SHM Shaft Rings0 pages

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Axially Assembled, External Tamper-Proof

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The SHM also functions like an SH retaining ring, but in "smaller"

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applications. It is also a tamper proof ring which does not

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have any lugs and can not be easily removed once installed.

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Free Diameter & Ring Measurements Shaft Diameter & Clearance Diameter &

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with Section B-B Groove Dimensions Gaging Diameter

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RING NO.	SHAFT DIAMETER Inches			GROOVE SIZE						RING SIZE & WEIGHT					CLEARANCE DIA.			i THRUST LD. (lbs.) Sqr. Corner Abutment Groove w/9D° wall
				DIAMETER			WIDTH		DEPTH	FREE DIAMETER		THICKNESS***		Weight. Per 1000 Pes.	Ex- panded over shaft	Re- leased In groove
																		Ring Safety Factor of 4	Groove Safety Factor of 2
	Ds DEC	Tol.	Ds FRACT
				Dq		Tol.	W	Tol.	d	Df	Tol.	T	Tol.	lbs.	L1	L2		Pr	Pfl
SHM-10	.101	±.001			0S3	±.001 .0015*	.024	+ .002 -.000	.004	.090	±.002	.020	±002	.036	.160		152	SEE NOTE BELOW **	30
SHM-12	.125		1/8		115		.024		.005	.112		.020		.050	.186		176		40
SHM-13	.134				124		.024		.005	.120		.020		.059	.197		187		45
SHM-15	156		5/32		144		029		006	.140		025		.122	.252		240		65
SHM-18	.188		3/16		174		.029		.007	.168	±.003	.025		.179	.297		283		90
SHM-20	.203		13/64		189		.029		.007	.180		.025		.167	.302		288		100
SHM-22	.219	±0015	7/32		205	±.0015 +.002*	.039	+ .003 -.000	.007	.200		.035		.334	.345		331		110
SHM-25	.250		1/4		232		.039		.009	.224		.035		.336	.384		366		160
SHM-26	.266		17/B4		248		.039		.009	.240		.035		.467	.406		388		17D
SHM-31	.312		5/16		292		.039		.010	.284		.035		.626	.478		453		220
SHM-32	328		21/64		308		039		010	.300		035		.688	.498		480		230
SHM-37	.375		3/8		351	±.002.002*	.046		.012	.340		.042		1.035	.567		543		315

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*F.I.M. (FJLL INDICATOR MOVEMENTI-MAXIMUM ALLOWABLE DEVIATION OF CONCENTRICITY BETWEEN GROOVE AND SHAFT.

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i BASED ON HOUSINGS/SHAFTS MADE OF COLD ROLLED STEEL. FOR AN EXPLANATION OF FORMULAS USED TO DERIVE THRUST LOAD AND OTHER

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PERFORMANCE DATA, CONTACT THE ROTOR CLIP ENGINEERING DEPT.

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***FOR PLATED RINGS, ADD .002" TO THE LISTED MAXIMUM THICKNESS. MAXIMUM RING THICKNESS WILL BE A MINIMUM OF .0002"

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LESS THAN THE LISTED GROOVE WIDTH (W) MINIMUM.

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**CALLFOR INFORMATION:!-800-557-6867 [+1 732-469-7333)

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SHM Shaft Rings

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INSTALLATION OF ROTOR CLIP SHM RINGS

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32

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Rotor Clip SHM retaining rings can be installed by means of a

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tapered mandrel and a bushing. The mandrel can be eliminated

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in applications where the shaft can be easily tapered, as

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illustrated below.

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To install, place ring on mandrel and position bushing as shown.

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Ring can be pushed or tapped into groove.

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BUSHING

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SHM RING

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m_^- J.

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-MANDREL

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For the most up-to-date specifications, online ordering, quotations & sample orders, visit www.rotorclip.com

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