(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 No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
1311EKTN9 | 55 | 120 | 29 | SKF | Self-Aligning Ball Bearings |
---|---|---|---|---|---|
47TS976542A | 482,6 | 647,7 | 417,512 | KOYO | Tapered Roller Bearings |
361207 R | 35 | 80 | 17 | SKF | Deep Groove Ball Bearings |
6314LBLU | 70,000 | 150,000 | 35,000 | NTN | Deep Groove Ball Bearings |
6460/6420 | 73,025 | 149,225 | 53,975 | KOYO | Tapered Roller Bearings |
83A941ASH2C3 | 45 | 100 | 28 | KOYO | Deep Groove Ball Bearings |
BK3012 | 30 | 37 | 12 | Timken | Needle Roller Bearings |
K45X50X21CH | 45 | 50 | Timken | Needle Roller Bearings | |
RSI 14 0944 N | 840 | 1014 | SIGMA | Thrust Ball Bearings | |
NA4910.2RS | 50 | 72 | 23 | SKF | Needle Roller Bearings |
NJ238-E-MA6 | 190 | 340 | 55 | NKE | Cylindrical Roller Bearings |
NKI 32/20 | 32 | 47 | 20 | JNS | Needle Roller Bearings |
NU204 E | 20 | 47 | 14 | CX | Cylindrical Roller Bearings |
RNA4838 | 210 | 240 | 50 | CX | Needle Roller Bearings |
YCJT17/16 | 1.4375 | FAF | PILLOW BLOCKS | ||
ZKLF1255.2Z | 12 | 55 | 25 | INA | ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS |
6409 | 45 | 120 | 29 | FAG | DEEP GROOVE BALL BEARINGS |
6313.2RSR | 65 | 140 | 33 | FAG | DEEP GROOVE BALL BEARINGS |
CFFL-4 | .2500 | .3750 | Spherco | ROD ENDS | |
FGL1740EE | 17 | 40 | 21 | NADELLA | NEEDLE BEARINGS |
Hot number:Timken 206P FAG 23292-K-MB + H3292-HG NACHI 23992EK SKF 294/850EF NSK 30256 NTN 6812LLH NTN 63/32ZZ CX 7209 A-UO Timken HK4016.2RS NSK NAFW457240 CRAFT NU211 FAG HYDNUT610 NH XLS-61/2 SKF RNAO12x22x12 CONSOLIDATED RL-18 CYSD 6830 NSK 6915VV KOYO M6316ZZX AST N203 NKE NCF2228-V ISB NNU 4132 M/W33 ISB NNU 4930 SPW33 ZEN S61815 FAG NJ1052 Andrews RTH-740 SKF SAF-509 CONSOLIDATED 98211 CONSOLIDATED NJ-2214E CONSOLIDATED NF-314E CONSOLIDATED SN-613..2313-K
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