How To Read Bearing Numbers

How to read bearing numbers

<table><tbody><tr class="ztXv9"><th style="padding-left:0"><b>Bore diameter</b></th><th><b>17 mm</b></th></tr><tr><td style="padding-left:0"><b>Outside diameter</b></td><td><b>40 mm</b></td></tr><tr><td style="padding-left:0"><b>Width</b></td><td><b>12 mm</b></td></tr></tbody></table>

What does the bearing number indicate?

A bearing number is composed of a basic number and a supplementary code, denoting bearing specifications including bearing type, boundary dimensions, running accuracy, and internal clearance.

What size is 6202 bearing?

Bore diameter	15 mm
Outside diameter	35 mm
Width	11 mm

What does 6 mean in bearing?

First, we start with the basic identification 6208 and analyse it in detail: 6 — if the identification of a bearing starts with the number 6, it means that it will be a single row ball bearing. 2 — will indicate the dimensional line of the bearing.

What size is a 6303 bearing?

Bore diameter	17 mm
Outside diameter	47 mm
Width	14 mm

What size is a 6306 bearing?

Bore diameter	30 mm
Outside diameter	72 mm
Width	19 mm

What is a 6203 bearing?

The 6203 is a 17 mm Ball Bearing that can be used in many rotary and factory automation applications. The 6203 Deep Groove Ball Bearings is an open style bearing. The 6203Z ball bearing is a single row raceway and single shielded. The 6203ZZ ball bearing has a single row raceway and it is shielded on each side.

What size is a 6206 bearing?

Bore diameter	30 mm
Outside diameter	62 mm
Width	16 mm

Why do we use 3 digits for bearings?

known point. A bearing is a direction, expressed as a three-figure number. Bearings are measured clockwise from north. Bearings are always given as three figures because if you only wrote down 35°, it could easily be mistaken for 350°.

What size is a 6305 bearing?

Bore diameter	25 mm
Outside diameter	62 mm
Width	17 mm

What size is a 6201 bearing?

Bore diameter	12 mm
Outside diameter	32 mm
Width	10 mm

What size is a 6204 bearing?

Bore diameter	20 mm
Outside diameter	47 mm
Width	14 mm

How do you decode a bearing?

The first digit indicates the width or height series (dimensions B, T or H). The second digit identifies the diameter series (dimension D). The last two digits of the basic designation identify the size code of the bearing bore. The size code multiplied by 5 gives the bore diameter (d) in mm.

What size is a 6307 bearing?

Bore diameter	35 mm
Outside diameter	80 mm
Width	21 mm

What size is a 600 bearing?

Specifications:
Bearing No.	606 ZZ PRX
Bore diameter (d)	6 mm
Outer diameter (D)	17 mm
Width (B)	6 mm

What size is a 6901 bearing?

The 6901 12 mm Ball Bearing Inner Dimension 12mm X Outer Dimension 24mm X Width 6mm is an open style ball bearing designed for high rotational speeds and high dynamic loads.

What size is a 6212 bearing?

Bore diameter	60 mm
Outside diameter	110 mm
Width	22 mm

What size is a 608z bearing?

Bore diameter	8 mm
Outside diameter	22 mm
Width	7 mm

What size is a 6308 bearing?

Bore diameter	40 mm
Outside diameter	90 mm
Width	23 mm

What size is a 6210 bearing?

Bore diameter	50 mm
Outside diameter	90 mm
Width	20 mm

12 How to read bearing numbers Images