BEARINGDEX
Self-aligning ball

1300 bearing

10 mm bore, 35 mm outside diameter, 11 mm width (0.3937 × 1.378 × 0.4331 in).

Dimensions

mminch
Bore d100.3937
Outside diameter D351.3780
Width B110.4331

Quick numbers

Pitch diameter dm22.5 mm
Section height (D − d)/212.5 mm
n·dm at 1,800 rpm40,500
n·dm at 3,600 rpm81,000

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

What the number means

1Self-aligning ball
3Diameter series 3: medium. Width series 0 is implied and left off.
00Bore code 00 is a fixed code for 10 mm

Same size, different bearing

These share the 10 × 35 × 11 mm envelope but carry load differently. They aren't drop-in swaps.