Chrome Steel Radial Needle Roller And Cage Assemblies Kzk 4906 Steel Cage

Product Specification

Chrome Steel Radial needle rooller and cage assemblies kzk 4906 for Engineering Machinery

As for Model K, K…D radial needle and retainer assembly this kind cf bearing only has a group of radial needle and retainer assembly. With small outside diameter size, it is suitable for the parts, where the radial Sizes are specially limited, used for bearing the radial load. Model K…ZW, K…ZWD radial needle and retainer assembly is the double row radial needle and retainer assembly.

As for this kind of bearing, since it has net collar the surface of journal and the surface of hole at the housing are directly acted as rolling surface with surface hardness HRC 60 and surface roughness Ra no more than 0.63 h m.

In order to satisfy the requirement of main machine, this kind of bearing can be made in split bearing,convenient for mounting. Model K… D represents as the single row split bearing and Model K…ZWD represents as double row split bearing.

1-1) K single-row radial needle roller and cage assembly

1-2) K...ZW double-row radial needle roller and cage assembly

1-3) K.… D partial single-row radial needle roller and cage assembly

1-4) KZWD double-row radial needle roller and cage assembly

The rod-use needle roller and cage assembly is mainly used for engine, compressor and other crank-guide.

The designation of the rod-use needle roller and cage assembly is composed of letter and number. The letter KZK represents crank pine assembly and KBK represents piston pin assembly.

The needle roller and cage assembly for KZK crank pin adapts M-type cage with reliable performance. has special requirement. The surface of cage can be silver-plated or copper-coated.

The needle roller and cage assembly for KBK piston pin is different from KZK (external guide for crank pin). it is internally guided on the piston pin), thus increasing the length of needle.

Our Needle Roller Bearing Catalogue

Cylindrical Roller Bearing
Auto Parts
Automobile Bearings
Bearing Inner Ring
Clutch Bearing
Combined Needle Roller Bearing
Combined Needle Roller Bearing With The Inner Ring
Curve Roller Bearings
Cylindrical Roller Bearings With Snap Ring
Cylindrical Roller Bearings With Snap Ring Groores
Drawn Cup Needle Roller Bearing With Retainer
Drawn Cup Needle Roller Bearing With Ring
Drawn Cup Needle Roller Bearing With Seal Ring
Drawn Cup Needle Roller Clutch
Drawn Cup Full Complement Needle Roller Bearings
Drawn Cup Needle Roller Bearing
Drawn Cup Needle Roller Clutch Assembly
Full Complement Cylindrical Roller Bearings
Full Coplement Needle Roller Bearing With Or Without Inner Ring
Heavy Duty Bearing
Needle Bearing Inner Ring
Needle Bearing Manufacturer
Needle Roller And Cage Assemblies
Needle Roller Bearing
Needle Roller Bearing Without Inner Ring
Needle Roller Without Shoulder And Inner Ring
Needle Roller Without Shoulder And With Inner Ring
No Collar Slab Roller And Cage Assemblies
Non-Standard Bearings
One Way Clutch
One-Way Needle Roller Bearing
Overrunning Clutch
Radial Needle Roller And Cage Assemblies
Rod-Use Needle Roller And Cage Assemblies
Roller Pins
Rollering Bearings
Seal Ring Needle Roller Bearing With Inner Ring Or Without Inner Ring
Sealed Needle Roller Bearings
Seat Ring
Self-Aligning Needle Bearing
Shaft Ring
Solid Collar Needle Roller Bearing
Sprag Type One-Way Clutch
Supporting Roller Bearings
Thrust Ball Bearing With Flat Seat
Thrust Cylindrical Roller And Cage Assemblies Seat Ring Shaft Ring
Thrust Needle Roller Bearings
Thrust Washer etc.