Do you know the needle cage bearing?

The needle cage bearing is equipped with thin and long rollers (the length of the roller is 3~10 times the diameter and the diameter is generally not more than 5mm), so the radial structure is compact, and the inner diameter and load capacity are the same as other types of bearings. The smallest diameter, especially suitable for support results with limited radial mounting dimensions.

The needle cage bearing is a self-contained rolling element with a wide spacing of the two guide faces of the cage, which precisely guides the needle roller and maintains the correct position of the needle roller.
The needle cage bearing is suitable for the case where the shaft and the seat hole can be used as a raceway. Only the shaft and the bearing housing raceway are machined to the specified dimensional accuracy and geometric accuracy to ensure high rotation precision in a minimum space.

The main structural form of the needle cage bearing:
Needle cage bearing code
K/KS single row / single row split
KK/KKS double row / double row split
KZK connecting rod crank pin
KBK connecting rod piston pin
KNL long cylindrical roller and retaining assembly
DF centripetal needle cage bearings are available in single row K and double row K...ZW versions, and special split needle and cage assemblies can be used when the integral cage cannot be installed. Add "D", ie K...D, K...ZWD.

Front code of the needle cage bearing:
KBK-Pin pin and cage assembly for piston pins
KZK-Crank pin and cage assembly for crank pin
WJ-Inch needle roller and cage assembly

ZYSL company specializes in needle cage bearing for many years. All raw materials and accessories have been carefully selected to ensure a good user experience.

Welcome to contact us to get the price of needle cage bearing!