iglide® - Features

About iglide® plastic bushings

Selection by core properties

Standards

More
all-rounder

The endurance runner

High temperatures

iglide®

G300

M250

L280

T500

GLW

J260

J350

L250

J200

V400

UW500

•

High
media resistance

contact with food

Special
applications

iglide®

H370

A180

A200

A350

A500

A290

T220

•

Materials table

Standards and more all-rounder

	Standards					More all-rounder
iglide®	G300	J	M250	L280	T500	K	P	GLW
General features
Density (g/cm3)	1,46	1,49	1,14	1,24	1,44	1,52	1,58	1,36
Color	Matt-grey	yellow	Anthracite	yellow	black	yellow-beige	black	black
Max. moisture absorption at 73 °F and 50 %r.h. (Gew.-%)	0,7	0,3	1,4	1,3	0,1	0,1	0,2	1,3
max. water absorption (Wt.-%)	4,0	1,3	7,6	6,5	0,5	0,6	0,4	5,5
Coefficient of surface friction, dynamic against steel (μ)	0,08-0,15	0,06-0,18	0,18-0,40	0,08-0,23	0,09-0,27	0,06-0,2	0,06-0,21	0,1-0,24
pv-value max. (dry) against steel shaft, +68° F, Bearing wall thickness 1 mm psi · ft/min	12,000	9,700	3,400	6,000	37,700	8,600	11,000	8,600
Mechanical properties
Modulus of elasticity (psi)	1,131,000	348,100	391,600	507,600	1,174,800	507,600	768,700	1,116,500
Tensile strength at +68 °F (psi)	30,460	10,590	16,240	18,130	24,600	11,600	17,400	34,075
Compressive strength (psi)	11,310	8,702	7,542	8,847	14,500	8,702	9,572	10,730
Max. permissible static surface pressure (+68 °F) [psi]	11,600	5,076	2,901	8,702	21,760	8,702	7,252	11,600
Shore D hardness	81	74	79	77	85	72	75	78
Physical and thermal properties
Max. long term application temperature (°F)	+266	+194	+176	+194	+482	+338	+266	+212
Max. short term application temperature (°F)	+428	+248	+338	+356	+599	+464	+392	+320
minimum application temperature (°F)	-40	-58	-40	-40	-148	-40	-40	-40
thermal conductivity [W/m · K]	0,24	0,25	0,24	0,24	0,60	0,25	0,25	0,24
Coefficient of thermal expansion (+73° F) [K–1 · 10–5]	9	10	10	9	5	3	4	17
Electrical properties
specific volume resistance (Ωcm)	>10¹³	>10¹³	>10¹³	>10¹³	<10⁵	>10¹²	>10¹³	>10¹¹
Surface resistance (Ω)	>10¹¹	>10¹²	>10¹¹	>10¹²	<10³	>10¹²	>10¹²	>10¹¹

Endurance run and high temperatures

	The endurance runner							High temperatures
iglide®	J260	J3	J350	L250	R	D	J200	V400	X6	Z	UW500
General features
Density (g/cm3)	1,35	1,42	1,44	1,5	1,39	1,4	1,72	1,51	1,53	1,4	1,49
Color	yellow	yellow	yellow	beige	dark red	green	dark gray	white	dark blue	brown	black
Max. moisture absorption at 73 °F and 50 %r.h. (Wt.-%)	0,2	0,3	0,3	0,7	0,2	0,3	0,2	0,1	0,1	0,3	0,1
Max. water absorption (Wt.-%)	0,4	1,3	1,6	3,9	1,1	1,1	0,7	0,2	0,5	1,1	0,5
Coefficient of surface friction, dynamic, against steel (μ)	0,06- 0,2	0,06- 0,2	0,08- 0,2	0,08-0 ,19	0,09- 0,25	0,08- 0,26	0,11- 0,17	0,15- 0,20	0,09- 0,25	0,06- 0,14	0,20- 0,36
pv-values, max. (dry) against steel shaft, +68 °F, bearing wall thickness 1 mm psi · ft/min	10,000	14,000	13,000	11,500	8,700	8,700	8,600	14,000	38,350	24,000	10,000
Mechanical properties
Modulus of elasticity (psi)	319,100	391,600	290,100	282,800	282,800	290,100	406,100	652,700	2,320,600	348,100	2,321,000
Tensile strength at +68 °F (psi)	8,702	10,150	7,977	9,718	10,150	10,440	8,412	13,780	42,060	13,775	37,710
Compressive strength (axial) (psi)	7,252	8,702	8,702	6,817	9,863	10,150	6,237	6,817	27,560	9,427	20,310
max. recommended surface pressure (+68 °F) [psi]	5,802	6,527	8,702	6,527	3,336	3,336	3,336	6,527	21,760	21,760	20,310
Shore D hardness	77	73	80	68	77	78	70	74	89	81	86
Physical and thermal properties
Max. long term application temperature (°F)	+248	+194	+356	+194	+194	+194	+194	+392	+482	+482	+482
Max. short term application temperature (°F)	+284	+248	+428	+356	+230	+230	+248	+464	+599	+590	+572
Min. application temperature (°F)	-148	-58	-148	-40	-58	-58	-58	-58	-148	-148	-148
Thermal conductivity [W/m · K]	0,24	0,25	0,24	0,24	0,25	0,25	0,24	0,24	0,55	0,62	0,6
Coefficient of thermal expansion (+73 °F) [K–1 · 10–5]	13	13	7	10	11	11	8	3	1,1	4	4
Electrical properties
specific volume resistance (Ωcm)	>10¹²	>10¹²	>10¹³	>10¹⁰	>10¹²	>10¹⁴	>10⁸	>10¹²	<10⁵	>10¹¹	<10⁹
surface resistance (Ω)	>10¹⁰	>10¹²	>10¹⁰	>10¹¹	>10¹²	>10¹⁴	>10⁸	>10¹²	<10³	>10¹¹	<10⁹

