Specification:
Model: HK0408
Drawn Cup Material: ST14 Steel
Cage Material: ST13 Steel
Needle Roller Material: Chromium Steel (GCr15)
Bore Diameter (Fw): 4mm
Outside Diameter (D): 8mm
Width: 8mm
Static Load Capacity (Cor): 1070N
Dynamic Load Capacity (Cr): 1540N
Maximum Rotational Speed (Oil): 40000rpm
Number of Packs: 10 Pcs
Description:
Drawn Cup Needle Roller Bearing features a deep drawn, thin-walled outer ring. They are compact bearings with high load carrying capacity and stiffness.
These bearings are especially suitable for high dynamic loads or radial-limited installation. They are mounted with a tight interference fit in the housing.
Shoulders or snap rings are not required to locate the bearing axially, thus enables a simple and economic design of the housing bore.
For various applications such as planetary gears in automobiles, constant mesh gearboxes, agricultural and construction equipment, pumps and compressors, and two-cycle engines, among others.
NOTE:
Install with a press machine or special tools instead of hammers because beating may lead to local deformation or brittle fracture.