High Performance U Groove Track Roller Bearings For Precision Machine Tools

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Wuxi Qinying Machinery Co., Ltd.

City: wuxi

Province/State:jiangsu

Country/Region:china

Tel:86--13665183830

Contact Person:
Mr.Yang View Contact Details

High Performance U Groove Track Roller Bearings For Precision Machine Tools

Brand Name	QINGYING MACHINERY
Certification	ISO9001
Place of Origin	China
Price	Negotiable
Packaging Details	original package, Netural package, single package, Wooden package+pallet, Carton package+pallet, or as customerized.
Delivery Time	up to your quantity
Payment Terms	T/T, Western Union, MoneyGram,, L/C, D/A, D/P , PayPal
Product name	Auto Tensioner Bearing
Bearing Feature	High speed; Low Price; High Performance; High Precision
Material	Bearing steel / stainless steel
Performance	High Performance
Feature	High Speed
Lubrication	Oil Grease

Detailed Product Description

LFR series guide roller bearing

Guide Roller Bearing Description

The roller adopts the internal structure design of the double-row angular contact ball bearing and the thickened outer ring, so that the roller has a higher bearing capacity. The roller bearing is equipped with an eccentric wheel and a concentric shaft and is easy to install.

LFR series guide roller bearing is the most widely used linear guide roller, economic and practical products, can be adapted to cylindrical guide, smooth operation, small error, running noise is very low, running speed is very high.
The contact between the roller and the guide rail is 60 ° at two points, which has good contact performance and low running resistance, thus achieving a long service life.
The roller adopts double row angular contact ball bearing internal structure design and thickened outer ring, so that the roller has a higher bearing capacity, the installation is simple after roller bearing is configurated with eccentric wheel and concentric shaft .
The roller is made of high-quality bearing steel or stainless steel, processed by heat treatment and precision grinding, and filled with high-quality multi-purpose grease with long life.Roller dust protection with metal dust cover (KDD) or rubber seal ring (NPP).

Application

Suitable for high precision machine tools, water pumps, oil pumps, automotive air conditioners, instruments, textile machines, reducers, polishers and other precision low noise equipment

Bearing No .		Φdw mm	Bore mm	O.D. mm	Width mm	Width mm	A	Chamfer r/min mm	(KN) Load Rating				Ball Complement		Wei ght




