Lr Track Roller Bearings

• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: Small and Medium-Sized (60-115mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Model NO.: all of them
• Separated: Unseparated
• OEM: Available
• Precision Rating: P2, P4, P5, P6, P0
• Transportation: by Air or by Sea
• Seals Type: 2RS RS/Open
• Bore Size: 1 - 10mm
• Transport Package: Export Packings, Standard Package or Customized
• Specification: ISO standard
• Trademark: Can be customized
• Origin: Jiangsu
• HS Code: 8482102000
• Production Capacity: 5000/Month

Product Description

 

I have all the models you need, these are just some of them, please contact us now

Cam Roller Based on Deep Groove Ball Bearings LR2xx, LR6xx Series

Cam Roller Based on Double ROw Angular Contact Ball Bearings LR5xxx series

 

LR Series Cam Rollers with Cylindrical or Crowned Profile outer ring

• Series LR rollers are also called Cam rollers, can be used in the heavy loads track or used as an idler wheel. They are widely used in the particular application that the friction should be reduced.
• The outer diameter surface of rollers is shaped to the crowned runner surfaces with R500 (prefix " LFR "), so make the stresses well when rollers working.
• Rollers take the internal structure design of deep groove ball bearings or double row angular contact ball bearings and have a particular thick-walled outer ring, so the rollers can accommodate higher loads.
• Rollers are made of the high-quality bearing steel processed by heat treatment and precision grind, and are filled with a long service life, high-grade and multipurposes grease. Rollers take the metal shields (suffix ZZ or KDD ) or rubber seals (suffix 2RS or NPP) to prevent the dust.  Some types of the rollers can be made from the corrosion resistance stainless steel.
• Rollers temperature range from -20°C up to 120°C

 

Characteristic of guide system that LR Series Cam Rollers are applied

• Low resistance, long service life, widely-use

Being cam rollers with crowned runner surfaces R500, make its stresses in well-distributed between rollers and track when working, thus the stresses centralization are avoided, the friction resistance are reduced and the service life of rollers have been improved a lot. Most of the double ro cam rollers can be relubricated through the filling hole on the inner ring to adapt the adverse working conditions.

• Easy installation

After rollers assembled the concentric or eccentric pivot,installation can be made conveniently. To adjust the eccentric one's eccentricity, the rollers can get the fitting preload.

• Smooth running, minimum error

Besides we produce the series LR cam rollers according to the standard of rolling bearings, we also make the strict control on the rotary accuracy of outer ring to meet special working mode that inner  ring is fixed while outer ring running.
 

Standard tolerance : bore diameter ( d ) +0.000 /-0.008 mm, Outside diameter ( D )  +0.00 / -0.05 mm , Bearing Width ( B ) +0.00 / -0.12 mm
 

