Bearing With Housing, Single Bearing, Rectangular Block, Bottom Mounting, with Retaining Ring

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.
Bottom mounting type is most suitable for situations with limited front and back space. Can be installed from below.

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
Height h Selection Type	Height h Specified Type	Bearing	Holder	Retaining Ring	Holder
E-LBGBKB	E-LBGBFB	Steel	S45C	Spring Steel	Black Oxide Film
E-LBGBK	E-LBGBF				Electroless Nickel Plating
E-LBGBKA	E-LBGBFA		Aluminum		Clear Anodized
E-LBGBKSA	E-LBGBFSA	Stainless Steel		SUS304
E-LBGBKS	E-LBGBFS		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
	3 to 8	5
	10 to 20	10
	25 to 30	12

Specification Table

Specifications & Dimensions Table

Part Number			h		d	D_H7		dh	B	H	L	L₁	T	M (Coarse Thread)
Type	Bearing Part Number	Bearing Cover Type	Height selection type	Height specification type Unit: 1 mm
							Tolerance
Height h selectable E-LBGBKB E-LBGBK E-LBGBKA E-LBGBKSA E-LBGBKS Height Specification Type E-LBGBFB E-LBGBF E-LBGBFA E-LBGBFSA E-LBGBFS	623	ZZ Double Shield Type VV Non-contact Rubber Seal Ring DD Contact Rubber Seal Ring	15 20 25	15 to 30	3	10	+0.015 0	7	4	h+9	20	10	10	M4

	624				4	13	+0.018 0	9	5	h+11	22	14	10
	605				5	14		10	5	h+11	24	16	10
	625		15 20 25 30	15 to 30		16		12	5	h+12	28	16	10
	606				6	17		13	6	h+13	34	22	12	M5
	626					19	+0.021 0	15	6	h+14	36	24	12
	608				8	22		18	7	h+15	38	26	12
	628		20 25 30	20 to 30		24		20	8	h+16	34	22	15
	6900		25 30 40	25 to 40	10	22		19	6	h+15	32	20	12
	6000					26		22	8	h+17	38	26	15
	6200					30		24	9	h+19	40	28	15
	6901				12	24		21	6	h+16	36	24	12
	6001					28		24	8	h+18	40	28	15
	6201					32	+0.025 0	26	10	h+20	42	30	16

	6902		25 30 40 50	25 to 50	15	28	+0.021 0	25	7	h+18	42	30	12

	6002					32	+0.025 0	28	9	h+20	50	36	15	M6
	6202					35		29	11	h+22	44	30	17
	6903				17	30	+0.021 0	27	7	h+19	42	30	13

	6003					35	+0.025 0	31	10	h+22	50	36	16
	6203					40		34	12	h+24	48	36	20
	6904		30 35 40 50 60	30 to 60	20	37		34	9	h+23	45	31	15
	6004					42		36	12	h+25	54	38	19	M8
	6204					47		40	14	h+28	60	44	20
	6005				25	47		41	12	h+28	62	46	19
	6205		40 50 60 80	40 to 80		52	+0.030 0	45	15	h+31	70	50	22	M10
	6006				30	55		48	13	h+32	74	54	20
	6206					62		55	16	h+36	82	62	23

VV (non-contact rubber seal) is not applicable for bearings with model numbers 623, 624, 605, and 606.

Product Features

Feature 1: The single bearing type bearing housing assembly occupies less space and is suitable for areas with limited space.
Feature 2: The bearing housing assembly has high perpendicularity and coaxiality, making precise positioning during installation easier.
Feature 3: The retaining ring in the bearing housing assembly with a retaining ring prevents the bearing from falling out, making installation and use easier.
Feature 4: Chamfering can be added as needed.
Feature 5: The housing and bearing can be shipped separately according to your requirements.

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.