Description

1976440 Spherical Plain Bearing, 197-6440 joint bearing fits for caterpillar replace.

Weight: 9.5KG

Specifications:

　1) Sliding contact surfaces: Steel vs. Steel.
2) Materials: Both outer race and inner race are made of high chrome bearing steel.
3) Heat treatment: Both outer race and inner race are quenched (hardened), surface phosphorized.
4) Features of structure: With oil groove and oil holes, with an axial split in outer race. With dual seals.
5) Lubricant: molybdenum disulfide.
6) Properties: Good wearability, corrosion resistance, self-alignment, dust proof.