Bearings with Housings, Double Bearing, T-Type, Position, without 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

Bearings without retaining rings may fall off, but can be used normally after reinstallation.

Material Table

Type				Material		Surface Treatment
Reference Surface Type		Keyway type		Material		Surface Treatment
Height h Selection Type	Height h Specified Type	Height h Selection Type	Height h Specified Type	Bearing	Holder	Holder
E-LBSHWB	E-LBSHWFB	E-LBKHWB	E-LBKHWFB	Steel	S45C	Black Oxide Film
E-LBSHW	E-LBSHWF	E-LBKHW	-		S45C	Electroless Nickel Plating
E-LBSHWA	-	E-LBKHWA	-		Aluminum	Clear Anodized
E-LBSHWSA	-	-	-	Stainless Steel	Aluminum	Clear Anodized
E-LBSHWS	-	E-LBKHWS	-	Stainless Steel	SUS304	-

Alteration

Alterations	Add Chamfer C Processing		Add Chamfer C2 Processing	Non-bearing Type
Code	KKC		KCC	NA
Spec.	Add chamfering C (45°) to both sides of the upper end.		Add top face chamfering C2 processing.	Bearings are not assembled in the fixed housing and are shipped as accessories.
	Specifying Method KKC
	d	KKC
	3 to 8	5
	10 to 20	10
	25 to 30	12

Specification Table

Specifications & Dimensions Table

Part Number				T	h		d	D_H7		dh	B	H	L	L₁	L₂	L₃	G	S	d₁	L₄		h₁		Applicable Key Nominal Size
Type		Bearing Part number	Bearing Cover Type	Selection	Height selection type	Height specification type Unit: 1 mm
Reference Surface Type	Keyway type								Tolerance												Tolerance		Tolerance
Height h selectable E-LBSHWB E-LBSHW E-LBSHWA E-LBSHWSA E-LBSHWS Height h Specified Type E-LBSHWFB E-LBSHWF	Height h selectable E-LBKHWB E-LBKHW E-LBKHWA E-LBKHWS Height h Specified Type E-LBKHWFB	623	ZZ Double Shield Type VV Non-contact Rubber Seal Ring DD Contact Type Rubber Seal Ring	20 25 30	10 15 20 25	-	3	10	+0.015 0	7	4	h+9	36	26	16	18	5	5	4.5	3	±0.0125	1.4	+0.1 0	3 × 3

		624					4	13	+0.018 0	9	5	h+11	38	28	18	19
		605					5	14		10			40	30	20	20				4	±0.0150	1.8		4 × 4
		606		25 30 35	15 20 25 30	15 to 30	6	17		13	6	h+13	47	35	23	23.5	6	10	5.5
		608					8	22	+0.021 0	18	7	h+15	53	41	29	26.5				6		2.8		6 × 6
		6900		25 30 35 40	15 20 25 30 35 40	15 to 40	10			19	6
		6000			20 25 30 35 40	20 to 40		26		22	8	h+17	58	46	34	29				8	±0.0180	3.3	+0.2 0	8 × 7
		6901					12	24		21	6	h+16	56	44	32	28
		6001						28		24	8	h+18	60	48	36	30
		6902		25 30 40 50	20 30 40 50	20 to 50	15			25	7							15
		6002		30 40 50	25 30 40 50	25 to 50		32	+0.025 0	28	9	h+20	68	54	40	34	7		6.5	10				10 × 8

		6903		25 30 40 50			17	30	+0.021 0	27	7	h+19	64	52	38	32

		6003		30 40 50				35	+0.025 0	31	10	h+22	70	56	43	35
		6904		35 40 50	30 40 50 60	30 to 60	20	37		34	9	h+23	73	59	45	36.5
		6004		40 45 50				42		36	12	h+25	82	66	50	41	8		9
		6005		40 50 60			25	47		41		h+28	96	76	56	48	10			12	±0.0215			12 × 8
		6006			35 40 50 80	30 to 80	30	55	+0.030 0	48	13	h+32	104	84	64	52		20	11

VV (non-contact rubber seal) is not applicable for bearings with model numbers 623, 624, 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.