HK4012 Drawn Cup Needle Roller Bearings, Open End, 40mm I.D., 47mm OD, 12mm Width

Description:

1. Drawn Cup Needle Roller Bearing features a deep drawn, thin-walled outer ring. They are compact bearings with high load carrying capacity and stiffness.
2. These bearings are especially suitable for high dynamic loads or radial-limited installation. They are mounted with a tight interference fit in the housing.
3. Shoulders or snap rings are not required to locate the bearing axially, thus enables a simple and economic design of the housing bore.
4. For various applications such as automotive and truck transmissions, agricultural and construction equipment, pumps and compressors, and two-cycle engines, among others.
5. NOTE: Install with press machine or special tools instead of hammers because beating may lead to local deformation or brittle fracture.

Specification:

Model: HK4012
Drawn Cup Material: ST14 Steel
Cage Material: ST13 Steel
Needle Roller Material: Chromium Steel (GCr15)
Bore Diameter (Fw): 40mm
Outside Diameter (D): 47mm
Width: 12mm
Static Load Capacity (Cor): 24300N
Dynamic Load Capacity (Cr): 14400N
Maximum Rotational Speed (Oil): 6300rpm
Number of Pack: 1 Pcs