Pushers / Urethane / Silicon / Tapped / Flat / Round

Type		Pushers		Core Rod
Flat	Round	Hardness	Material	Material
URLH	URSH	Shore A90	Ether Polyurethane	EN 1.4301 Equiv.
URLM	URSM	Shore A70	Ester Polyurethane
URLL	URSL	Shore A50
PSHLH	RSHLH	Shore A30

For urethane rubber properties, see P.389.

Part Number			L	MxPitch	SR1	R2	ℓ1	ℓ2	W	Unit Price
										URLH URSH	URLM, URLL URSM, URSL	PSHLH RSHLH
Type		D
Flat URLH URLM URLL PSHLH	Round URSH URSM URSL RSHLH	8	12	M3x0.5	8	1	5	4	7
		10	15	M4x0.7	10				8
		12	16	M5x0.8	12	2			10
		16	20	M6x1.0	16		6	5	14
		20	25	M8x1.25	20	3	8	6	17
		25	30	M10x1.5	25		10	8	22			-
		25A		M10x1.25
		30	35	M12x1.75	30				27			-
		32	37	M14x1.5	32				30			-
		36	45	M18x1.5	36	3.5	12	10	32			-
		40	50	M20x1.5	40		14	12	36			-
		40A		M22x1.5								-

Pitches of D Dimension 25A are fine threaded.  The thread of D dimension 40A is M22x1.5.  Urethane rubber is thermally bonded to the core rod.
Urethane may discolor over time but there is no effect on properties.