6407 bearing: 35 × 100 × 25 mm

A 6407 is a deep groove ball bearing, 35 mm bore, 100 mm outside diameter, 25 mm wide. Variants: 6407-2RS (rubber sealed), 6407-ZZ (metal shields), 6407 open.

Bore	35 mm
Outside diameter (OD)	100 mm
Width	25 mm

Sizes from maker catalogues. No sourced load ratings for this one yet, so none are shown.

Open 6407 in Benchsmith Add to order list

What the number means

`6`	Deep groove ball bearing
`4`	Heavy series
`07`	Bore 07 × 5 = 35 mm

Ask for

6407-2RS: rubber sealed both sides. Other brands: SKF 6407-2RSH, FAG 6407-2RSR, NSK 6407DDU, NTN 6407LLU, Koyo 6407-2RS.
6407-ZZ: metal shields both sides. Other brands: SKF 6407-2Z, FAG 6407-2ZR, NSK 6407ZZ, NTN 6407ZZ, Koyo 6407ZZ.
6407: open, no seals or shields.

Add C3 for electric motors and anything that runs hot.

Same bore, different size

680735 × 47 × 7
690735 × 55 × 10
600735 × 62 × 14
620735 × 72 × 17
630735 × 80 × 21

One size up or down

640630 × 90 × 23 (down)
640840 × 110 × 27 (up)

Every bearing 35 × 100 × 25 mm: 35 × 100 × 25 mm bearings. Measured a bearing with no number on it? Type the bore, OD and width into Benchsmith → Find → Bearing.