BEARINGDEX
Thrust ball

51200 bearing

10 mm bore, 26 mm outside diameter, 11 mm height (0.3937 × 1.0236 × 0.4331 in).

Dimensions

mminch
Bore d100.3937
Outside diameter D261.0236
Height H110.4331

Quick numbers

Pitch diameter dm18.0 mm
Section height (D − d)/28.0 mm
n·dm at 1,800 rpm32,400
n·dm at 3,600 rpm64,800

Compare against the maker's limiting speed. Speed calculator · L10 life

What the number means

5Thrust ball
12Dimension series 12: height 1, diameter 2 (light)
00Bore code 00 is a fixed code for 10 mm