KRF040 KYF040 KXF040 Bearing 101.6x139.7x19.05mm

Bearing model: KRF040 KYF040 KXF040 Thin-section Ball bearing Size:101.6x139.7x19.05mm

Inner  Diameter   (ID):4 inch
Outer Diameter  (OD):5.5 inch
Width/Height: 0.75 inch
Material:chrome steel(GCr15/GCr15SiMn)
Weight:0.875 kg
Number of Row: single row
Seals type: Open

KRF040 The thin-section radial contact ball bearing primarily designed for deep groove ball bearing to sustain heavy pressure. The basic design intention is not only to support radical load , but also can sustain middle axial load, rotary load and moment load.

KXF040 The thin-section four-point contact bearing is the ideal choice for supporting moment heavy pressure. It successfully satisfies the four points contact between raceway and steel ball in order to support moment load and reversing axial load. Although it can be applied in light load.

KYF040 The thin-section angular contact bearings are designed for supporting axial load .They can also used to support radial or combining radial traction .But this type can’t solely used to sustain moment load or reverse radical forces. They always appeared in pairs.