Ball Bearings Miniatures

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Bearings has a huge selection of Miniature Bearings and Instrument Series Ball Bearings with over 500 types available. Precision tolerances from ABEC-1 through ABEC-9 are generally available for most miniature products. Typical bore sizes of miniature ball bearings start at 3 mm with an outside diameter a mere 10 mm. Custom-made miniature bearings can have bore sizes as small as 1 mm!

Miniature bearings from Grainger can offer precise rotational performance for applications with light-load capacities. Miniature ball bearings can be open or shielded, which helps prevent dirt from entering and lubricant from leaking out, and unflanged or flanged for easier plate mounting. Some miniature ball bearing options feature extended inner rings to help fit certain locking devices when a press fit is not possible. Shop Grainger to help find miniature bearings to fit your application.

5mm x 16mm x 5mm ZEN s625-zen Ball Bearings Miniatures

228,6 mm 228,6
480 r/min 88,9 mm

5mm x 16mm x 5mm ZEN s625-2rs-zen Ball Bearings Miniatures

9 mm 3,4 kN
CX 11000 r/min

5mm x 16mm x 5mm ZEN f625-2rs-zen Ball Bearings Miniatures

7,92 mm 0,0027 Kg
11,113 J-45

5mm x 16mm x 5mm ZEN f625-2z-zen Ball Bearings Miniatures

630 r/min 26 Kg
CX 3000 kN

5mm x 13mm x 5mm ZEN 695-2z-zen Ball Bearings Miniatures

68,3 Kg 1916 kN
80 mm 480 mm

5mm x 13mm x 5mm ZEN 695w5-zen Ball Bearings Miniatures

2.000 45
35 +0.050 / +0.025 20.000

5mm x 13mm x 5mm ZEN 695-2rs-zen Ball Bearings Miniatures

600 rpm 6 mm
Machined Brass 652 mm

5mm x 14mm x 5mm ZEN 605-zen Ball Bearings Miniatures

164.0 mm 170 g
16 mm 19

5mm x 14mm x 5mm ZEN f605-zen Ball Bearings Miniatures

Cylindrical Bore 0.023 to 0.043 mm
18 mm 7,100 rpm

5mm x 14mm x 5mm ZEN f605-2rs-zen Ball Bearings Miniatures

88,9 mm 30,005 mm
NTN 50,803

5mm x 14mm x 5mm ZEN f605-2z-zen Ball Bearings Miniatures

0,37 5mm x 14mm x 5mm
63,5 mm NSK

5mm x 14mm x 5mm NSK 605zz-nsk Ball Bearings Miniatures

5mm x 14mm x 5mm 0,238 Kg
15,1 kN 14,2875