(dimensions in mm)
Bearing Type - Flanged Open
Bore Dia (d) - 4.0000
Outer Dia (D) - 12.0000
Width (B) - 4.0000
Radius (min) (rs) - 0.200
Flange Dia (Df) - 13.5000
Flange Width (Bf) - 1.000
Dynamic Load Rating (Cr) - 814
Static Load Rating (Cor) - 280
Max Speed (Grease) (X1000 RPM) - 48
Max Speed (Oil) (X1000 RPM) - 56
Max. Shaft Shoulder Dia. Inner (Li) - 6.2
Min. Housing Shoulder Dia., Outer (Lo) - 9.0
Ball Qty - 7
Ball Dia (Dw) - 2.0000
Weight (g) - 2.42
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. Also, the equivalent ISO classes.
Hot number:INA - FYH UCP 218 SKF *6203 Timken 260RJ92 NTN 6330Z KOYO 7221CPA NTN DCL268 NTN FLRA188ZZA INA RPNA25/42 ISO NJ2218 KOYO RNA69/28 SKF S729 ACD/P4A IKO TAFI 9512536 NOK OUHR 125 110 9 耐寒 NOK WR 55S
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