SUNTHAI	NIKO	Φdw	D	D	C	B	A	R/min	Cw	Cow	Fr	For	No.	Size	Kg
LFR50/4NPP		5	4	13	6	7	8.04	0.2	1.05	0.85	1.15	1.6	2	18	7
LFR50/5-KDD	R50/5-4ZZ	4	5	16	7	8	9	0.2	1.2	0.86	1.3	1.78	2	18	9
LFR50/5-NPP	R50/5-4 2RS	4	5	16	7	8	9	0.2	1.2	0.86	1.3	1.78	2	18	9
LFR50/5KDD	R50/5-6ZZ	6	5	17	7	8	10.5	0.2	1.27	0.82	1.3	1.78	2	18	10
LFR50/5NPP	R50/5-6 2RS	6	5	17	7	8	10.5	0.2	1.27	0.82	1.3	1.78	2	18	10
LFR50/8KDD	R50/8-6ZZ	6	8	24	11	11	14	0.3	3.67	2.28	1.3	4.56	3.175	14	20
LFR50/8NPP	R50/8-6 2RS	6	8	24	11	11	14	0.3	3.67	2.28	1.3	4.56	3.175	14	20
LFR5201KDD	R201-10ZZ	10	12	35	15.9	15.9	20.65	0.3	8.5	5.1	5.1	10.2	4.763	18	80
LFR520NPP	R201-10 2RS	10	12	35	15.9	15.9	20.65	0.3	8.5	5.1	5.1	10.2	4.763	18	80
LFR5202NPP	R202-12 2RS	12	15	45	15.9	15.9	26.5	0.3	9.7	6.1	5.8	11.2	4.763	20	100
LFR5301KDD	R301-10ZZ	10	12	42	19	19	24	0.6	13	7.7	7.5	14.2			100
LFR5301 NPP	R301-10 2RS	10	12	42	19	19	24	0.6	13	7.7	7.5	14.2			100
LFR5302 KDD	R302-10ZZ	10	15	47	19	19	26.65	1	16.2	9.2	6.2	18.4	5.556	18	170
LFR5302 NPP	R302-10 2RS	10	15	47	19	19	26.65	1	16.2	9.2	6.2	18.4	5.556	18	170
LFR5201-KDD	R5201-12ZZ	12	12	35	15.9	15.9	21.75	0.3	8.4	5	5.1	10	4.763	18	85
LFR5201-NPP	R5201-12 2RS	12	12	35	15.9	15.9	21.75	0.3	8.4	5	5.1	10	4.763	18	85
LFR5201-14KDD	R5201-14ZZ	14	12	40	18	20	24	0.3	9.8	5	6.7	12.1	4.763	18	95
LFR5201-14NPP	R5201-14 2RS	14	12	40	18	20	24	0.3	9.8	5	6.7	12.1	4.763	18	95
LFR5204-16KDD	R5204-16ZZ	16	20	52	20.6	20.6	31.5	0.6	16.8	9.5	12.1	16.6	7.144	16	230
LFR5204-16NPP	R5204-16 2RS	16	20	52	20.6	20.6	31.5	0.6	16.8	9.5	12.1	16.6	7.144	16	230
LFR5206-20KDD	R5206-20ZZ	20	25	72	23.8	23.8	41	0.6	29.5	16.6	20.7	33.2	8.731	18	250
LFR5206-20NPP	R5206-20 2RS	20	25	72	23.8	23.8	41	0.6	29.5	16.6	20.7	33.2	8.731	18	250
LFR5206-25KDD	R5206-25ZZ	25	25	72	23.8	23.8	43.5	29.2	29.2	16.4	23.1	32.8	8.731	18	250
LFR5206-25NPP	R5206-25 2RS	25	25	72	23.8	23.8	43.5	0.6	29.2	16.4	23.1	32.8	8.731	18	250
LFR5207-30KDD	R5207-30ZZ	30	30	80	27	27	51	1	38	20.8	21.4	36.2	10.319	18	660
LFR5207-30NPP	R5207-30 2RS	30	30	80	27	27	51	1	38	20.8	21.4	36.2	10.319	18	660
LFR5208-40KDD	R5208-40ZZ	40	40	98	36	36	62.5	1	54.8	29	55	58			1360
LFR5208-40NPP	R5208-40 2RS	40	40	98	36	36	62.5	1	54.8	29	55	58			1360

About us

Wuxi Qinying Machinery Co., Ltd. is a professional manufacturer of precision bearings. Professional production of double row angle contact ball bearing, double row angle contact thin wall bearing, double row deep groove ball bearing, double row angle contact ball roller bearing, LR series, LFR series, ZKLN series, ZKLF series and all kinds of non - standard ball bearings. Product precision grade: P0, P6, P5, P4 products are widely used in precision machine tools, pumps, oil pumps, instruments, automotive air conditioning, spinning machines, reducer and other precision industrial equipment, products are exported to Asia and Europe.

The company has 20 years of double row and 20 year double row ball bearing production experience and technology, optimize product design, improve processing technology, control the quality of raw materials, import key advanced equipment and instruments.

Wuxi chin Ying insists that "quality is the root and quality based". The product is produced by the enterprise standard which is higher than the national standard. As always, it provides the high quality products and sincere service for the old and new customers.

FAQ

1. What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.

2. How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.

3. What is the transportation?
If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large quantity, by sea.

4. Can we design packaging?
Yes. Default is regular packing, and we can make customer's own packing.

5. Can you provide OEM service?
Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.

6. Could you tell me the delivery time of your goods?
3-7 days stock goods and other goods according to the quantity about 3-21 days.

Product Tags: threaded track rollers stud type track roller

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