(dimensions in inches)

Bearing Type - BxxxDD

Bore Dia (d) - 0.8750

Outer Dia (D) - 1.3125

Outer Width (Bo) - 0.2500

Inner Width (Bi) - 0.2810

Dynamic Load Rating (Cr) - 1,970

Static Load Rating (Cor) - 4,220

Max. Shaft Shoulder Dia. Inner (Li) - 1.0

Ball Qty - 27

Ball Dia (Dw) - 0.1250

Max. shaft corner radius, or 45 deg. chamfer (ch1) - 0.015

Max. housing corner radius, or 45 deg. chamfer (ch) - 0.015

Material - 52100 Chrome steel or equivalent

The dynamic load rating given is for outer race rotation. The dynamic load rating for inner race rotation is 2110 pounds.

The static thrust load rating is 1900 pounds.

The bore diameter tolerance is +.0007 / -.0007".

The outside diameter tolerance is +.000" / -.001".

The tolerance for the inner race width and the outer race width is +.000" / -.005"

The load ratings listed for these bearings are determined by the formulas used specifically for airframe bearings. These ratings are not equivalent to ratings calculated from the ABMA formulas used for most antifriction bearing products.

This bearing is intended for commercial applications. You must notify the AST sales department contact at the time of your inquiry if the bearing will be used in an airworthy application.

The bearing has two removable seals made of woven fabric Teflon.

• Model Number: B540DD
• Inner Diameter：22,225mm Outer Diameter：33,3375mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:medical equipment,Industrial,stamping die,fruit and vegetable processing,lifting equipment Hoisting hoist,Workpiece,extruder,industry test,Oral Image,marine analysis and testing equipment,Cylinder Type
• Similar models:AST B540DD PFI PC38540017CS
• BEARING POWER International Trading Co.,Ltd. specialize in B540DD products，there is large inventory of AST B540DD . We has been built up long-term cooperation with AST company, could make a bulk order of the B540DD Which AST B540DD is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  NN3013 K	65	100	26	ISO	Cylindrical Roller Bearings
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