Control Bearings
DSRR GDSRP Series
Self-Aligning Type Roller
MS27643 • MIL-B-7949

  • Exposed surfaces except bore, cap, and seals are cadmium plated.
  • Prelubricated.
  • The DSRP series is dimensionally interchangeable with the DSPseries except the DSRP4 inner ring width and shoulder.
  • Equipped with Teflon seals.
  • The GDSRP series is dimensionally interchangeable with the DSRPseries; however, it is relubricable through grooves and holes drilledoutside of the bearing load zone, which permits access of lubricant torollers and raceways.
  • Caution: Do not allow these bearings to act as misalignment stops.
DSRR GDSRP Series - Self-Aligning Type Roller
Bearing Number (1)
Bore
Outside Diameter
Widths
DSRP
GDSRP
d
D
B
C
Series
Series
+0.0000,-.0005
+0.000,-.013
+0.0000,-.0005
+0.000,-.013
+0.000,-.005
+0.00,-.13
+0.000,-.005
+0.00,-.13
in.
mm
in.
mm
in.
mm
in.
mm
DSRP4
GDSRP4
0.2500
6.350
0.9014
22.896
0.625
15.88
0.464
11.78
DSRP5
GDSRP5
0.3125
7.938
1.2500
31.750
0.812
20.62
0.656
16.66
DSRP6
GDSRP6
0.3750
9.525
1.4375
36.512
0.937
23.80
0.750
19.05
DSRP8
GDSRP8
0.5000
12.700
1.6875
42.862
1.000
25.40
0.812
20.62
*DSRP10
GDSRP10 (2)
0.6250
15.875
1.9375
49.212
1.125
28.58
0.937
23.80
*DSRP12
GDSRP12 (2)
0.7500
19.050
2.3750
60.325
1.312
33.32
1.125
28.58

Bearing Number (1)
d 1
r 1
r
Rollers
Wt.
Radial
Limit
Load
Rating(3)
DSRP
GDSRP
Series
 Series
Approx.
+0.015,-.000
+0.38,-.00
+0.015,-.000
+0.38,-.00
No.
Dia.
Approx.
in.
mm
in.
mm
in.
mm
in.
mm
lbs.
kg
lbs.
N
DSRP4
GDSRP4
0.404
10.26
0.005
0.13
0.032
0.81
12
0.1514
3.846
0.06
0.027
3025
13400
DSRP5
GDSRP5
0.515
13.08
0.015
0.38
0.032
0.81
11
0.2303
5.850
0.16
0.073
7350
32500
DSRP6
GDSRP6
0.564
14.33
0.015
0.38
0.032
0.81
11
0.2681
6.810
0.24
0.109
9600
42500
DSRP8
GDSRP8
0.775
19.68
0.015
0.38
0.044
1.12
12
0.3023
7.678
0.36
0.163
12500
56000
*DSRP10
GDSRP10 (2)
0.869
22.07
0.015
0.38
0.044
1.12
14
0.3016
7.661
0.55
0.249
17700
78000
*DSRP12
GDSRP12 (2)
1.150
29.21
0.015
0.38
0.044
1.12
13
0.3900
9.906
1.05
0.476
26900
120000

(1) These bearings are self-aligning for 10° in either direction .
(2) Will be made as demand justifies tooling.
(3) Thrust limit load rating = 30% of the radial limit load rating

Note: These bearings should not be used as track rollers, cam follower rolls, and the like

* Check for availability.
 

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