Lfr Series Track Roller Bearing Lfr5200 Lfr5201 Lfr5202 Lfr5203

• Customization: Available
• Service: OEM, ODM, Customized Services
• Feature: Long Life
• Model NO.: Lfr5200 Lfr5201 Lfr5202 Lfr5203
• Material: Gcr15
• Main Market: Global
• Contact Angle: 90
• Load Direction: Radial Bearing
• Stock Qty: Rich /Great Supplying Ability
• Rows Number: Double
• Clearance: C0, C2, C3, C4
• Precision: P0, P6, P5 ABEC1, ABEC3 ABEC5
• Application: Auto Steering System
• Hardness: 60-64HRC
• Rollers: Super Finishing Rollers
• Seal Type: Kdd Npp, Zz, RS
• Transport Package: Industrial or Single Box as Request
• Specification: standard
• Trademark: DOKING
• Origin: China
• HS Code: 84821020
• Production Capacity: 300000PCS/Year

Product Description

 

PRODUCT DETAILS

Model	Lfr5200 Lfr5201 Lfr5202 Lfr5203
Material	GCr15
Precision Grade	P0-P6
Seal type	Open, ZZ, 2RS
Packaging	Original Paper box

Applications :Motor, Machinery, Electric Tools, Sports Apparatus, office equipment , Scooter Aluminum windows , shower blocks, hanging round, closet wheel, toys, Fan, car, truck,tractors and automatic machine,Textile machine, Pump, Agricultural machinery, Machine tool,window ,sliding door , other furniture and some toys.

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Catalogue

Bearing No.	Weight	Dimension (mm)
FYOSY	≈(g)	D	d	B	C	R

LR 50/8 NPP	30	24	8	11	11	-
LR 50/8 NPPU	30	24	8	11	11	500
LR 50/8 KDD	30	24	8	11	11	-
LR 50/8 KDDU	30	24	8	11	11	500

LR 5201 NPP	80	35	12	15.9	15.9	-
LR 5201 NPPU	80	35	12	15.9	15.9	500
LR 5201 KDD	80	35	12	15.9	15.9	-
LR 5201 KDDU	80	35	12	15.9	15.9	500
LR 5202 NPP	110	40	15	15.9	15.9	-
LR 5202 NPPU	110	40	15	15.9	15.9	500
LR 5202 KDD	110	40	15	15.9	15.9	-
LR 5202 KDDU	110	40	15	15.9	15.9	500
LR 5203 NPP	170	47	17	17.5	17.5	-
LR 5203 NPPU	170	47	17	17.5	17.5	500
LR 5203 KDD	170	47	17	17.5	17.5	-
LR 5203 KDDU	170	47	17	17.5	17.5	500

LR 5302 NPP	150	47	15	19	19	-
LR 5302 NPPU	150	47	15	19	19	500
LR 5302 KDD	150	47	15	19	19	-
LR 5302 KDDU	150	47	15	19	19	500
LR 5303 NPP	210	52	17	22.2	22.2	-
LR 5303 NPPU	210	52	17	22.2	22.2	500
LR 5303 KDD	210	52	17	22.2	22.2	-
LR 5303 KDDU	210	52	17	22.2	22.2	500
LR 5304 NPP	340	62	20	22.2	22.2	-

 

Bearing No.	Weight	Dimension(mm)							Load rating
NTL	g	dw	d	D	C	B	A	rs	Cw(KN)	Cow(KN)
LFR50/4NPP	3.5	5	4	13	6	7	8.04	0.2	1.05	0.85
LFR50/5-4KDD	7.5	4	5	16	7	8	9	0.2	1.2	0.86
LFR50/5-4NPP	7.5	4	5	16	7	8	9	0.2	1.2	0.86
LFR50/5KDD	8	6	5	17	7	8	10.5	0.2	1.27	0.82
LFR50/5NPP	8	6	5	17	7	8	10.5	0.2	1.27	0.82
LFR50/8KDD	24	6	8	24	11	11	14	0.3	3.67	2.28
LFR50/8NPP	24	6	8	24	11	11	14	0.3	3.67	2.28
LFR50/8-8KDD	24	8	8	24	11	11	14.75	0.3	3.67	2.28
LFR50/8-8NPP	24	8	8	24	11	11	14.75	0.3	3.67	2.28
LFR30/8KDD	31	10	8	26.8	11	13	16.7	0.3	3.67	2.28
LFR30/8NPP	31	10	8	26.8	11	13	16.7	0.3	3.67	2.28
LFR5201KDD	68	10	12	35	15.9	15.9	20.65	0.3	8.5	5.1
LFR5201NPP	68	10	12	35	15.9	15.9	20.65	0.3	8.5	5.1
LFR5301KDD	130	10	12	42	19	19	24	0.6	13	7.7
LFR5301NPP	130	10	12	42	19	19	24	0.6	13	7.7
LFR5301-20KDD	125	20	12	42	19	19	28	0.6	13	7.7
LFR5301-20NPP	125	20	12	42	19	19	28	0.6	13	7.7
LFR5302KDD	163	10	15	47	19	19	26.65	1	16.2	9.2
LFR5302NPP	163	10	15	47	19	19	26.65	1	16.2	9.2
LFR5201-12KDD	68	12	12	35	15.9	15.9	21.75	0.3	8.4	5
LFR5201-12NPP	68	12	12	35	15.9	15.9	21.75	0.3	8.4	5
LFR5201-14KDD	107	14	12	39.9	18	20	24	0.3	8.9	5
LFR5201-14NPP	107	14	12	39.9	18	20	24	0.3	8.9	5
LFR5201-10.4KDD	115	10	12	39.9	18	20	22	0.3	8.9	5
LFR5201-10.4NPP	115	10	12	39.9	18	20	22	0.3	8.9	5
LFR5204-16KDD	195	16	20	52	20.6	22.6	31.5	0.6	16.8	9.5
LFR5206-20KDD	435	20	25	72	23.8	25.8	41	0.6	29.5	16.6
LFR5206-20NPP	435	20	25	72	23.8	25.8	41	0.6	29.5	16.6
LFR5206-25KDD	425	25	25	72	23.8	25.8	43.5	0.6	29.5	16.4
LFR5206-25NPP	425	25	25	72	23.8	25.8	43.5	0.6	29.5	16.4
LFR5207-30KDD	660	30	30	80	27	29	51	1	38	20.8
LFR5207-30NPP	660	30	30	80	27	29	51	1	38	20.8
LFR5208-40KDD	1360	40	40	98	36	38	62.5	1	54.8	29
LFR5208-41KDD	1360	40	40	98	36	38	62.5	1	54.8	29
LFR5208-42KDD	1400	50	50	110	44	46	72.5	1.1	53	39.5
LFR5208-43KDD	1400	50	50	110	44	46	72.5	1.1	53	39.5

