KP-A Series
Single Row Radial
Aircraft Control Bearing
- Single row ball bearing
- Manufactured to AS27641 per AS7949
- All external surfaces except bore and stainless steel seal retainers are cadmium plated
- Installed with PTFE seals
- Pre-lubricated (see grease specifications)
MKP-A Series
- Precision Series tolerances in light blue
- When ordering precision parts be sure to add the “M” prefix to the standard part number
(Click on Bearing Part Number to get 2D/3D CAD files from VirtualCAD) | |
---|---|
Bearing Part Number |
|
MS 27641- |
|
Bore
d |
|
Outside Diameter D (in.) |
|
Inner Ring Width B (in.) |
|
Outer Ring Width C (in.) |
|
Inner Land Diameter d1 |
|
Inner Ring Chamfer c1 |
|
Outer Ring Chamfer c |
|
Radial Limit Load Rating | |
Thrust Limit Load Rating | |
+.0000 -.0005 |
|
+.0000 -.0003 |
|
+.0000 -.0005 |
|
+.0000 -.0004 |
|
+.000 -.005 |
|
+.0000 -.0025 |
|
+.000 -.005 |
|
+.000 -.005 |
|
Approx. | |
+.015 -.000 |
|
+.015 -.000 |
|
(lbs.) † | |
(lbs.) † | |
KP3A | |
-3 | |
0.1900 | |
0.6250 | |
0.297 | |
0.234 | |
0.270 | |
0.005 | |
0.016 | |
1560 | |
700 | |
KP4A | |
-4 | |
0.2500 | |
0.7500 | |
0.281 | |
0.219 | |
0.349 | |
0.005 | |
0.016 | |
1880 | |
900 | |
KP5A | |
-5 | |
0.3125 | |
0.8125 | |
0.297 | |
0.234 | |
0.428 | |
0.015 | |
0.016 | |
2190 | |
1000 | |
KP6A | |
-6 | |
0.3750 | |
0.8750 | |
0.313 | |
0.250 | |
0.505 | |
0.015 | |
0.016 | |
2500 | |
1100 | |
KP8A | |
-8 | |
0.5000 | |
1.1250 | |
0.375 | |
0.313 | |
0.635 | |
0.015 | |
0.016 | |
3910 | |
1700 | |
KP10A | |
-10 | |
0.6250 | |
1.3750 | |
0.406 | |
0.344 | |
0.760 | |
0.015 | |
0.032 | |
6700 | |
3000 | |
KP12A | |
-12 | |
0.7500 | |
1.6250 | |
0.437 | |
0.375 | |
0.955 | |
0.015 | |
0.032 | |
8790 | |
3900 | |
KP16A | |
-16 | |
1.0000 | |
2.0000 | |
0.500 | |
0.438 | |
1.262 | |
0.015 | |
0.032 | |
11900 | |
5200 | |
KP20A | |
-20 | |
1.2500 | |
2.2500 | |
0.500 | |
0.438 | |
1.512 | |
0.015 | |
0.032 | |
13800 | |
6100 |
(Click on Bearing Part Number to get 2D/3D CAD files from VirtualCAD) | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Part Number |
MS 27641- |
Bore
d |
Outside Diameter D (in.) |
Inner Ring Width B (in.) |
Outer Ring Width C (in.) |
Inner Land Diameter d1 |
Inner Ring Chamfer c1 |
Outer Ring Chamfer c |
Radial Limit Load Rating | Thrust Limit Load Rating | ||||
+.0000 -.0005 |
+.0000 -.0003 |
+.0000 -.0005 |
+.0000 -.0004 |
+.000 -.005 |
+.0000 -.0025 |
+.000 -.005 |
+.000 -.005 |
Approx. | +.015 -.000 |
+.015 -.000 |
(lbs.) † | (lbs.) † | ||
KP3A | -3 | 0.1900 | 0.6250 | 0.297 | 0.234 | 0.270 | 0.005 | 0.016 | 1560 | 700 | ||||
KP4A | -4 | 0.2500 | 0.7500 | 0.281 | 0.219 | 0.349 | 0.005 | 0.016 | 1880 | 900 | ||||
KP5A | -5 | 0.3125 | 0.8125 | 0.297 | 0.234 | 0.428 | 0.015 | 0.016 | 2190 | 1000 | ||||
KP6A | -6 | 0.3750 | 0.8750 | 0.313 | 0.250 | 0.505 | 0.015 | 0.016 | 2500 | 1100 | ||||
KP8A | -8 | 0.5000 | 1.1250 | 0.375 | 0.313 | 0.635 | 0.015 | 0.016 | 3910 | 1700 | ||||
KP10A | -10 | 0.6250 | 1.3750 | 0.406 | 0.344 | 0.760 | 0.015 | 0.032 | 6700 | 3000 | ||||
KP12A | -12 | 0.7500 | 1.6250 | 0.437 | 0.375 | 0.955 | 0.015 | 0.032 | 8790 | 3900 | ||||
KP16A | -16 | 1.0000 | 2.0000 | 0.500 | 0.438 | 1.262 | 0.015 | 0.032 | 11900 | 5200 | ||||
KP20A | -20 | 1.2500 | 2.2500 | 0.500 | 0.438 | 1.512 | 0.015 | 0.032 | 13800 | 6100 |
Notes:
- Check with Schatz Bearing Corporation for current approval status.
- Contact Schatz Bearing Corporation’s Engineering Department for further technical information.
- Check with Schatz Bearing Corporation’s Sales Department for price and availability.