4 Bolt Flange Bearing Housings

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Top quality 4-Bolt Flange Bearing Units UCF3 china factory LDK

Factory Direct Supply 4-Bolt Flange Bearing Units UCF2 manufacturer-LDK bearings

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Hot sale 4-Bolt Flange Bearing Units NAF2 China bearing factory LDK

Item NO:NAF201~NAF215

NAF Standard duty,Wider inner ring bearing, Eccentric locking,Cast gray iron housing .
Cast ductile iron housing available upon request.

Housing: HT200 cast grey iron.

Zerk fittings: Zinc plated A3 steel.

Insert bearing: Gcr15(AISI52100) steel,heat treated,precision ground,raceway superfinished.

Steel ball:G10 only.

Retainer: Low noise refined cage.

Lubricant: Low noise,high speed/load SHELL GADUS S2 V220 2 only.

Outer ring with grease groove and holes,at same side of eccentric locking collar

With anti-rotation pin at opposite side of eccentric locking collar

Phone: +86-592-580 8851 / +86-592-580 7618

Email: sales@ldk-bearing.com ; benjamin@ldk-bearings.com

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4-Bolt Flange Bearing Units NAF2-Deyuan Bearing Manufacturing Co., Ltd

Unit No.	Shaft Dia		Dimensions (mm)									Bolt Size (mm)	Weight (kg)
	d		L	J	kz	A1	A	N	S	Z	F
	(in)	(mm)	L	J	kz	A1	A	N	S	Z	F
NAF201S		12	76	54	15	11	25.5	12	13.9	38.4	—	M10	0.5
NAF201-8S	1/2		76	54	15	11	25.5	12	13.9	38.4	—	M10	0.5
NAF202S		15	76	54	15	11	25.5	12	13.9	38.4	—	M10	0.5
NAF202-10S	5/8		76	54	15	11	25.5	12	13.9	38.4	—	M10	0.5
NAF203S		17	76	54	15	11	25.5	12	13.9	38.4	—	M10	0.5
NAF203-11S	11/16		76	54	15	11	25.5	12	13.9	38.4	—	M10	0.5
NAF201		12	86	64	15	12	25.5	12	17.1	41.6	32	M10	0.66
NAF201-8	1/2		86	64	15	12	25.5	12	17.1	41.6	32	M10	0.66
NAF202		15	86	64	15	12	25.5	12	17.1	41.6	32	M10	0.66
NAF202-10	5/8		86	64	15	12	25.5	12	17.1	41.6	32	M10	0.66
NAF203		17	86	64	15	12	25.5	12	17.1	41.6	32	M10	0.66
NAF203-11	11/16		86	64	15	12	25.5	12	17.1	41.6	32	M10	0.66
NAF204		20	86	64	15	12	25.5	12	17.1	41.6	32	M10	0.66
NAF204-12	3/4		86	64	15	12	25.5	12	17.1	41.6	32	M10	0.66
NAF205		25	95	70	16	14	27	12	17.5	42.9	36	M10	0.80
NAF205-14	7/8		95	70	16	14	27	12	17.5	42.9	36	M10	0.80
NAF205-15	15/16		95	70	16	14	27	12	17.5	42.9	36	M10	0.80
NAF205-16	1		95	70	16	14	27	12	17.5	42.9	36	M10	0.80
NAF206		30	108	83	18	14	31	12	18.3	48.1	42	M10	1.2
NAF206-18	1-1/8		108	83	18	14	31	12	18.3	48.1	42	M10	1.2
NAF206-19	1-3/16		108	83	18	14	31	12	18.3	48.1	42	M10	1.2
NAF206-20	1-1/4		108	83	18	14	31	12	18.3	48.1	42	M10	1.2
NAF207		35	117	92	19	16	34	14	18.8	51.3	49	M12	1.6
NAF207-20	1-1/4		117	92	19	16	34	14	18.8	51.3	49	M12	1.6
NAF207-21	1-5/16		117	92	19	16	34	14	18.8	51.3	49	M12	1.6
NAF207-22	1-3/8		117	92	19	16	34	14	18.8	51.3	49	M12	1.6
NAF207-23	1-7/16		117	92	19	16	34	14	18.8	51.3	49	M12	1.6
NAF208		40	130	102	21	16	36	16	21.4	55.9	55	M14	1.9
NAF208-24	1-1/2		130	102	21	16	36	16	21.4	55.9	55	M14	1.9
NAF208-25	1-9/16		130	102	21	16	36	16	21.4	55.9	55	M14	1.9
NAF209		45	137	105	22	18	38	16	21.4	56.9	—	M14	2.30
NAF209-26	1-5/8		137	105	22	18	38	16	21.4	56.9	—	M14	2.30
NAF209-27	1-11/16		137	105	22	18	38	16	21.4	56.9	—	M14	2.30
NAF209-28	1-3/4		137	105	22	18	38	16	21.4	56.9	—	M14	2.30
NAF210		50	143	111	22	18	40	16	24.6	60.1	64	M14	2.60
NAF210-30	1-7/8		143	111	22	18	40	16	24.6	60.1	64	M14	2.60
NAF210-31	1-15/16		143	111	22	18	40	16	24.6	60.1	64	M14	2.60
NAF211		55	162	130	25	20	43	19	27.8	68.6	71	M16	3.80
NAF211-32	2		162	130	25	20	43	19	27.8	68.6	71	M16	3.80
NAF211-34	2-1/8		162	130	25	20	43	19	27.8	68.6	71	M16	3.80
NAF211-35	2-3/16		162	130	25	20	43	19	27.8	68.6	71	M16	3.80
NAF212		60	175	143	29	20	48	19	31	75.8	78	M16	4.80
NAF212-36	2-1/4		175	143	29	20	48	19	31	75.8	78	M16	4.80
NAF212-38	2-3/8		175	143	29	20	48	19	31	75.8	78	M16	4.80
NAF212-39	2-7/16		175	143	29	20	48	19	31	75.8	78	M16	4.80
NAF213		65	187	149	30	22	50	19	34.3	81.4	85	M16	6
NAF213-40	2-1/2		187	149	30	22	50	19	34.3	81.4	85	M16	6
NAF214		70	193	152	31	22	54	19	34.3	82.4	91	M16	6.3
NAF214-44	2-3/4		193	152	31	22	54	19	34.3	82.4	91	M16	6.3
NAF215		75	200	159	34	22	56	19	37.3	88.8	96	M16	7.2
NAF215-48	3		200	159	34	22	56	19	37.3	88.8	96	M16	7.2

Notes:Bearing housing solid base optional,add suffix SB as designation.

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Hot sale 4-Bolt Flange Bearing Units NAF2 China bearing factory LDK

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