(dimensions in inches)
Bearing Type - KPxxB
Bore Dia (d) - 1.5630
Outer Dia (D) - 2.3125
Outer Width (Bo) - 0.3750
Inner Width (Bi) - 0.4370
Dynamic Load Rating (Cr) - 4,420
Static Load Rating (Cor) - 11,300
Max. Shaft Shoulder Dia. Inner (Li) - 1.7
Ball Qty - 32
Ball Dia (Dw) - 0.1870
Max. shaft corner radius, or 45 deg. chamfer (ch1) - 0.024
Max. housing corner radius, or 45 deg. chamfer (ch) - 0.024
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 4680 pounds.
The static thrust load rating is 5000 pounds.
The bore diameter tolerance is +.0000 / -.0010".
The outside diameter tolerance is +.0000" / -.0010".
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: KP25B
- Inner Diameter：39,7mm Outer Diameter：58,7375mm Width：mm
- Type：Deep Groove Ball Bearings
- Update date：2025-12-11
- Application:Machine tool accessories,Cylinder Micro,Pneumatic Actuator,electromagnet,scientific instruments,metallurgy,power source,drawing die,Antenna Industry,Perfusion device,aerial work equipment
- Similar models:NTN 625 INA GE25-KRR-B PFI PC32520020/18CS KOYO UC208-25 SKF BB1M30-362525A PFI 6306-2RSd25C3 NSK B25-238NX CYSD GW211PP25 SKF E2.625-2Z INA GRAE50-NPP-B-FA125.5
- BEARING POWER International Trading Co.,Ltd. specialize in KP25B products，there is large inventory of AST KP25B . We has been built up long-term cooperation with AST company, could make a bulk order of the KP25B Which AST KP25B 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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