Combined roller bearing 4.063, 4.064 in assembly
Combined bearing 4.063
D=149mm
H=78.5mm
h=58.5mm
d=60mm
T=103mm
Combined bearing 4.064
D=149mm
H=86mm
h=67mm
d=60mm
T=108mm
Full Complement Cylindrical Roller Bearings SL185020 in assembling
Full Complement Cylindrical Roller Bearings SL1850 Series has three integral flanges on the inner ring and one integral flange on the outer ring. This kind of bearing can provide axial location for a shaft in one direction. A snap ring is inserted in the outer ring at the side opposite the integral flange.
SL18 5020 Full Complement Cylindrical Roller Bearing
Inside Diameter (d) 100mm
Outside Diameter (D) 150mm
Width (B) 67mm
U profile stud type track roller bearings used for guide rails
The new finished U profile stud type track roller bearings with ball & cage structure, the oil seal design can prevent the contaminants outside.
The bearings can support high radial- and axial forces in both directions. The special curved shape of the outer ring creates two contact surfaces with the guide rail.
With these track roller bearings, carriages will run quickly and quietly on guide rails.
These track rollers are lubricated and maintenance-free during their service-life.
Stud type track roller | Cam follower PWKR80-2RS ready for delivery to our European clients
Stud type track roller | Cam follower PWKR80-2RS
Stud type track rollers PWKR..-2RS, with axial guidance, full complement cylindrical roller set, lip seals on both sides.
The PWKR..-2RS type include PWKR35-2RS, PWKR40-2RS, PWKR47-2RS, PWKR52-2RS, PWKR62-2RS, PWKR72-2RS, PWKR80-2RS, PWKR90-2RS.
Also we can produce special designs and dimensions as the requirements of customer.
Double roller back-up rollers with pin used for levelling lines
The double roller back-up rollers with pin back-up rolls mainly used in the flattening and straightening lines of steel, stainless steel and aluminium sheets. The outer rings and the shaft are made in hardening and tempering steel with high hardness (up to 62 HRc). The shaft can be made also in case hardening steel in relations to the dimensions. They are available with sealing system (lamellar double or triple rings), thermoplastic seals and labyrinth system.
The internal design with needle roller and cage assembly or full complement rollers, so it can bear very high radial load capacity. The backup rollers work with the work rolls and the intermediate rolls in the levelling lines.
RKUR75 Guide Roller (Eccentric) Heavy Line System in Assembling
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.
NNTR 80X200X90.2ZL Support roller (yoke-type track roller) in assembling
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
Plummer Block, Split Bearing Housing for Steel Plant Export to Europe
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
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
Back-up Rolls For Tension Leveler Machines From LYSYM Bearing
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.