(dimensions in inches)
Bearing Type - KPxxB
Bore Dia (d) - 3.0630
Outer Dia (D) - 4.0000
Outer Width (Bo) - 0.4690
Inner Width (Bi) - 0.5310
Dynamic Load Rating (Cr) - 7,840
Static Load Rating (Cor) - 27,500
Max. Shaft Shoulder Dia. Inner (Li) - 3.2
Ball Qty - 44
Ball Dia (Dw) - 0.2500
Max. shaft corner radius, or 45 deg. chamfer (ch1) - 0.039
Max. housing corner radius, or 45 deg. chamfer (ch) - 0.039
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 8150 pounds.
The static thrust load rating is 12100 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: KP49B
- Inner Diameter：77,8mm Outer Diameter：101,6mm Width：mm
- Type：Deep Groove Ball Bearings
- Update date：2025-04-22
- Application:Solenoid Valves,embroidery cloth,rolling machine,medical equipment,Anesthetic Equipment,Hydraulic Equipment,Performance test,sewage pump,garden machinery,tobacco machinery,motorcycle
- Similar models:AST KP49B PFI PAST491A SKF YAR207-107-2RF/VE495 SKF YAR206-104-2RF/VE495 SKF YAR204-2RF/VE495 FAG 527316B.H42BX.H49AB SKF YAR205-100-2RF/VE495 SKF YAR206-103-2RF/VE495 PFI 949100-3330 NSK B25-249AUR
- BEARING POWER International Trading Co.,Ltd. specialize in KP49B products，there is large inventory of AST KP49B . We has been built up long-term cooperation with AST company, could make a bulk order of the KP49B Which AST KP49B 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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Model No. Inner Diameter Outer Diameter Width Brand Type 4T-M88040/M88010 28,575 68,262 22,225 NTN Tapered Roller Bearings 61984 MA 560 420 65 SKF Deep Groove Ball Bearings 6307 35 80 21 AST Deep Groove Ball Bearings 6900NSE 10 22 6 NACHI Deep Groove Ball Bearings 6906-Z 30 47 9 CYSD Deep Groove Ball Bearings 7305 BEGAP 62 25 17 SKF Angular Contact Ball Bearings GEZ107ES-2RS 107,95 168,275 94,463 FBJ Plain Bearings K43X50X18 43 50 18 FBJ Needle Roller Bearings MBW10VCR 10 21 12,5 NMB Plain Bearings NF38/950 950 1150 150 ISO Cylindrical Roller Bearings QJ244 220 400 65 ISO Angular Contact Ball Bearings RNAF456220 45 62 20 JNS Needle Roller Bearings ZARN2052TN 20 52 INA NEEDLE BEARINGS PAO-10 1.2500 2.7500 .6875 RIV ANGULAR CONTACT BALL BEARINGS NUP209E 45 85 19 SKF CYLINDRICAL ROLLER BEARINGS SJ7355 1.2500 RBC NEEDLE BEARINGS MI-48 3.0000 2.0100 CONSOLIDATED NEEDLE BEARINGS 22315MF80 75 160 55 CONSOLIDATED SPHERICAL ROLLER BEARINGS 63822-2RS 110 140 23 CONSOLIDATED DEEP GROOVE BALL BEARINGS TWA-815 .5000 .9375 CONSOLIDATED THRUST NEEDLE BEARINGS
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