMF 121810 M1 NOK IUIS 26 18 5 標準 NOK NE 132
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