Miniature Bearings Australia - MBA Minibearings

Miniature Bearings Australia

SF688A-2RS-MC3 - Datasheet

MBA

Category Information

Bearings - Single Row Ball - Flanged - Precision - 440C Stainless

440C Stainless Precision Flanged Single Row Ball Bearings. Stainless Steel Bearings with Flanges.

Single row radial ball bearings are arguably the most common, widely used type of bearing. They consist of an inner ring, an outer ring, a set of balls, and a cage that retains the balls in a circular path.
Single row radial ball bearings are commonly used in a wide range of applications, including electric motors, fans, pumps, gearboxes, agricultural equipment, appliances, and automotive components.
They are versatile, cost-effective bearings that provide reliable support for radial loads and some axial loads in one direction. An expanded range may be available on special order. Please enquire.
Single row radial ball bearings with flanges.
Miniature sizes from 1mm to 10mm bore and larger sizes to over 50mm bore.

Product Data

ID (d) : 8.000 mm _{+ 0.000 / - 0.0075}
(Equiv. 0.315 in.)
OD (D) 16.000 mm _{+ 0.000 / - 0.0075}
(Equiv. 0.63 in.)
Width (B) 5.000 mm _{+ 0.000 / - 0.125}
(Equiv. 0.197 in.)
Flange Diameter (DF) 18.000 mm
Flange Width (BF) 1.100 mm
Precision Grade Abec 1
Closure Type 2RS
Bearing Type Radial Flanged
Material Stainless Steel AISI 440C

Lubrication Type Grease
Lubrication Name Standard Unspecified
Basic Part F688A
Limiting Speed 24480
Cage Type Ribbon
Static Load Rating KGf 60
Dynamic Load Rating KGf 128
Radii 0.20 mm
Inner Shoulder (UI) 9.65mm
Outer Shoulder (UO) 14.20 mm
Number of Balls 10
Clearance MC3 (5 to 10)
Precision Grade Abec 1
Closure Type 2RS
Max Temperature 80 Deg. C

Country of Origin: JP

Product Compliance and Data

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SF688A-2RS-MC3Diagram

SF688A-2RS-MC3Image