Miniature Bearings Australia - MBA Minibearings

Miniature Bearings Australia

688A-ZZ-MC3 - Datasheet

MBA

Category Information

Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel

Chrome Steel Precision Unflanged Single Row Ball Bearings. Chrome steel radial ball bearings.

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.
Standard single row radial ball bearings.

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.)
Precision Grade Abec 1
Closure Type ZZ
Bearing Type Radial
Material Chrome Steel SAE 52100

Lubrication Type Grease
Lubrication Name Standard Unspecified
Basic Part 688A
Limiting Speed 12600
Cage Type Standard
Static Load Rating KGf 78
Dynamic Load Rating KGf 166.4
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 ZZ
Max Temperature 120 Deg. C

Country of Origin: JP

Product Compliance and Data

Additional Resources

Applications & Uses

Gearbox Parts
RC Nitro Engine Parts
Ondrives - P30-60 - Input Shaft Bearings
Rino - P30-60 - Input Shaft Bearings
CMB - 90 Grand Prix - Rotor Bearing 8-16-5mm
Enya - 11 CX - Front Bearing 8-16-5mm

Cross References

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688A-ZZ-MC3Diagram

688A-ZZ-MC3Image