Gothic Profile track roller bearings for slide guide rail LFR5302 10NPP LFR5302 10KDD 15mmX47mmX19mm U grooved track wheel
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- Supplier: Motion(shanghai)industrial Development Co. Ltd
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Product Overview
Description
Product Description
Track Roller with Gothic arch Groove- LFR Series
Series LFR rollers are the most widely-use and economy product among the linear motion track rollers, and they can suit to the cylindrical track.There are two contact points between the roller and track, so the contact function is favorable.
Rollers feature double row angular contact ball bearing in its internal structure design and a thick-walled outer ring, so
rollers can accommodate higher loads.
Rollers are made of high-quality chrome steel, processed by heat treatment and precision grind, and are filled with a long
service life, high-grade and multi-purposes grease. Rollers mount the metal shield (KDD) or rubble seal (NPP) to prevent the dust.“Motion Bearings” also can provide the rollers with concentric or eccentric pivot. Some types of the rollers can be made from the corrosion resistance stainless steel.
Characteristics of the guide system that series LFR rollers are applied:
High allowable speed, low resistance, long service life For series LFR rollers, the surface profile of the outer ring is designed as the GOTHIC ARCH. When rollers running, there are two contact points with an angle 60 degrees between the roller and track. So the friction resistance is low and the load is in equality, thus avoiding the stresses concentration and edge effect caused by the error from installation and manufacture,making the track system has the characteristics of high speed, low energy consumption, long service life and minimum noise level.
Series LFR rollers are the most widely-use and economy product among the linear motion track rollers, and they can suit to the cylindrical track.There are two contact points between the roller and track, so the contact function is favorable.
Rollers feature double row angular contact ball bearing in its internal structure design and a thick-walled outer ring, so
rollers can accommodate higher loads.
Rollers are made of high-quality chrome steel, processed by heat treatment and precision grind, and are filled with a long
service life, high-grade and multi-purposes grease. Rollers mount the metal shield (KDD) or rubble seal (NPP) to prevent the dust.“Motion Bearings” also can provide the rollers with concentric or eccentric pivot. Some types of the rollers can be made from the corrosion resistance stainless steel.
Characteristics of the guide system that series LFR rollers are applied:
High allowable speed, low resistance, long service life For series LFR rollers, the surface profile of the outer ring is designed as the GOTHIC ARCH. When rollers running, there are two contact points with an angle 60 degrees between the roller and track. So the friction resistance is low and the load is in equality, thus avoiding the stresses concentration and edge effect caused by the error from installation and manufacture,making the track system has the characteristics of high speed, low energy consumption, long service life and minimum noise level.
Type | Track Roller Bearings |
Part No. | LFR5302-10NPP LFR5302-10KDD |
Size | 15mmX47mmX19mm |
Material | Chrome Steel Stainless Steel |
Seals Type | Steel Shield & Rubber Seals |
Structure | Double Row |
Precision | ABEC-1 ABEC-3 |
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Packing&Shipping
the bearing is packed in plastic tube per 10pcs and then put in a carton and at last in the pallet
Company Introduction
Motion(Shanghai) Industrial Development Co;Ltd is one of the leading professional bearing supplier which is committed to bearing production and bearing exporting for more than 20 years and We have extensive bearing product in great quality for you to choose, from Ball bearing to roller bearing with the material chrome steel and stainless steel, we could also customize the products according to your samples or drawing
Our factory is ISO certificated with a team of professional know-how technician; advanced automation equipment and strict quality control system to make sure goods sent out from us is in good quality
Our factory is ISO certificated with a team of professional know-how technician; advanced automation equipment and strict quality control system to make sure goods sent out from us is in good quality
Welcome your enquiry to us
Our Services & Strength
1. Good stable quality
2. Short Delivery time
3. Strict quality control system
4. fast response
5. Professional sales person
2. Short Delivery time
3. Strict quality control system
4. fast response
5. Professional sales person
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