Bearings with Housings, Double Bearing, T-Type with Retainer Ring

Brand :

MISUMI

Caution

Product Description

Product Overview

Generally, it is located at both ends of the rotating shaft, and its main function is to support and fix the rotating shaft, so that the rotating shaft and its connectors have a certain positional relationship. The product comes with bearings, assembled into components for shipment, no need to install by yourself.

Product Overview

Dimensional Drawing

Bearing Precision:	GB/T 307.1 Grade 0
	Equivalent to JIS B 1514 Class 0

Please note that there is clearance between the bearing and the retaining ring when selecting.

Material Table

Type	Material			Surface Treatment
Type	Bearing	Holder	Retaining Ring	Holder
E-LBGMWB	Steel	Equivalent to S45C	Spring Steel	Black Oxide Film
E-LBGMW	Steel	Equivalent to S45C	Spring Steel	Electroless Nickel Plating
E-LBGMWS	Stainless Steel	SUS304	SUS304	-

Alteration

Alterations	Add Chamfer C Processing		Add Chamfer C2 Processing	Without Bearing · Retaining Ring
Code	KKC		KCC	NA
Spec.	Add chamfering C (45°) to both sides of the upper end.		Add top face chamfering C2 processing.	Bearings and retaining rings are not installed in the housing, but are shipped as accessories.
	Specifying Method KKC
	d	KKC
	5 to 8	5
	10 to 20	10
	25 to 30	12

Specification Table

Specifications & Dimensions Table

Part Number			h Selectable Type	d	D_H7		dh	B	H	L	L₁	L₂	T	S	d₁
Type	Bearing Part Number	Bearing Cover Type				Tolerance
E-LBGMWB E-LBGMW E-LBGMWS	605	ZZ Double Shield Type VV Non-contact Rubber Seal Ring DD Contact Rubber Seal Ring	10 15 20 25	5	14	+0.018 0	10	5	h+11	40	30	20	15	5	4.5
	606		15 20 25 30	6	17		13	6	h+13	47	35	23	18	10	5.5
	608			8	22	+0.021 0	18	7	h+15	53	41	29	19
	6900		20 30 40	10			19	6					18
	6000				26		22	8	h+17	58	46	34	23
	6901			12	24		21	6	h+16	56	44	32	18
	6001				28		24	8	h+18	60	48	36	23
	6902		25 30 40 50	15			25	7	h+18				19	15
	6002				32	+0.025 0	28	9	h+20	68	54	40	24		6.5

	6903			17	30	+0.021 0	27	7	h+19	64	52	38	20

	6003				35	+0.025 0	31	10	h+22	70	56	43	26
	6904		30 40 50 60	20	37		34	9	h+23	73	59	45	24
	6004				42		36	12	h+25	82	66	50	31		9
	6005			25	47		41		h+28	96	76	56
	6006		35 40 50 80	30	55	+0.030 0	48	13	h+32	104	84	64	32	20	11

VV (non-contact rubber seal) is not suitable for bearings with model numbers 605 and 606.

Product Features

Feature 1: Can be installed and used even if the surrounding space is small.
Feature 2: Each different bearing model can have a different installation height.
Feature 3: Chamfering can be added as needed.
Feature 4: The fixed seat and bearing can be shipped separately according to your needs.

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.

Example of Use

Equipment Name: Belt Conveyor Mechanism
Feature 1: Bearing housing set T-type fixed to the bottom plate, as a pulley, toothed timing belt connecting mechanism example.
Feature 2: This product can complete the construction of the mechanism while occupying a very small space.