PRECISION, METAL TO METAL

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R/RB/RS/RSS/RCR/R-SS   Precision Metal to Metal Series PTFE Liner Available
Radial
Part No.
B O D F T W Ball
Dia.



Mis-
align
angle

HOUSING
BORE


Recommended
Alum. or Steel
MAX. Static Radial
Load (LBS)
Approx.
Weight
(LBS)
+.0000
-.0005
(REF.) +.0000
-.0005
+.000
-.010
±.005 +.000
-.005
(REF.) BRONZE
RACE
ALLOY
STEELRACE
-3 .1900 .293 .5625 .020 .218 .281 .406 11 .5623
.5618
2700 5400 .014
-4 .2500 .364 .6562 .022 .250 .343 .500 13 .6560
.6555
4200 8400 .022
-5 .3125 .419 .7500 .032 .281 .375 .562 12 .7498
.7493
5800 11600 .030
-6 .3750 .517 .8125 .032 .312 .406 .656 10 .8123
.8118
7800 15600 .038
-7 .4375 .572 .9062 .032 .343 .437 .718 9 .9060
.9055
9300 18600 .048
-8 .5000 .642 1.000 .032 .390 .500 .813 9 .9998
.9993
11200 22400 .065
-9 .5625 .672 1.0937 .031 .437 .562 .875 9 1.0935
1.0930
15000 30000 .086
-10 .6250 .739 1.1875 .032 .500 .626 .968 9 1.1873
1.1868
20000 40000 .110
-12 .7500 .920 1.4375 .044 .593 .750 1.187 9 1.4373
1.4368
30000 78000 .204
-14 .8750 .980 1.5625 .044 .703 .875 1.312 9 1.5623
1.5618
43000 86000 .263
-16 1.0000 1.118 1.7500 .044 .797 1.000 1.500 10 1.7498
1.7493
52000 104000 .386

Materials
PART # BALL RACE
R S.A.E. 52100 Steel H.T. & Chrome Plated Aluminum Bronze
RB S.A.E. 52100 Steel H.T. & Chrome Plated Aluminum Bronze Cad. Plated
RS S.A.E. 52100 Steel H.T. & Chrome Plated 4130 Steel or Equal H.T. Cad. Plated
RSS S.A.E. 52100 Steel H.T. & Chrome Plated 17-4PH Stainless Steel, Heat Treated
RCR Type 440C Stainless Steel H.T. & Chrome Plated

R-SS

Type 440C Stainless Steel H.T. & Chrome Plated

303 SS or Equal

Notes
1.
Basic radial allowable load is determined from 0.20% permanent set based on the nominal ball diameter per ARTC recommendation.
2.
Basic axial yield allowable load is 20% of basic radial yield allowable load.
3.
Standard radial clearance between ball and outer race .003 max. Special clearance can be furnished upon request.
4.
Dim "B" and "D" are concentric within .005 total indicator reading.
5.
Add "A" after material code designation if groove in I. D. and oil holes are required in ball.
Example: RB-10A
6.
All Dimensions and tolerances are met after plating. For RS series Cadmium plating on all surfaces exposed after installation. For Cad. plate on O. D. add "C" to the suffix.
Example: RS-10AC.
7.
Load ratings are for parts as shown. Consult with Radial Engineering Dept. for ratings on lined parts.
8.
PTFE Liner available. Add suffix "T" . Example: RS-8T.
 
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