(dimensions in inches)
Bearing Type - BxxxDD
Bore Dia (d) - 2.0625
Outer Dia (D) - 2.6250
Outer Width (Bo) - 0.2500
Inner Width (Bi) - 0.2810
Dynamic Load Rating (Cr) - 2,260
Static Load Rating (Cor) - 9,220
Max. Shaft Shoulder Dia. Inner (Li) - 2.3
Ball Qty - 59
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 2340 pounds.
The static thrust load rating is 4000 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.
Hot number:NTN 61918-2RZ NTN 71940 C MRC 7204 C NSK 54415 ISB 23936 NTN 32938XU NTN 6814ZZ CX 7302 A SKF BS2-2213-2CSK/VT143 NTN CRD-5616 ISO K10X13X08 NSK JHM840449/JHM840410 SKF NJ 1036 ML ADR R-188-ZZ MRC 210SHYB#1
Previous:B544DD 深沟球轴承 ---- Next:B546DD 深沟球轴承
Return to AST轴承型号查询