PO Shaft Rings0 pages
Radially Assembled, External Poodle
nnnnPO/POL Shaft Rings
nnnnThe PO ring features wide "ears" (resembling those of a
nnnnpoodle dog, thus the name) which offer extra retention
nnnnsurface against the retained part. PO rings also come
nnnnin thinner sizes as a standard series of rings known as POL.
nnnnFree Diameter & Ring Measurements Shaft Diameter & Clearance Diameter
nnnnWith Section B-B Groove Dimensions Installed In Groove
nnnnRING NO. | SHAFT DIAMETER | GROOVE SIZE | RING SIZE & WEIGHT | CLR. DIA. | i THRUST LD. (lbs.) Sqr. Corner Abutment | ||||||||||||
DIAMETER | WIDTH | DEPTH | FREE DIAMETER | THICKNESS*** | Weigh! Per 1000 Pes. | In- stalled In groove | |||||||||||
Ring Safety factor of 21/2 | Groove Safety factor of 2 | ||||||||||||||||
Ds DEC | Ds FRACT | Ds mm | |||||||||||||||
Dg | Tol. | F.I.M* | W | Tol. | d ref. | Df | Tol. | T | Tol. | lbs. | L2 | Pr | Pg | ||||
PO-15 | .156 | 5/32 | 4.0 | .120 | ±.004 | .002 | .039 | + .006 | .018 | .110 | ±.003 | .035 | ±.002 | .42 | .39 | 457 | 110 |
PD-18 | .188 | 3/16 | 4.8 | .148 | ±.005 | .002 | .039 | .020 | .140 | .035 | .63 | .42 | 609 | 130 | |||
PO-25 | .250 | 1/4 | 6.4 | .210 | ±.006 | .003 | .039 | .020 | .188 | .035 | .84 | .52 | 914 | 200 | |||
PO-31 | .312 | 5/16 | 7.9 | .272 | .003 | .046 | .020 | .250 | .042 | 1.46 | .63 | 1320 | 250 | ||||
PO-37 | .375 | 3/8 | 9.5 | .331 | .003 | .046 | 022 | .312 | ±004 | .042 | 1.92 | .72 | 1573 | 300 | |||
PO-43 | .433 | 7/16 | 11.1 | 390 | ±.008 | .003 | .056 | .024 | .375 | .050 | 2.66 | .79 | 2233 | 400 | |||
PO-50 | .500 | 1/2 | 12.7 | .440 | .004 | .056 | .030 | .406 | .050 | 3.30 | .89 | 2538 | 600 | ||||
PO-62 | .625 | 5/8 | 15.9 | .531 | .004 | .056 | .047 | .500 | ±.005 | .050 | 4.65 | 1.03 | 3045 | 1100 | |||
PD-75 | .750 | 3/4 | 19.0 | .632 | ±.010 | .004 | .058 | + .008 | .059 | .594 | .062 | ±.003 | 5.35 | 1.17 | 4659 | 1600 | |
PO-100 | 1.000 | 1 | 25.4 | .860 | .004 | .086 | .070 | .812 | ±.006 | .078 | 1265 | 1.51 | 7613 | 2600 | |||
PO-125 | 1.250 | 1 -1/4 | 31.8 | 1.09O | .006 | .103 | .080 | 1.032 | .093 | 25 20 | 1.90 | 11165 | 3500 | ||||
PO-150 | 1.500 | 1 -1/2 | 38.1 | 1.317 | ±015 | .008 | .120 | + .010 | .091 | 1.250 | ±.008 | .109 | 36.3 | 2.18 | 15530 | 4800 | |
PO 1 75 | 1.750 | 1-3/4 | 44.4 | 1.480 | .010 | .139 | .135 | 1.406 | ±.010 | .125 | ±.004 | 53.0 | 2.45 | 20808 | 820O | ||
PO-200 | 2.000 | 2 | 50.8 | 1.730 | .012 | .139 | .135 | 1.625 | ±.015 | .125 | 59.2 | 2.83 | 23853 | 9450 | |||
POL-15 | .156 | 5/32 | 4.0 | .120 | ±.004 | .002 | .029 | + .006 | .018 | .110 | ±.003 | .025 | ±.002 | .30 | .39 | 325 | 110 |
POL-1B | .188 | 3/16 | 4.8 | .148 | ±.005 | .002 | .029 | .020 | .140 | .025 | .45 | .42 | 436 | 130 | |||
POL-25 | .250 | 1/4 | 6.4 | .210 | ±.006 | .003 | .029 | .020 | .188 | .025 | .60 | .52 | 650 | 200 | |||
POL-31 | .312 | 5/16 | 7.9 | .272 | .003 | .029 | .020 | .250 | .025 | .87 | .63 | 792 | 250 | ||||
POL-37 | .375 | 3/8 | 9.5 | .331 | .003 | .039 | .022 | .312 | ±.004 | .035 | 1.60 | .72 | 1320 | 300 | |||
POL-43 | .438 | 7/16 | 11.1 | .390 | ±.00B | .003 | .039 | .024 | .375 | .035 | 1.86 | .79 | 1878 | 400 | |||
POL-50 | .500 | 1/2 | 12.7 | .440 | .004 | .046 | .030 | .406 | .042 | 2.77 | .89 | 2132 | 600 | ||||
POL-62 | .625 | 5/3 | 15.9 | .531 | .004 | .046 | .047 | .500 | ±005 | .042 | 3.65 | 1.03 | 2538 | 1100 | |||
POL-75 | .750 | 3/4 | 19.0 | .632 | ±.010 | .004 | .056 | + .008 | .059 | .594 | .050 | 5.35 | 1.17 | 3756 | 1600 | ||
POL-10Q | 1.000 | 1 | 25.4 | .860 | .004 | .056 | .070 | .812 | ±.006 | .050 | 8.60 | 1.51 | 4872 | 2600 |
*F.I.M. (FULL INDICATOR MOVEMENT)- MAXIMUM ALLOWABLE DEVIATION OF CONCENTRICITY BETWEEN GROOVE AND SHAFT.
nnnnI BASED ON HOUSINGS/SHAFTS MADE OF COLD ROLLED STEEL. FOR AN EXPLANATION OF FORMULAS USED TO DERIVE THRUST LOAD
nnnnAND OTHER PERFORMANCE DATA, CONTACT THE ROTOR CLIP ENGINEERING DEPARTMENT.
nnnn***FOR PLATED RINGS, ADD ,002" TD THE LISTED MAXIMUM THICKNESS. MAXIMUM RING THICKNESS WILL BE A MINIMUM OF .0002"
nnnnLESS THAN THE LISTED GROOVE WIDTH (W) MINIMUM.
nnnnNOTE: THIS GROUP CONTAINS ALTERNATE THICKNESS VALUES (COLUMN "T"). OTHER PARAMETERS SUCH AS WIDTH OF GROOVE ("W")
nnnnAND THRUST LOAD "Pr" ALSO DIFFER FROM STANDARD VERSIONS. PLEASE TAKE THIS INTO CONSIDERATION WHEN SELECTING A PO RING FOR YOUR DESIGN.
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nnnnFor the most up-to-date specifications, online ordering, quotations & sample orders, visit www.rotorclip.com
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