C&H	d	D	B	Mass	INA(Old)	INA(New)	INA(X-life)	SK-F
	mm	mm	mm	g
LR604-2RS	4	13	4	10	LR604 NPPU	LR604-2RSR
LR605-2RS	5	16	5	10	LR605 NPPU	LR605-2RSR
LR606-2RS	6	19	6	10	LR606 NPPU	LR606-2RSR
LR607-2RS	7	22	6	10	LR607 NPPU	LR607-2RSR
LR608-2RS	8	24	7	20	LR608 NPPU	LR608-2RSR
LR6000-2RS	10	28	8	20	LR6000 NPPU	LR6000-2RSR
LR6001-2RS	12	30	8	30	LR6001 NPPU	LR6001-2RSR
LR200-2RS	10	32	9	50	LR200 NPPU	LR200-2RSR		3610200R
LR201-2RS	12	35	10	50	LR201 NPPU	LR201-2RSR		3610201R
LR202-2RS	15	40	11	70	LR202 NPPU	LR202-2RSR		3610202R
LR203-2RS	17	47	12	110	LR203 NPPU	LR203-2RSR		3610203R
LR204-2RS	20	52	14	150	LR204 NPPU	LR204-2RSR		3610204R
LR205-2RS	25	62	15	230	LR205 NPPU	LR205-2RSR		3610205R
LR206-2RS	30	72	16	330	LR206 NPPU	LR206-2RS		3610206R
LR207-2RS	35	80	17	400	LR207 NPPU	LR207-2RS		3610207R
LR208-2RS	40	85	18	450	LR208 NPPU	LR208-2RS
LR209-2RS	45	90	19	500	LR209 NPPU	LR209-2RS
LR200-X-2RS	10	32	9	50	LR200 NPP	LR 200-X-2RSR
LR201-X-2RS	12	35	10	50	LR201 NPP	LR 201-X-2RSR
LR202-X-2RS	15	40	11	70	LR202 NPP	LR 202-X-2RSR
LR-203-X-2RS	17	47	12	110	LR203 NPP	LR-203-X-2RSR
LR204-X-2RS	20	52	14	150	LR204 NPP	LR 204-X-2RSR
LR205-X-2RS	25	62	15	230	LR205 NPP	LR 205-X-2RSR
LR206-X-2RS	30	72	16	330	LR206 2RS	LR 206-X-2RS
LR207-X-2RS	35	80	17	400	LR207 NPP	LR 207-X-2RS
LR208-X-2RS	40	85	18	450	LR208 NPP	LR 208-X-2RS
LR209-X-2RS	45	90	19	500	LR209 NPP	LR 209-X-2RS
LR50/5-2RS	5	17	7	10	LR50/5 NPPU	LR50/5-2RSR
LR50/6-2RS	6	19	9	20	LR50/6 NPPU	LR50/6-2RSR
LR50/7-2RS	7	22	10	20	LR50/7 NPPU	LR50/7-2RSR
LR50/8-2RS	8	24	11	30	LR508 NPPU	LR50/8-2RSR
LR5000-2RS	10	28	12	30	LR5000 NPPU	LR5000-2RS
LR5001-2RS	12	30	12	30	LR5001 NPPU	LR5001-2RS
LR5002-2RS	15	35	13	50	LR5002 NPPU	LR5002-2RS
LR5003-2RS	17	40	14	70	LR5003 NPPU	LR5003-2RS
LR5004-2RS	20	47	16	120	LR5004 NPPU	LR5004-2RS
LR5005-2RS	25	52	16	150	LR5005 NPPU	LR5005-2RS
LR5006-2RS	30	62	19	250	LR5006 NPPU	LR5006-2RS
LR5007-2RS	35	68	20	300	LR5007 NPPU	LR5007-2RS
LR5200-2RS	10	32	14	70	LR5200 NPPU	LR5200-2RS	LR5200-2HRS-TVH-XL	305800C-2RS1
LR5201-2RS	12	35	15.9	80	LR5201 NPPU	LR5201-2RS	LR5201-2HRS-TVH-XL	305801C-2RS1
LR5202-2RS	15	40	15.9	110	LR5202 NPPU	LR5202-2RS	LR5202-2HRS-TVH-XL	305802C-2RS1
LR5203-2RS	17	47	17.5	170	LR5203 NPPU	LR5203-2RS	LR5203-2HRS-TVH-XL	305803C-2RS1
LR5204-2RS	20	52	20.6	230	LR5204 NPPU	LR5204-2RS	LR5204-2HRS-TVH-XL	305804C-2RS1
LR5205-2RS	25	62	20.6	340	LR5205 NPPU	LR5205-2RS	LR5205-2HRS-TVH-XL	305805C-2RS1
LR5206-2RS	30	72	23.8	510	LR5206 NPPU	LR5206-2RS	LR5206-2HRS-TVH-XL	305806C-2RS1
LR5207-2RS	35	80	27	660	LR5207 NPPU	LR5207-2RS	LR5207-2HRS-TVH-XL	305807C-2RS1
LR5208-2RS	40	85	30.2	750	LR5208 NPPU	LR5208-2RS	LR5208-2HRS-TVH-XL
LR5200-2Z	10	32	14	70	LR5200 KDDU	LR5200-2Z	LR5200-2Z-TVH-XL	305800C-2Z
LR5201-2Z	12	35	15.9	80	LR5201 KDDU	LR5201-2Z	LR5201-2Z-TVH-XL	305801C-2Z
LR5202-2Z	15	40	15.9	110	LR5202 KDDU	LR5202-2Z	LR5202-2Z-TVH-XL	305802C-2Z
LR5203-ZZ	17	47	17.5	170	LR5203 KDDU	LR5203-ZZ	LR5203-2Z-TVH-XL	305803C-2Z
LR5204-2Z	20	52	20.6	230	LR5204 KDDU	LR5204-2Z	LR5204-2Z-TVH-XL	305804C-2Z
LR5205-2Z	25	62	20.6	340	LR5205 KDDU	LR5205-2Z	LR5205-2Z-TVH-XL	305805C-2Z
LR5206-2Z	30	72	23.8	510	LR5206 KDDU	LR5206-2Z	LR5206-2Z-TVH-XL	305806C-2Z
LR5207-2Z	35	80	27	660	LR5207 KDDU	LR5207-2Z	LR5207-2Z-TVH-XL	305807C-2Z
LR5208-2Z	40	85	30.2	750	LR5208 KDDU	LR5208-2Z	LR5208-2Z-TVH-XL
LR5200-X-2RS	10	32	14	70	LR5200 NPP			305700C-2RS1
LR5201-X-2RS	12	35	15.9	80	LR5201 NPP			305701C-2RS1
LR5202-X-2RS	15	40	15.9	110	LR5202 NPP			305702C-2RS1
LR5203-X-2RS	17	47	17.5	170	LR5203 NPP			305703C-2RS1
LR5204-X-2RS	20	52	20.6	230	LR5204 NPP			305704C-2RS1
LR5205-X-2RS	25	62	20.6	340	LR5205 NPP			305705C-2RS1
LR5206-X-2RS	30	72	23.8	510	LR5206 NPP			305706C-2RS1
LR5207-X-2RS	35	80	27	660	LR5207 NPP			305707C-2RS1
LR5200-X-2Z	10	32	14	70	LR5200 KDD	LR5200-X-2Z	LR5200-X-2Z-TVH-XL	305700C-2Z
LR5201-X-2Z	12	35	15.9	80	LR5201 KDD	LR5201-X-2Z	LR5201-X-2Z-TVH-XL	305701C-2Z
LR5202-X-2Z	15	40	15.9	110	LR5202 KDD	LR5202-X-2Z	LR5202-X-2Z-TVH-XL	305702C-2Z
LR5203-X-2Z	17	47	17.5	170	LR5203 KDD	LR5203-X-2Z	LR5203-X-2Z-TVH-XL	305703C-2Z
LR5204-X-2Z	20	52	20.6	230	LR5204 KDD	LR5204-X-2Z	LR5204-X-2Z-TVH-XL	305704C-2Z
LR5205-X-2Z	25	62	20.6	340	LR5205 KDD	LR5205-X-2Z	LR5205-X-2Z-TVH-XL	305705C-2Z
LR5206-X-2Z	30	72	23.8	510	LR5206 KDD	LR5206-X-2Z	LR5206-X-2Z-TVH-XL	305706C-2Z
LR5207-X-2Z	35	80	27	660	LR5207 KDD	LR5207-X-2Z	LR5207-X-2Z-TVH-XL	305707C-2Z
LR5208-X-2Z	40	85	30.2	750	LR5208 KDD	LR5208-X-2Z	LR5208-X-2Z-TVH-XL
LR5303-2Z	17	52	22.2	210	LR5303 KDDU	LR5303-2Z
LR5304-2Z	20	62	22.2	340	LR5304 KDDU	LR5304-2Z	LR5304-2Z-TVH-XL
LR5305-2Z	25	72	25.4	500	LR5305 KDDU	LR5305-2Z	LR5305-2Z-TVH-XL
LR5306-2Z	30	80	30.2	670	LR5306 KDDU	LR5306-2Z	LR5306-2Z-TVH-XL
LR5307-2Z	35	90	34.9	970	LR5307 KDDU	LR5307-2Z	LR5307-2Z-TVH-XL
LR5308-2Z	40	100	36.5	1200	LR5308 KDDU	LR5308-2Z	LR5308-2Z-TVH-XL
LR5303-2RS	17	52	22.2	210	LR5303 NPPU	LR5303-2RS	LR5303-2HRS-TVH-XL
LR5304-2RS	20	62	22.2	340	LR5304 NPPU	LR5304-2RS	LR5304-2HRS-TVH-XL
LR5305-2RS	25	72	25.4	500	LR5305 NPPU	LR5305-2RS	LR5305-2HRS-TVH-XL
LR5306-2RS	30	80	30.2	670	LR5306 NPPU	LR5306-2RS	LR5306-2HRS-TVH-XL
LR5307-2RS	35	90	34.9	970	LR5307 NPPU	LR5307-2RS	LR5307-2HRS-TVH-XL
LR5308-2RS	40	100	36.5	1200	LR5308 NPPU	LR5308-2RS	LR5308-2HRS-TVH-XL