High media resistance and food contact

	High media resistance				contact with food
iglide®	H	H1	H370	H2	A180	A200	A350	A500	A290	T220
General features
Density (g/cm3)	1,71	1,53	1,66	1,72	1,46	1,14	1,42	1,28	1,41	1,28
Color	Gray	creme	Gray	Brown	white	white	blue	Brown	white	white
Max. moisture absorption at 73 °F and 50 %r.h. (Wt.-%)	0,1	0,1	0,1	0,1	0,2	1,5	0,6	0,3	1,7	0,3
Max. water absorption (Wt.-%)	0,3	0,3	0,1	0,2	1,3	7,6	1,9	0,5	7,3	0,5
Coefficient of surface friction, dynamic, against steel (μ)	0,07- 0,2	0,06- 0,2	0,07- 0,17	0,07-0 ,30	0,05- 0,23	0,10- 0,40	0,09- 0,2	0,26- 0,41	0,13- 0,40	0,20- 0,32
PV values (dry) against steel shaft, +68 °F, bearing wall thickness 1 mm psi · ft/min	39,000	22,800	21,000	16,500	8,750	2,900	11,500	8,000	6,600	8,000
Mechanical properties
Modulus of elasticity (psi)	1,813,000	406,100	1,610,000	1,494,000	333,600	362,600	290,100	522,100	1,276,000	261,100
Tensile strength at +68 °F (psi)	25,380	7,977	19,580	30,460	12,760	16,820	15,950	20,310	36,260	9,427
Compressive strength (axial) (psi)	11,750	11,310	11,460	15,810	11,310	7,832	11,310	17,110	13,200	7,977
max. recommended surface pressure (+68 °F) [psi]	13,050	11,600	10,880	15,950	4,060	2,611	8,702	17,400	10,150	5,802
Shore D hardness	87	77	82	88	76	81	76	83	88	76
Physical and thermal properties
Max. long term application temperature (°F)	+392	+392	+392	+392	+194	+176	+356	+482	+284	+212
Max. short term application temperature (°F)	+464	+464	+464	+464	+230	+338	+410	+572	+356	+320
Minimum service temperature:(°F)	-40	-40	-40	-40	-58	-40	-212	-212	-40	-40
Heat conductivity [W/m · K]	0,6	0,24	0,5	0,24	0,25	0,24	0,24	0,24	0,24	0,24
Coefficient of thermal expansion (+73 °F) [K–1 · 10–5]	4	6	5	4	11	10	8	9	7	11
Electrical properties
Specific forward resistance (Ωcm)	<10⁵	>10¹²	<10⁵	>10¹⁵	>10¹²	>10¹³	>10¹¹	>10¹⁴	>10¹¹	>10¹⁰
Surface resistance (Ω)	<10²	>10¹¹	<10⁵	>10¹⁴	>10¹¹	>10¹²	>10¹¹	>10¹³	>10¹¹	>10¹⁰

Special applications

	Special applications
iglide®	F	H4	Q	UW	B	C
General features
Density (g/cm3)	1,25	1,79	1,4	1,52	1,15	1,1
Color	black	Brown	black	black	Gray	Whitish
Max. moisture absorption at 73 °F and 50 %r.h. (Gew.-%)	1,8	0,1	0,9	0,2	1,0	1,0
max. water absorption (Wt.-%)	8,4	0,2	4,9	0,8	6,3	6,9
Coefficient of surface friction, dynamic against steel (μ)	0,1- 0,39	0,08- 0,25	0,05- 0,15	0,15-0 ,35	0,18- 0,28	0,17- 0,25
pv-value max. (dry) against steel shaft, +68 °F, Bearing wall thickness 1 mm psi · ft/min	9,700	9,400	16,000	8,600	4,200	2,800
Mechanical properties
Modulus of elasticity	1,682,400	1,087,700	652,700	1,392,362	261,100	275,600
Tensile strength at +68 °F (psi)	37,700	17,400	17,400	13,000	7,977	8,702
Compressive strength (axial) (psi)	14,200	7,250	12,910	10,150	2,901	4,351
Max. recommended surface pressure (+68 °F) [psi]	15,200	9,400	14,500	5,800	5,802	5,802
Shore D hardness	84	80	83	78	69	72
Physical and thermal properties
Upper long-term application temperature (°F)	+284	+392	+275	+194	+212	+194
Upper short-term application temperature (°F)	+356	+464	+311	+230	+266	+266
Lower application temperature (°F)	-40	-40	-40	-58	-40	-40
thermal conductivity [W/m · K]	0,65	0,24	0,23	0,6	0,24	0,24
Coefficient of thermal expansion (+73 °F) [K–1 · 10–5]	12	5	5	6	12	15
Electrical properties
Specific forward resistance (Ωcm)	<10³	>10¹³	>10¹⁵	<10⁵	>10¹⁰	>10¹⁰
Surface resistance (Ω)	<10²	>10¹²	>10¹²	<10⁵	>10⁹	>10⁹

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