(dimensions in inches)
Bearing Type - Flanged Sealed
Bore Dia (d) - 0.1875
Outer Dia (D) - 0.5000
Width (B) - 0.1960
Radius (min) (rs) - 0.002
Flange Dia (Df) - 0.5650
Flange Width (Bf) - 0.042
Dynamic Load Rating (Cr) - 293
Static Load Rating (Cor) - 103
Max Speed (Grease) (X1000 RPM) - 43
Max Speed (Oil) (X1000 RPM) - 53
Max. Shaft Shoulder Dia. Inner (Ui) - 0.3
Min. Housing Shoulder Dia., Outer (Uo) - 0.439
Ball Qty - 7
Ball Dia (Dw) - 0.0937
Weight (g) - 3.24
Precision - A1
Standard Clearance - K25
Material - 52100 Chrome steel (or equivalent)
Also available in Stainless Steel, add prefix "S"
ABEC Grades 1, 3, 5, 7, and 9 are available.
Two rubber seals = (2RS), also available with a single rubber seal = (RS).
Also available with two light contact rubber seals = (2RU), or with a single light contact rubber seal = (RU)
Hot number:KOYO NNU 4940 K OKB 3053748K NKE 23284-K-MB-W33 Timken 37431/37625 KOYO 3NC6000ST4 Timken 517005 CX 54240 NTN 7032CDTBT ISO 7228 BDT KOYO AXK1730TN FBJ NKI 110/44 ISO NNF5014 V SKF NU 228 ECM ISB SS 628/9-ZZ SKF 91348
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