(dimensions in inches)
Bearing Type - Shielded with Extended Inner
Bore Dia (d) - 0.0781
Outer Dia (D) - 0.2500
Outer Width (Bo) - 0.1406
Inner Width (Bi) - 0.1718
Radius (min) (rs) - 0.004
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) - 0.53
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:KOYO 53315 U ZKL NJ 213 OKB 2226 OKB 3056308A NSK 48282/48220 SKF 7013 ACE/P4AL1 CX 7326 B-UD SKF FYTB 45 TR NSK NUP 210 EW ISB NUP 232 AST SR168 KOYO RNUO727 SKF PCMF 353926 E SKF WS 89322 NTN 61920-RS
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