Guide roller type			Mass	Dimension (mm)
China	Germany	Italian	≈(g)	dw	d	D	C	B	A
LFR 50/4 NPP	-	-	3.5	5	4	13	6	7	8.04
LFR 50/5-4 KDD	LFR50/5KDD-4	R 50/5-4 ZZ	7.5	4	5	16	7	8	9
LFR 50/5-4 NPP	LFR50/5NPP-4	R 50/5-4 2RS	7.5	4	5	16	7	8	9
LFR 50/5 KDD	LFR50/5KDD	R 50/5-6 ZZ	8	6	5	17	7	8	10.5
LFR 50/5 NPP	LFR50/5NPP	R 50/5-6 2RS	8	6	5	17	7	8	10.5
LFR 50/8 KDD	LFR50/8KDD	R 50/8-6 ZZ	24	6	8	24	11	11	14
LFR 50/8 NPP	LFR50/8NPP	R 50/8-6 2RS	24	6	8	24	11	11	14
LFR 50/8-8 KDD			24	8	8	24	11	11	14.75
LFR 50/8-8 NPP			24	8	8	24	11	11	14.75
LFR 30/8 KDD			31	10	8	26.8	11	13	16.7
LFR 30/8 NPP			31	10	8	26.8	11	13	16.7
LFR 5201 KDD	LFR5201KDD	R 5201-10 ZZ	68	10	12	35	15.9	15.9	20.65
LFR 5201 NPP	LFR5201NPP	R 5201-10 2RS	68	10	12	35	15.9	15.9	20.65
LFR 5301 KDD	LFR5301KDD	R 5301-10 ZZ	130	10	12	42	19	19	24
LFR 5301 NPP	LFR5301NPP	R 5301-10 2RS	130	10	12	42	19	19	24
LFR 5301-20 KDD			125	20	12	42	19	19	28
LFR 5301-20 NPP			125	20	12	42	19	19	28
LFR 5302 KDD	LFR5302KDD	R 5302-10 ZZ	163	10	15	47	19	19	26.65
LFR 5302 NPP	LFR5302NPP	R 5302-10 2RS	163	10	15	47	19	19	26.65
LFR 5201-12 KDD	LFR5201-12KDD	R 5201-12 ZZ	68	12	12	35	15.9	15.9	21.75
LFR 5201-12 NPP	LFR5201-12NPP	R 5201-12 2RS	68	12	12	35	15.9	15.9	21.75
LFR 5201-14 KDD	LFR5201-14KDD	R 5201-14 ZZ	107	14	12	39.9	18	20	24
LFR 5201-14 NPP	LFR5201-14NPP	R 5201-14 2RS	107	14	12	39.9	18	20	24
LFR 5201-10.40 KDD			115	10	12	39.9	18	20	22
LFR 5201-10.40 NPP			115	10	12	39.9	18	20	22
LFR 5204-16 KDD*	LFR5204-16KDD	R 5204-16 ZZ	195	16	20	52	20.6	22.6	31.5
LFR 5204-16 NPP*	LFR5204-16NPP	R 5204-16 2RS	195	16	20	52	20.6	22.6	31.5
LFR 5206-20 KDD*	LFR5206-20KDD	R 5206-20 ZZ	435	20	25	72	23.8	25.8	41
LFR 5206-20 NPP*	LFR5206-20NPP	R 5206-20 2RS	435	20	25	72	23.8	25.8	41
LFR 5206-25 KDD*	LFR5206-25KDD	R 5206-25 ZZ	425	25	25	72	23.8	25.8	43.5
LFR 5206-25 NPP*	LFR5206-25NPP	R 5206-25 2RS	425	25	25	72	23.8	25.8	43.5
LFR 5207-30 KDD*	LFR5207-30KDD	R 5207-30 ZZ	660	30	30	80	27	29	51
LFR 5207-30 NPP*	LFR5207-30NPP	R 5207-30 2RS	660	30	30	80	27	29	51
LFR 5208-40 KDD*	LFR5208-40KDD	R 5208-40 ZZ	1360	40	40	98	36	38	62.5
LFR 5208-40 NPP*	LFR5208-40NPP	R 5208-40 2RS	1360	40	40	98	36	38	62.5
LFR 5308-50 KDD*	LFR5308-50KDD	R 5308-50 ZZ	1400	50	40	110	44	46	72.5
LFR 5308-50 NPP*	LFR5308-50NPP	R 5308-50 2RS	1400	50	40	110	44	46	72.5

 

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