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Oil Free Bushing Housing Unit - Standard Flanged, Built-in Multi-Layer MD Bushing, Economy series (Part Numbers)

Volume Discount

MISUMI

MiSUMi Economy

MISUMI

Only part numbers that can be generated via the filter(Configurator bar on the left) are currently available.

Part Number

Configured Part Number is shown.

[ ! ] Please note that some sizes listed in the specification table are not yet available.
Part numbers generated using the configuration bar on the left side of the page are valid.

MDRA (round flange, single)
MDSA (square flange, single) MDRAW (round flange, double)
MDSAW (square flange, double)

MDCA (compact flange, single) MDCAW (compact flange, double) d = 5 to 15 d = 16 to 30

* Housing relief: When D ≤ 28, D -0.1-0.3

When D ≥ 32, D -0.3-0.5

[ ! ] The bushing inside the housing cannot be replaced or removed.
[ ! ] Perpendicularity of flange bottom plane to surface D is 0.02 or less
[ ! ] The effective length of D tolerance in the specification table is L1.
[ ! ] 2 oil free bushings are included in single type d25, d30.
[!] Bushing: MDZB Seal material: NBR (O-ring)

[M]Material: aluminum alloy (housing) [S] surface treatment: clear anodize

Specification Table

Part Number

MDRA10

Part Number			D		L		L₁	S		H	T	d₁	d₂	t	P.C.D.	K	F	A
Type	d	Tolerance	D	Tolerance	Single	Double	L₁	Single	Double	H	T	d₁	d₂	t	P.C.D.	K	F	A
MDRA MDRAW (Round Flange) MDSA MDSAW (Square Flange) MDCA MDCAW (Compact Flange)	5	+ 0.065 0	10	0 − 0.013	14	22	3	8.8	16.8	26	5	3.5	6	3.1	18	21	—	18
	6		12		19	32	5	13	26	28					20	22		20
	8		15		24	38		18	32	32					24	25		24
	10	+ 0.068 0	19	0 − 0.016	29	50		21	42	40	6	4.5	7.5	4.1	29	30		29
	12		21		30	51	10	21.6	42.6	42					32	32		32
	13		23		32	51		23.6	42.6	43					33	34		33
	15		26		35	60		26.6	51.6	46					36	36		36
	16		28		37	63		26.6	52.6	48					38	37	22	31
	18		30		42	72		31.6	61.6	50					40	39	24	32
	20	+ 0.081 0	32	0 − 0.019	42	73		31.6	62.6	54	8	5.5	9	5.1	43	42	24	36
	25	+ 0.081 0	40		59	103		48.6	92.6	62	8	5.5	9	5.1	51	50	32	40
	30	+ 0.085 0	45		64	115		51.6	102.6	74	10	6.6	11	6.1	60	58	35	49

: 30; 60; 90

Part Number
EA-MDCA6
EA-MDCA8
EA-MDCA10
EA-MDCA12
EA-MDCA16
EA-MDCA20
EA-MDCA25
EA-MDCA30
EA-MDCAW6
EA-MDCAW10
EA-MDCAW12
EA-MDCAW16
EA-MDCAW20
EA-MDRA6
EA-MDRA10
EA-MDRA12
EA-MDRA16
EA-MDRA20
EA-MDRA25
EA-MDRA30
EA-MDSA8
EA-MDSA12
EA-MDSA16
EA-MDSA20
EA-MDSA25
EA-MDSA30
EA-MDSAW16
EA-MDSAW20

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Inner Dia. d (Ø)	Outer Dia. D (Ø)	Overall Length L (mm)	Length Type	Mounting Type
MYR 26.18	1 Piece(s)		6 Day(s)	6	12	19	Single	Compact Flanged
MYR 31.27	1 Piece(s)		6 Day(s)	8	15	24	Single	Compact Flanged
MYR 32.00	1 Piece(s)		6 Day(s)	10	19	29	Single	Compact Flanged
MYR 34.18	1 Piece(s)		6 Day(s)	12	21	30	Single	Compact Flanged
MYR 42.91	1 Piece(s)		6 Day(s)	16	28	37	Single	Compact Flanged
MYR 50.91	1 Piece(s)		6 Day(s)	20	32	42	Single	Compact Flanged
MYR 71.28	1 Piece(s)		6 Day(s)	25	40	59	Single	Compact Flanged
MYR 99.65	1 Piece(s)		6 Day(s)	30	45	64	Single	Compact Flanged
MYR 50.19	1 Piece(s)	Available	6 Day(s)	6	12	32	Double	Compact Flanged
MYR 75.64	1 Piece(s)		6 Day(s)	10	19	50	Double	Compact Flanged
MYR 80.01	1 Piece(s)		6 Day(s)	12	21	51	Double	Compact Flanged
MYR 106.20	1 Piece(s)		6 Day(s)	16	28	63	Double	Compact Flanged
MYR 128.01	1 Piece(s)		6 Day(s)	20	32	73	Double	Compact Flanged
MYR 21.09	1 Piece(s)	Available	6 Day(s)	6	12	19	Single	Round Flanged
MYR 28.36	1 Piece(s)	Available	6 Day(s)	10	19	29	Single	Round Flanged
MYR 30.54	1 Piece(s)	Available	6 Day(s)	12	21	30	Single	Round Flanged
MYR 38.55	1 Piece(s)	Available	6 Day(s)	16	28	37	Single	Round Flanged
MYR 46.55	1 Piece(s)	Available	6 Day(s)	20	32	42	Single	Round Flanged
MYR 66.91	1 Piece(s)	Available	15 Day(s)	25	40	59	Single	Round Flanged
MYR 93.10	1 Piece(s)		6 Day(s)	30	45	64	Single	Round Flanged
MYR 29.82	1 Piece(s)	Available	6 Day(s)	8	15	24	Single	Square Flanged
MYR 32.73	1 Piece(s)		6 Day(s)	12	21	30	Single	Square Flanged
MYR 42.19	1 Piece(s)		6 Day(s)	16	28	37	Single	Square Flanged
MYR 50.91	1 Piece(s)	Available	6 Day(s)	20	32	42	Single	Square Flanged
MYR 72.73	1 Piece(s)	Available	6 Day(s)	25	40	59	Single	Square Flanged
MYR 101.83	1 Piece(s)	Available	6 Day(s)	30	45	64	Single	Square Flanged
MYR 106.20	1 Piece(s)	Available	6 Day(s)	16	28	63	Double	Square Flanged
MYR 127.29	1 Piece(s)	Available	6 Day(s)	20	32	73	Double	Square Flanged

App. Example

Multi-Layer LF Bushings Housing Unit - Square Flanged, Single: Related Image

Basic Information

Type	Flange Integrated	Multi-layer	Composite product consisting of three layers: steel-backed metal layer, sintered bronze layer and filler added PTFE layer	Max. Allowable Surface Pressure P(N/mm2)	49
Case Material	Aluminum Alloy	Maximum Allowable Velocity(m/s)	0.65	Max. Allowable PV Value Range(N/mm2・m/s)	2.1~5.0
Max. Allowable PV Value(N/mm²•m/s)	3.6	Operating Temperature Range(°C)	-30::100::