DTII stamped bearing seat sealing conveyor idler roller accessories shaft pillow block TK II china factory manufacturer

Conveyor idler roller bearing housing and labyrinth seal bearing / Conveyor Idler bearing housing:

Stamping bearing housing and its supporting seals, relying on the advantages of strong molds, the selection of high-quality materials, stamping housings with high precision, good gloss, no tensile scars and burrs, etc., is the preferred accessory for roller manufacturers. The variety of production is complete.
The roller bearing seat is composed of a seat body and a bearing mounted in the seat body, a labyrinth inner and outer seal ring, and an outer ring and a large end face of the inner seal ring have an annular waterproof and dustproof cover at the corresponding end. The inner and outer seals have a labyrinth gap at the shroud.
Since the protective cover and the dust cover in the original structure are omitted, the structure is simple, the parts are reduced, the depth of the seat body is reduced, the material is saved, and the manufacturing cost is greatly reduced. At the same time, by extending the gap and length of the labyrinth, the sealing effect is improved, and the service life of the roller can be extended.

The good sealing of the roller bearing housing requires strict quality control of the components, ensuring the structural and sealing properties of the components, and the roller bearing housing has a good sealing performance. A good roller seal will also bring you better benefits. Our main varieties are DT-II type, TK type, TR type, TD-75 type and other types of roller bearing housings and matching seals.

Materials :
♦ Bearing Housing: SPHC
♦ Sealing Ring: Nylon PA6
♦ Labyrinth Seal: POM
♦ Outer Cap: SPCC
♦ Dust Cover: Nylon PA6
Features:
♦Easy to install
♦Free maintenance
♦Long service term
♦Perfect sealing performance

