Control Bearings
DW Series
MS27647 - MIL-B-7949
Bearing
Number
|
MS |
Bore |
Outside Diameter |
Widths |
|||||
27647 |
d |
D |
B |
C |
|||||
Dash No. |
+0.0000,-.0005
+0.000,-.013 |
+0.0000,-.0005 +0.000,-.013 |
+0.000,-0.005
+0.00,-.13 |
+0.000,-.005
+0.00,-.13 |
|||||
in. |
mm |
in. |
mm |
in. |
mm |
in. |
mm |
||
DW4K2 (1) |
-4A |
0.2500 |
6.350 |
0.625 |
15.875 |
0.562 |
14.27 |
0.500 |
12.70 |
DW4K (1) |
-4 |
0.2500 |
6.350 |
0.750 |
19.050 |
0.875 |
22.22 |
0.750 |
19.05 |
DW4 |
- |
0.2500 |
6.350 |
0.750 |
19.050 |
0.875 |
22.22 |
0.750 |
19.05 |
DW5 |
-5 |
0.3125 |
7.938 |
0.875 |
22.225 |
0.938 |
23.83 |
0.813 |
20.65 |
DW6 |
-6 |
0.3750 |
9.525 |
1.0625 |
26.988 |
1.188 |
30.18 |
1.063 |
27.00 |
DW8 |
-8 |
0.5000 |
12.700 |
1.4375 |
36.512 |
1.500 |
38.10 |
1.375 |
34.92 |
|
Bearing
Number
|
d 1 |
r 1 |
r |
Wt. |
Radial Limit Load Rating |
Thrust Limit Load Rating |
||||||
Approx. |
+.015,-.000
+.38,-.00 |
+.015,-.000
+.38,-.00 |
Approx. |
|||||||||
in. |
mm |
in. |
mm |
in. |
mm |
Ibs. |
kg |
Ibs. |
N |
Ibs. |
N |
|
DW4K2 (1) |
0.339 |
8.61 |
0.005 |
0.13 |
0.016 |
0.41 |
0.025 |
0.011 |
1400 |
6200 |
500 |
2240 |
DW4K (1) |
0.380 |
9.65 |
0.005 |
0.13 |
0.016 |
0.41 |
0.040 |
0.018 |
2770 |
12200 |
900 |
4000 |
DW4 |
0.375 |
9.52 |
0.005 |
0.13 |
0.016 |
0.41 |
0.060 |
0.027 |
3750 |
16600 |
1240 |
5500 |
DW5 |
0.469 |
11.91 |
0.005 |
0.13 |
0.016 |
0.41 |
0.070 |
0.032 |
5140 |
22800 |
1600 |
7100 |
DW6 |
0.573 |
14.55 |
0.005 |
0.13 |
0.016 |
0.41 |
0.120 |
0.054 |
8440 |
37500 |
2600 |
11600 |
DW8
|
0.712 |
18.08 |
0.005 |
0.13 |
0.032 |
0.81 |
0.290 |
0.132 |
15520 |
69500 |
4700 |
20800 |
- + Extra wide, double row, ball.
- + Equipped with Teflon seals.
- + Exposed surfaces except bore, cap, and seals are cadmium plated.
- + Prelubricated.
Standard series CONTROL BEARINGS category
- KP Series, Radial Type Bearings
- KP-A Series, Radial Type Bearings
- AW-AK Series, Radial Type, Stainless Steel Bearings
- KSP, KSP-A Series, Self-Aligning Type Bearings
- KP-B Series, Radial Torque Tube Type
- KP-BS Series, Self-Aligning Torque Tube Type
- DPP and DPP-W Series. Radial Double Row
- DSP Series, Self-Aligning Double Row
- DSRP, GDSRP Series, Self-Aligning Type, Roller
- B500 Series, Extra Light, Torque Tube Type
- B500DD Series, Extra Light, Torque Tube Type
- B5500WZZ Series, Double Row, Torque Tube Type
- DW Series, Extra Wide Type, Double Row
- GDW Series, Extra Wide Type, Double Row
- G Series, Guide Rollers
- BCP Series,Bell Crank
- P Series, Pulley Bearings
- K Series Track Rollers
- D SeriesTrack Rollers
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Spherical roller bearings are the preferred choice when operating conditions include heavy loads and difficulties with housing alignment or shaft deflection.
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