Bearing Size Calculator

May 19, 2024 Post a Comment

Bearing size calculator

How Bearings Are Sized. Bearings are measured by their inner diameter, outer diameter, and width; the size of a bearing is normally listed as such: ID x OD x W. These measurements are normally taken in millimeters, but can be converted to inches.

What size is a 6203 bearing?

Bore diameter	17 mm
Outside diameter	40 mm
Width	12 mm

How is bearing ID and OD calculated?

Measuring your bearing: Most bearings are measured in three ways, the inside diameter or (ID), the outside diameter or (OD) and the width or (W). It is important to note that our bearing measurements are all done in the following order: Inside diameter (ID) x Outside diameter (OD) x Width (W).

What size is a 6308 bearing?

Bore diameter	40 mm
Outside diameter	90 mm
Width	23 mm

What are the 3 rules of bearings?

There are 3 rules to follow when measuring a bearing: Always measure the angle in a clockwise direction. Always measure the angle from north. Always give a 3-figure bearing (E.g. 030° instead of 30°)

What size is a 6305 bearing?

Bore diameter	25 mm
Outside diameter	62 mm
Width	17 mm

What size is a 6303 bearing?

Bore diameter	17 mm
Outside diameter	47 mm
Width	14 mm

What size is a 6200 bearing?

Bore diameter	10 mm
Outside diameter	30 mm
Width	9 mm

What size is a 6205 bearing?

Bore diameter	25 mm
Outside diameter	52 mm
Width	15 mm

What size is a 6206 bearing?

Bore diameter	30 mm
Outside diameter	62 mm
Width	16 mm

What size is a 6312 bearing?

Bore diameter	60 mm
Outside diameter	130 mm
Width	31 mm

What is OD in bearing?

Bearing Bore and OD Codes A line-to-line assembly is when the bore of the inner ring of the bearing and the outer diameter of the shaft are the same. With a tight fit, the bore of the inner ring of the bearing is slightly smaller than the outer shaft diameter.

What size is a 6306 bearing?

Bore diameter	30 mm
Outside diameter	72 mm
Width	19 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 6201 bearing?

Bore diameter	12 mm
Outside diameter	32 mm
Width	10 mm

What is C3 and C4 in bearing?

C3 - Clearance greater than C0. C4 - Clearance greater than C2.

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°.

Can a bearing be negative?

The angle in degrees, which in this context should be measured from the North direction, is thus -180 + 48 = -132 degrees. Note: It is negative because the direction is typically measured from the North direction and clockwise. Our bearing is 132 degrees counter-clockwise from North and therefore negative.