DZK-DTII Idler roller bearing seat specification comparison table
Bearing Model	Model	D(0-0.03)	D1(+0.037)	D2	D3(0-0.16)	d	H	H1	H2	t	C	r
204	DZK- 60*204	ø47	ø47.1		ø56	ø25	17	45	47.5	0.25	2.5	3
	DZK- 76*204	ø47	ø47.1		ø70	ø25	17	45	47.5	0.25	2.5	3
	DZK- 89*204	ø47	ø47.1	ø76	ø84	ø25	17	45	47.5	0.25	2.5	3
	DZK- 108*204	ø47	ø47.1	ø78	ø103	ø25	17	45	47.5	0.25	2.5	3
	DZK- 133*204	ø47	ø47.1	ø106	ø128	ø25	17	45	48	0.3	3	3
205	DZK- 89*205	ø52	ø52.1	ø76	ø84	ø30	18	46	48.5	0.25	2.5	3
	DZK- 108*205	ø52	ø52.1	ø78	ø103	ø30	18	46	49	0.3	3	3
	DZK- 133*205	ø52	ø52.1	ø108	ø128	ø30	18	46	49	0.3	3	3
	DZK- 159*205	ø52	ø52.1	ø126	ø153	ø30	18	46	49	0.3	3	3
305	DZK- 108*305	ø62	ø62.1	ø96	ø103	ø30	19	49	52	0.3	3	3
	DZK- 133*305	ø62	ø62.1	ø102	ø128	ø30	19	49	52	0.3	3	3
	DZK- 159*305	ø62	ø62.1	ø112	ø153	ø30	19	49	52	0.3	3	3
	DZK- 176*305	ø62	ø62.1	ø126	ø170	ø30	19	49	53	0.3	4	3
	DZK- 194*305	ø62	ø62.1	ø138	ø188	ø30	19	49	53	0.3	4	3
306	DZK- 108*306	ø72	ø72.1	ø98	ø103	ø35	21	51	54	0.3	3	3
	DZK- 133*306	ø72	ø72.1	ø106	ø128	ø35	21	51	54	0.3	3	3
	DZK- 159*306	ø72	ø72.1	ø116	ø153	ø35	21	51	54	0.3	3	3
	DZK- 176*306	ø72	ø72.1	ø136	ø170	ø40	21	51	55	0.35	4	3
	DZK- 194*306	ø72	ø72.1	ø139	ø188	ø40	21	51	55	0.35	4	3
307	DZK- 108*307	ø80	ø80.1	ø116	ø103	ø40	23	53	57	0.3	3	3
	DZK- 133*307	ø80	ø80.1	ø116	ø128	ø40	23	53	57	0.3	3	3
	DZK- 159*307	ø80	ø80.1	ø126	ø153	ø40	23	53	57	0.3	3	3
	DZK- 176*307	ø80	ø80.1	ø126	ø170	ø45	23	53	57	0.35	4	3
	DZK- 194*307	ø80	ø80.1	ø136	ø188	ø45	23	53	57	0.35	4	3
308	DZK- 108*308	ø90	ø90.1	ø	ø103	ø45	25	55	59	0.3	4	3
	DZK- 133*308	ø90	ø90.1	ø118	ø128	ø45	25	55	59	0.3	4	3
	DZK- 159*308	ø90	ø90.1	ø135	ø153	ø45	25	55	59	0.3	4	3
	DZK- 176*308	ø90	ø90.1	ø135	ø170	ø50	25	55	59	0.35	4	3
	DZK- 194*308	ø90	ø90.1	ø136	ø188	ø50	25	55	59	0.35	4	3
	DZK- 219*308	ø90	ø90.1	ø139	ø213	ø50	25	55	59	0.35	4	3
309	DZK- 194*309	ø100	ø100.1	ø145	ø188	ø55	27	57	61	0.35	4	3
	DZK- 219*309	ø100	ø100.1	ø145	ø213	ø55	27	57	61	0.35	4	3
310	DZK- 194*310	ø110	ø110.1	ø156	ø188	ø60	29	60	65	0.35	5	3
	DZK- 216*310	ø110	ø110.1	ø156	ø213	ø60	29	60	65	0.35	5	3
D: Bearing seat position dimension			D1: Bearing seat seal ring size				D2: Roll diameter			D3: Cutting diameter
C: Plate thickness			H: Bearing position height				H1: Bearing seat depth			H2: Bearing seat height
d: Punch hole diameter			r: Bearing inside r				R: Bearing seat port R			t: Section runout

Size and dimension of labyrinth seal bearing/bearing housing set :

manufacturer supply bearing housing set conveyor roller used pressed labyrinth seal bearing

Housing type: TK, TKII, DTII, TD75,custom-make.

CEMA STANDARD

Conveyor Bearing

Model	Photo	D	D1	D3	d	t	H	H1	H2
DZK 2508-0.8		25	23.4	22	8.2	0.8	14.8	10.8	4
DZK 3812-1.2		38	35.6	28	12.1	1.2	17	13	4
DZK 5012-1.2		50	47.6	28	12.1	1.2	19	15	4
DZK 5012-1.5		50	47	28	12.1	1.5	19	15	4
DZK 5015-1.5		50	47	32	15.1	1.5	20	15	5
DZK 5015-2.0		50	46	32	15.1	2	20	15	5
DZK 6012-1.2		60	57.6	28	12.1	1.2	19	14.5	4.5
DZK 6012-1.5		60	57	28	12.1	1.5	19	14.5	4.5
DZK 6015-2.0		60	56	32	15.1	2	22	18	4
DZK 6015-2.5		58	55	32	15.1	2.5	22	18	4
DZK 7620-2.0		76	72	47	20.1	2	26	22	4
DZK 7620-2.5		76	71	47	20.1	2.5	26	22	4
DZK 8920-3.0		89	83	47	20.1	3	28	24	4
DZK 5011-2.0 HEX		50	46	32	11.1	2	20	16	4

Yellow/blue/grey color pom with bearing inside plastic skate wheels conveyor bearing

Conveyor roller plastic end cap bearing

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