2023 | LYSYM

RKUR75 Guide Roller (Eccentric) Heavy Line System in Assembling

2023-12-14

RKUR75 guide rollers with tapered roller bearings mainly used for linear guide systems. The sides of the race are convex with radius R400.

Outer diameter (mm): 75
Lenght (mm): 100
Sealing: sealed on both sides
Thread size: M30x1,5
Material: Bearing steel

Other eccentric types RKUR55, RKUR65, RKUR75, RKUR95, RKUR115 and concentric types RKU55, RKU65, RKU75, RKU95, RKU115 are available.

NUTR17 yoke type track roller bearing-LYSYM Bearing

2023-08-17

NUTR17 full complement roller yoke type track roller bearing can support very high radial and axial loads due to the double row design. This kind of bearing mainly used for cam drives, slideways, conveying equipment etc.

Inside Dimension: 17mm

Outside Dimension: 40mm

Width ：21mm

NNTR 80X200X90.2ZL Support roller (yoke-type track roller) in assembling

2023-07-05

NNTR 80X200X90.2ZL support roller, backup roller, yoke type track roller

Outside dia.: 200mm

Bore dia.: 80mm

Width: 90mm

Weight: 16.8kg

NNTR 80X200X90.2ZL Support roller (yoke-type track roller), backup roller with flange rings, integral sealing and relubrication feature, they are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc.

Very high radial load carrying capacity
Accommodate relatively heavy axial loads due to skew or tilting
Long service life
Easy to mount
Sealed for increased reliability, with relubrication feature

Cam follower|Stud type track roller NUKR72, NUKR80, NUKR85, NUKR90

2023-06-20

Cam followers (stud-type track rollers) are designed to run on tracks and to be used in cam drives, conveyor systems, etc. They are based on either needle or cylindrical roller bearings. Instead of an inner ring, they have a threaded solid stud (pin).

Features and benefits:

Accommodate high radial loads
Accommodate axial loads
Long service life
Easy to mount

NUKR35, NUKR40, NUKR47, NUKR52, NUKR62, NUKR72, NUKR80, NUKR85, NUKR90, NUKR100, NUKR110

Plummer Block, Split Bearing Housing for Steel Plant Export to Europe

2023-05-24

The new finished Plummer Block, Split Bearing Housing will be used for Steel Plant. It’s a very special bearing housing, it was produced as the drawing of our client.

This bearing housing made of 2 part, the upper cover and the base, which connected with bolts.

The material for the plummer blocking is Ductile cast iron, which is a type of cast iron known for its impact and fatigue resistance, elongation, and wear resistance due to the spherical (round) graphite structures in the metal. Ductile Iron is also called ductile cast iron, spheroidal graphite cast iron, or nodular cast iron.

LYSYM specialized in producing plummer blocks, split bearing housings, contact us for any enquiry.

Backup rolls without pin in assembling

2023-05-16

Yoke type track roller backup rolls, have full complement cylindrical rollers structure, and have no pin, they have lamellar or lip protections and external shields which are mainly used for hot rolled sheets flattering machines.

The backup rolls are built with two or more full complement crowns of cylindrical rollers separated by spacers integrated into the outer ring. The large load capacities ensure that they are used in large quantities in those steel sheet levelling or straightening machines that work continuously and in severe operating conditions.

This kind of backup rolls mainly produced as the requirements or drawings of customer.

Contact us at info@lysym-bearing.com

SL045020PP Sheave Bearing, SL045020PP double row full Complement cylindrical roller bearing

2023-05-06

SL045020PP Sheave Bearing, SL045020PP is a double row full complement cylindrical roller bearing, it has hightest dynamic and static load ratings, bearing has Superior sealing capability and it has unique design rubber contact seal prevents dust & water invasion. The two-piece inner ring has three integral flanges and is fixed together by a retaining ring. The outer ring has an integral central flange. This kind of bearings can be used to locate a shaft axially in both directions. The outer rings has two snap groove and is one millimeter narrower than inner ring.

Item: SL045020PP Sheave Bearing
Type: Double Row Full Complement Cylindrical Roller Sheave Bearing
Dimensions: 100mm x 150mm x 67mm/Metric
Dynamic load rating Cr: 315,000 N
Static load rating Cor: 585,000 N
Grease Lubrication: 1,000 RPM
Operating temperature: Suitable for -30 to +120 Celsius
Application: Highly suitable in rope sheave

Back-up Rolls For Tension Leveler Machines From LYSYM Bearing

2023-04-12

Back-up rolls for tension leveler machines. Basically the diiferent kind of back up rollers for metal flattening and straightening machines can be identified as: Back up rollers of “NNTR” form (or similar to) without pin and Back up rollers with cylindrical outer profiling with pin.

The hardness and shape of the outer ring are adaptable to the customer’s needs, the radial part can be made with a roller / needle cage or full complement to increase the load capacity, which can be combined with axial contrasts with rollers or balls, the sealing and lubrication systems are adaptable according to customer’s requirements.

The sealing and protection system can be executed in various ways, with protection plates and sliding seals all suitable to prevent external agents such as dust and scale from penetrating inside.