(dimensions in inches)
Bearing Type - Flanged Shielded
Bore Dia (d) - 0.0781
Outer Dia (D) - 0.2500
Width (B) - 0.1406
Radius (min) (rs) - 0.004
Flange Dia (Df) - 0.2960
Flange Width (Bf) - 0.031
Dynamic Load Rating (Cr) - 54
Static Load Rating (Cor) - 17
Max Speed (Grease) (X1000 RPM) - 67
Max Speed (Oil) (X1000 RPM) - 80
Max. Shaft Shoulder Dia. Inner (Ui) - 0.2
Min. Housing Shoulder Dia., Outer (Uo) - 0.226
Ball Qty - 7
Ball Dia (Dw) - 0.0394
Weight (g) - 0.61
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:INA NKI 5/12 NACHI NJ 421 INA RPNA18/32 OKB 4G53510Y ISO 22238 KCW33+H3138 CX 33014 A ISO 63800-2RS FAG B7212-C-2RSD-T-P4S AST ASTT90 F2515 SKF FYT 1/2 FM CX NU414 CRAFT UC212 FAG 7310BG FAG GE-90ES IKO KRV-80-2RSX
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