High Quality LR Series U-Groove Guide Bearing LFR5202KDD
15*40*15.9mm Track Roller Bearing
Description: of Track Roller Bearing
High allowable speed, low resistance, long life The outer ring
surface of the LFR series guide rail roller is designed into a
Gothic shape, so that when the roller is working, the roller and
the guide rail form two-point contact with an angle of 60 degrees.
The friction resistance is small and the load is even. It avoids
the installation and The stress concentration and boundary effects
caused by manufacturing errors make the guide rail system have the
characteristics of high speed, low energy consumption and long
life.
● LFR series guide rail roller bearings are the most widely used,
economical and practical products among linear guide rollers. They
can be adapted to cylindrical guide rails with stable operation,
small error, extremely low operating noise and high operating
speed.
● The contact between the roller and the guide rail is two-point
60-degree contact, which has good contact performance and low
running resistance, so as to achieve a relatively long service
life.
● The roller adopts the internal structure design of double row
angular contact ball bearing and the thickened outer ring, so that
the roller has a higher load-carrying capacity. The roller bearing
is equipped with an eccentric wheel and a concentric shaft and is
easy to install.
● The rollers are made of high-quality bearing steel or stainless
steel,
processed by heat treatment and precision grinding, and filled with
long-life, high-quality, multi-purpose grease. The roller
dust-proof adopts metal dust cover (KDD) or rubber sealing ring
(NPP).
Specifications: of Track Roller Bearing
Product Name | Track Roller Bearing |
Brand | Deep dream&OEM |
Model No | LFR5202KDD |
Sizes(mm) | 15*40*15.9mm |
Material | Chrome Steel, Bearing steel; GCr15; carbon steel, brass |
Sealed Type | 2RS rubber seals/ ZZ metal shields/Open |
Precision | P0, P5, P6 |
Clearance | C0, C2, C3, C4 |
Packing | Original Package |
Roller NO. | Dimensions(mm) | Load Ratings |
W(g) | dw | d | D | C | B | A | Cw(KN) | Cow(KN) |
LFR5200KDD | 50 | 8 | 10 | 32 | 14 | 14 | 18 | 5.6 | 3.6 |
LFR5201KDD | 68 | 10 | 12 | 35 | 15.9 | 15.9 | 20.65 | 8.5 | 5.1 |
LFR5201KDD-12KDD | 68 | 12 | 12 | 35 | 15.9 | 15.9 | 21.75 | 8.5 | 5.1 |
LFR5201KDD-14KDD | 107 | 14 | 12 | 39.9 | 20 | 19 | 24 | 8.9 | 5 |
LFR5301KDD | 130 | 10 | 12 | 42 | 19 | 15.9 | 24 | 13 | 7.7 |
LFR5202KDD | 80 | 12 | 15 | 40 | 15.9 | 19 | 23.4 | 10 | 7.8 |
LFR5302KDD | 163 | 10 | 15 | 47 | 19 | 20 | 26.65 | 16.2 | 9.2 |
LFR5204KDD | 195 | 16 | 20 | 52 | 20.6 | 20.6 | 31 | 16.8 | 9.5 |
Advantage:
1. High speed, high precision
2. Long service life
3. Low noise and good performance
Why Choose Us:
1. High speed, High Precision, Low Noise, Long Service Life
2. Widely used
3. Large Inventories
4. High Quality and Competitive Prices
5. Various Brands
6. OEM is supported
Applications:
SG series guide roller and LFR series guide roller bearing
performance, the unique "sink head" design makes SG series guide
roller mainly applied to the flat surface, especially compact
roller mounting space, and form a complete set of guide roller
fixed bearing loaded after the guide roller does not highlight or
little highlight to the bearing plane. Used in embroidery machines,
CNC equipment.
U-groove bearings are widely used in house
FAQ
1. who are we?
We are based in Shaanxi, China, start from 2019,sell to North
America(17.00%),Eastern Asia(15.00%),Domestic
Market(12.00%),Eastern Europe(10.00%),Western Europe(10.00%),South
Asia(5.00%),Southeast Asia(5.00%),South America(5.00%),Northern
Europe(5.00%),Oceania(5.00%),Mid East(4.00%),Southern
Europe(3.00%),Africa(2.00%),Central America(2.00%). There are total
about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
deep groove ball bearing,needle rollerbearing,bearings, pillow
block bearing,tapered roller bearing
4. why should you buy from us not from other suppliers?
Our company is located in Xi'An, China. With advanced science and
technology R&D team, strong marketing and financial support,
sound after-sales service, professional engineers, we will supply
you goods with high quality and good service.
Part drawn cup Needle roller bearings catalogue
