Ball Bearings Miniatures

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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.

Miniature & Instrument Bearings. National Precision Bearing offers an extensive selection of miniature and instrument bearings. In addition to the standard inch and metric series we offer a full range of specialty bearings from a modified dimension to high-speeder bearings.

5mm x 11mm x 3mm SKF w618/5-skf Ball Bearings Miniatures

1.48 28 kN
0.4 3.3 mm

5mm x 10mm x 4mm ZEN smr105-2z-zen Ball Bearings Miniatures

70 mm 1 mm
32 mm 5mm x 10mm x 4mm

5mm x 10mm x 4mm ZEN smr105-2rs-zen Ball Bearings Miniatures

0,4 NSK
269,875 mm 5 500 kN

5mm x 10mm x 4mm ZEN smf105-2z-zen Ball Bearings Miniatures

9.5 in 850 rpm
12.756 in Four-Bolt Plummer Bl

5mm x 10mm x 4mm ZEN mr105-2z-zen Ball Bearings Miniatures

5mm x 10mm x 4mm 14 mm
20 47 mm

5mm x 10mm x 4mm ZEN smf105-2rs-zen Ball Bearings Miniatures

MSM155BX 8.0 in
1320 rpm Split Cylindrical Ho

5mm x 10mm x 3mm ZEN smr105-zen Ball Bearings Miniatures

135,755 mm 54,813
17,462 mm 56,007 mm

5mm x 10mm x 3mm ZEN smf105-zen Ball Bearings Miniatures

25.6 mm 1.03
Bearing 1.539 cm3

5mm x 10mm x 3mm ZEN mf105-zen Ball Bearings Miniatures

70 mm CX
2200 r/min 30
1/14