Bearings with Housings, Double Bearing, Compact Flange Type, Outer Ring Captured

Brand :

MISUMI

Caution

Product Description

Product Overview

It supports and fixes the bearing of the load carrying shaft. The bearing can be accurately and conveniently assembled onto the mechanism using the holder.

Dimensional Drawing

Bearing accuracy: (Radial bearing) GB/T 307.1 Grade 4, equivalent to JIS B1514 Grade 4

The radial bearing unit is delivered without the parts installed in the housing body.

Please secure the outer ring of the radial bearing unit with the dedicated cover plate. Use after tightening with bearing nut for inner ring, etc.

Shaft ring (4) is not included on the cover plate for oil seal or O-ring cover plate

Contact with O-ring may apply torque

Material Table

Type	(1) Radial Bearing (Back Combined type)	(2) Fixed Seat (4) Inner Ring Fixing Collar (3) Standard Cover Plate·Oil Seal Cover Plate·O-Ring Cover Plate		(5) Cover Plate Fixing Bolt
	(1) Radial Bearing (Back Combined type)			(5) Cover Plate Fixing Bolt
	Material	Material	Surface Treatment	Material	Surface Treatment
E-LABGEB	Steel	S45C	Black Oxide Film	SCM435	Black Oxide Film
E-LABGE	Steel	S45C	Electroless Nickel Plating	SUS304	-
E-LABGES	Stainless Steel	SUS304	-	SUS304	-

Accessory Oil Seal (JIS G Type/D Type Nitrile Rubber) Accessory O-Ring (JIS P Type Nitrile Rubber)

Specification Table

Specifications & Dimensions Table

Part Number		(3) Cover Plate Type	L	d	D_H7		B	b₂	H	D₂	T	dh	D_1 g6		P.C.D.	d₁	d₂	H₁
Type	Bearing Part Number	Selection				Tolerance								Tolerance
E-LABGEB E-LABGE E-LABGES	7002	N Standard Cover S Oil Seal Cover R O-ring Cover	29	15	32	+0.025 0	9	20	75	48	12	28	50	-0.009 -0.025	62	11	6.6	6.5
	7003		31	17	35		10	22				31
	7004		36	20	42		12	26	92	58	15	36	60	-0.010 -0.029	75	14	9	8.5
	7005		38	25	47				98	63		41	65		80
	7006		40	30	55	+0.030 0	13	28	120	78	18	48	80		98	17.5	11	10.5
	7007		43	35	62		14	30	126	84		55	86	-0.012 -0.034	106
	7008		46	40	68		15	32	140	92	20	60	95		116
	7009		48	45	75		16	34	145	98		69	100		122
	7010		50	50	80				147	101		74	105		124

No.	(3) Cover Plate Details																			(5) Cover Plate	(4) Details of Shaft Collar for Fixing
	D	D₂	dh	T₁	T₂	p.c.d.	d₃	d₄	t₂	N Standard Cover Plate	S Oil Seal Cover Plate				Cover Plate for R O-Ring					Bolt for fixing	Outer Diameter	Internal Diameter	Thickness
										d₅	S₁	S₂	St	Accessories	Ra	Rb	Rt	r	Accessories
														Oil Seal					O-Ring
7002	32	48	28	6	8	40	6.5	3.5	3.1	21	32	22	5	G20325	24	20	3.2	0.4	P20	M3-8	20	15	8.5
7003	35		31																			17
7004	42	58	36	7	9	48	8	4.5	4.1	26	35	27	6	D25356	31	25	4.7	0.7	P25	M4-10	25	20	9.5
7005	47	63	41	8	10	53				31	40	32	7	D30407	36	30			P30		30	25	10.5
7006	55	78	48			64	9.5	5.5	5.1	41	50	42	6.5	D40506.5	41	35			P35	M5-12	40	30
7007	62	84	55	9	11	72				46	60	47	9	D45609	46	40			P40		45	35	11.5
7008	68	92	60			78	11	6.6	6.1	51	65	52		D50659	51	45			P45	M6-12	50	40
7009	75	98	69			85				56	70	57		D55709	56	50			P50		55	45
7010	80	101	74	11	13	88				61	75	62		D60759	70	60	7.5	0.8	P60	M6-15	60	50	13.5

Product Features

Feature 1: The round bearing housing assembly is suitable for locations requiring high-precision rotation.
Feature 2: Compared with the single bearing type, the double bearing type bearing housing set is more suitable for heavy load operating environments, and keeps transmission products such as rotating shafts fixed.
Feature 3: The double bearing type bearing housing assembly is very convenient for cantilever support.
Feature 4: The bearing housing assembly has high perpendicularity and coaxiality, making precise positioning during installation easier.
Feature 5: The outer ring fixed type of the radial bearing housing assembly is equipped with an outer ring fixing cover as standard, which prevents the bearing outer ring from moving in the thrust direction.

Precautions

Precautions	Illustration and Reference
Anti-rust performance and maintenance of metal materials and surface treatment.	For detailed rust prevention performance and maintenance, please refer to the technical documentation.
Bearing accuracy for bearing housing assembly: GB/T 307.1 Class 0 (equivalent to JIS B 1514 Class 0) When selecting mating parts, please choose products with negative tolerance.	For detailed bearing specifications, please refer to the technical documentation.
When selecting, please note that axial clearance exists between the bearing and the retaining ring. Axial direction: The direction along the rotational central axis of cylinder, which is the same direction as the central axis. (Blue direction shown on the right) Radial direction: perpendicular to the axial direction, which is the radius or diameter direction of the end face circle of the cylinder. (Red direction shown on the right)
The retaining ring in the bearing housing set with retaining ring cannot be fastened axially, and it only plays a role in preventing the bearing from falling off. If you need to tighten the bearing axially, it is recommended to use a retaining ring, nut, etc. When choosing a fixing ring, nut, etc. for axial tightening, please take care to avoid the retaining ring. Please refer to the product specifications for retaining ring dimensions.