Product Details

CF-1 1/8 Stud Cam Follower Bearing

Itroductions of stud type cam followers bearing

Cam followers have an internal design very similar to that of a needle or cylindrical roller bearing. They are characterized by a thick-walled outer ring that enables them to accommodate shock loads while reducing distortion and bending stresses. The outer ring running surface is crowned as standard. However, cam followers with cylindrical (flat) running surfaces are available for certain applications.

Instead of an inner ring, cam followers have a solid stud (pin) that is threaded so that the cam follower can be quickly and easily attached to appropriate machine components by means of a hexagonal nut.

Axial guidance for the outer ring is provided by an integral flange at the head of the stud and a flange ring pressed onto the stud, or by the roller complement. Cam followers are pre-greased, ready-to-mount units that are suitable for all types of cam drives, tracks and conveyor systems.

Stud type track roller:

1.Featuring multiple compact structure 2.broad adaptability and easy installation

Types of Designs:
Supporting structure of needle rollers or cylindrical rollers is adopted for this kind of bearing. There are multiple types of sealing for preventing pollutant or water intrusion, various profile forms such as cylindrical & arc for the outer circle of outer race, bolt shaft structure which is convenient for direct installation and suitable to different occasions. Special structure can be designed as well according to the requirements of customers.

Product Precision Accuracy:
Dimensional tolerance and geometrical accuracy is based on GB/T6445.
Mutual difference of needle roller diameter is 2μm, and the precision grade is G2 (ISO GB309).
Bearing radial running clearance conforms to the value defined by 0 group of GB/T4604.
Diameter tolerance of outer-race arc is 0~0.05mm.
For fuller information on the special requirements of bearing running clearance, inscribed circle and accuracy grade, please contact this company.

Materials:
Material for needle roller is GCr15 bearing steel, quench-hardening HRC60---65.
Material for inner and outer races is GCr15 bearing steel or carburizing steel.
Material for cages is quality low-carbon steel or reinforced nylon.

Special Directions:
Outer race surface of supporting roller is arc form so as to avoid rim stress.
Limited by plastic cages (suffixed with TN) and sealing-element material, operating temperature is -300C---+1000C.

Outer race position is adjusted by eccentric sleeve structure so that it can match the motion rail.

For general-disposition design of bearings, refer to the relevant recommendation in the applied technology of rolling bearings.

track roller bearings application:

Shaft of large machine tool, Wheel shaft box, Large reducer, Bearing of roller steel mill, Agricultural machinery, construction, hydro and wind engineering, machine tools and manufacturing machinery, material handling and packaging industry, port engineering, electric tools industry, transmission, the semiconductor, pump and fan, industrial robotics and automation, rubber, plastic and chemical, textile machine, metallurgy,tractor, woodworking machinery, office automation equipment.

track roller bearing types:
Yoke type track rollers	without axial guidance		RSTO, STO, RNA22…2RS, NA22…2RS,
	with axial guidance		NATR…PP
	with axial guidance	full completement	NATR, NATV…PP, NATV, NUTR, PWTR...2RS, NNTR…2ZL,
Stud thread type track roller	with axial guidance		KR…PP, KR, KRE…PP, KRV…PP, NUKR, NUKRE, PWKR…2RS, PWKRE…2RS
track roller	sealed	double row	LFR..2Z, LR50, LR52, LR53
track roller	sealed	single row	LR6, LR2, KLR
Stud type track roller	sealed	double row	ZL52…DRS, ZLE52…2Z, KR52…2RS
Stud type track roller	sealed	single row	ZL2…DRS

If you need,just contact with us

Sophia

Skype:xieyuyun103