AST B542DD bearing,B542DD Deep Groove Ball Bearings--BEARINGPOWER Co.,Ltd.
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(dimensions in inches)

Bearing Type - BxxxDD

Bore Dia (d) - 1.3125

Outer Dia (D) - 1.7500

Outer Width (Bo) - 0.2500

Inner Width (Bi) - 0.2810

Dynamic Load Rating (Cr) - 2,130

Static Load Rating (Cor) - 5,950

Max. Shaft Shoulder Dia. Inner (Li) - 1.5

Ball Qty - 38

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 2220 pounds.

The static thrust load rating is 2700 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.

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Hot number:CX 239/750 KCW33+H39/750 ISB 6316-Z KOYO 7040CPA SKF GS 81212 NBS KBFL 20 SKF P 25 RM NSK R16 ZEN S692 FAG SA0078 INA ZARN1747-L-TV FAG NATR5DZ SKF BS2-2217-2CS STEYR 51307 STEYR 6305 CONSOLIDATED INS6213 Timken 08125/08231 AST 23034MBW33 SNR 29338E NKE 6013-NR INA CSEA020 CX K18X24X17 NACHI NJ 236 NKE NJ206-E-MPA NKE NU344-E-M6 Timken SMN108K SNR UC308-24 RHP MRJ7E SKF 6318.RS CONSOLIDATED 309-ZZ CONSOLIDATED 22356MF80