Female, PTFE LINED, HEAVY DUTY SHANK, HIGH PERFORMANCE

 
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XRF-TH-5/XRF-TH-6   Female/Heavy Duty Shank High Performance/  PTFE Lined
Radial
Part No.
B D W H O Ball
Dia.
F Thread A G E K L J

Ult. Static
Radial
Loads
(LBS)

Axial
Proof
Load
(LBS)

No Load
Breakaway
Torque
(inch LBS)

Mis-
align
angle

Approx.
Weight
(LBS)
+.0000
-.0005
±.010 +.000
-.002
±.005 (REF.) (REF.) ±.010 Class
UNF-3B
MIN. ±.020 ±.010 DIA. +.010
-.062
+.002
-.010
XRM-4TH .2500 .806 .375 .337 .375 .531 1.469 5/16-24 .750 .375 .485 .562 .188 .500 7550 1000 .5 to 6 5 .084
XRM-5TH .3125 .900 .437 .327 .401 .593 1.625 3/8-24 .875 .437 .547 .625 .250 .562 9200 1100 1 to 10 14 .102
XRM-6TH .3750 1.025 .500 .416 .471 .687 1.812 7/16-20 1.000 .500 .610 .687 .250 .625 10900 1660 1 to 10 9 .160
XRM-7TH .4375 1.150 .562 .452 .542 .781 2.000 1/2-20 1.125 .562 .735 .875 .250 .750 14050 1850 1 to 10 10 .230
XRM-8TH .5000 1.337 .625 .515 .612 .875 2.250 5/8-18 1.250 .687 .860 1.000 .250 .875 23100 2040 1 to 10 9 .340
XRM-10TH .6250 1.525 .750 .577 .752 1.062 2.500 3/4-16 1.375 .812 .985 1.125 .375 1.000 26050 2430 1 to 10 12 .490
XRM-12TH .7500 1.775 .875 .640 .892 1.250 2.875 7/8-14 1.625 .937 1.110 1.250 .375 1.125 34500 2810 1 to 10 13 .740

Materials
DESIGNATION BALL RACE LINER BODY
Basic Part No. +5

440C
CRES
Heat Treated

17-4 PH
AMS-5643
Heat Treated
PTFE fabric
permanently
bonded to
Race I.D.
C.M. Steel
Heat Treated
Cadmium or
Zinc Plated
Basic Part No. +6 17-4 PH CRES
Heat Treated
 

Notes
1.
Add letter "L" to prefix to indicate left hand threads.
Example: XRFL-4TH-6.
2.
For keyway per NAS 559 add suffix "K" to part number.
Example: XRF-4TH-6K.
Radial Rod End Bearings
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General Purpose Precision, PTFE-Lined
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Extra Capacity
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Female, High Strength, PTFE-Lined
Male, PTFE-Lined, Hvy Dty Shank, High Performance
Female, PTFE-Lined, Hvy Dty Shank, High Performance
Male, PTFE-Lined, High Misalignment
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