 

Application

• Industrial machinery: printing machinery, paper machinery, automation machinery, textile machinery, vending machines, woodworking machinery, packaging machinery

• Electronic equipment: mechanical arm, measuring equipment, X-X platform, medical equipment, factory automation equipment

• Rotation machinery: metal heat treatment designed nuclear reactor, brakes, etc

• Aerospace industries: aircraft flaps brakes, seat brakes, missiles, airport apparatus and other equipment

• Other: radio antenna brakes, door and window control, medical bed control, parking facilities, machine tool doors, laboratory automation, etc.

1.FREE SAMPLES:
contact us by email or trade manager, we will send the free sampls according to your request.

2. World Class Bearing:We provide our customers with all type of indigenous bearing with world class quality.

3. OEM or Non Stand Bearings: Any requirement for Non standard bearings is Easily Fulfilled by us due to
its vast knowledge and links in the industry.

4. Genuine products With Excellent Quality: Company has always proved the
100% quality products it provides with genuine intent.

5.After Sales Service and technical Assistance: Company provides after sales service and technical assistance
as per the customers requirement and needs.

6. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.

7. Cost Saving: We provide long-life, shock-resistant and high reliability bearings with
excellent quality and better performance. Resulting in increased cost saving.

 

8.Attending customer queries promptly: We believe that if customer are satisfied

then it proves our worth well. Customers are always given quick support.