(dimensions in inches)
Bearing Type - KSPxx
Bore Dia (d) - 0.3125
Outer Dia (D) - 1.2500
Outer Width (Bo) - 0.3750
Inner Width (Bi) - 0.5580
Dynamic Load Rating (Cr) - 1,890
Static Load Rating (Cor) - 2,190
Max. Shaft Shoulder Dia. Inner (Li) - 0.6
Ball Qty - 13
Ball Dia (Dw) - 0.1870
Max. shaft corner radius, or 45 deg. chamfer (ch1) - 0.015
Max. housing corner radius, or 45 deg. chamfer (ch) - 0.032
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 2190 pounds.
The static thrust load rating is 300 pounds.
The bore diameter tolerance is +.0000 / -.0005".
The outside diameter tolerance is +.0000" / -.0005".
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 |
| 239/1180 KW33 | 1180 | 1540 | 272 | ISO | Spherical Roller Bearings |
|---|---|---|---|---|---|
| 3994/3920 | 66,675 | 112,712 | 30,162 | Timken | Tapered Roller Bearings |
| 6214-2RSR | 70 | 125 | 24 | NKE | Deep Groove Ball Bearings |
| 63215 ZZ | 75 | 130 | 41,3 | CX | Deep Groove Ball Bearings |
| 7009 ADF | 45 | 75 | 32 | ISO | Angular Contact Ball Bearings |
| 7022 ACE/P4A | 170 | 110 | 28 | SKF | Angular Contact Ball Bearings |
| 78215C/78551 | 53,975 | 140,03 | 36,512 | CX | Tapered Roller Bearings |
| 89313 | 65 | 115 | ISO | Thrust Roller Bearings | |
| BCE58-P | 7,938 | 12,7 | 12,7 | INA | Needle Roller Bearings |
| BSD 2562 CG | 25 | 62 | 15 | SKF | Thrust Ball Bearings |
| FR1 | 1,397 | 4,762 | 1,984 | ISO | Deep Groove Ball Bearings |
| K 80x88x40 ZW | 88 | 80 | 40 | SKF | Cylindrical Roller Bearings |
| LMHP13 | 13 | 23 | Samick | Linear Bearings | |
| NH316 | 80 | 170 | 39 | ISO | Cylindrical Roller Bearings |
| NP838887/NP437479 | 50 | 80 | 20 | Timken | Tapered Roller Bearings |
| SN314with6314 | 70 | - | 90 | FAG | PILLOW BLOCKS |
| 23132-2CS | 160 | 270 | 86 | SKF | SPHERICAL ROLLER BEARINGS |
| MRJA17/8 | 1.8750 | 4.5000 | 1.0625 | RHP | CYLINDRICAL ROLLER BEARINGS |
| SUPER-24-OPN | 1.5000 | 2.3750 | 3.0000 | Thomson | EXTRA CAPACITY LINEAR RECIRCULATING BALL BEARINGS |
| 7617DLG | 1.0625 | 2.5625 | .7500 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
Hot number:NSK 120BER19S ISO 23272W33 NTN 4T-67780/67720D+A AST 6200 CYSD 7201B Timken B-218 IKO CRBH 5013 A UU NTN DE4009 Timken RNAO45X55X34 SNFA VEB 85 /S 7CE3 IKO BR-122016 FAG 1203TV SKF 30206J2 IKO NUCF20-1 CONSOLIDATED AHX-3130x145 Gamet 133076X/133136X SKF 2216EKTN9 CX 22209 KCW33 Timken 22212YM SKF 6205-2Z/VA201 ISB 6214 N Timken 64450/64700D+X5S-64450 NTN 7315BDF KOYO B77 SKF D/W R4 R-2RZ LS GEZ88ET-2RS CX TUP2 280.120 SKF (Old No.) HE3130 NSK 300TMP12 CONSOLIDATED 71860
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