CAT 584-8995 BEARING-SLV-GD

CAT 584-8995 is a Caterpillar genuine YM series straight-tube sleeve bearing (bushing), suitable for connecting rods, rocker arms, and other hinged parts of tracked bulldozers, loaders, and other equipment. It is used to support rotational and oscillating movements under low-speed, medium-load conditions. The following is core information about Cat®…

Core Technical Parameters

Item Details
Part Model: CAT 584-8995 (YM Sleeve Bearing, Straight-tube Type, Low-alloy Structural Steel, Surface Hardened)

Material: Low-alloy structural steel (20CrMnTi), surface hardening hardness HRC 58-62, core hardness HRC 30-35, tensile strength ≥ 1000 MPa, with good wear resistance and impact resistance

Key Dimensions: Inner diameter 50.8 mm (2.00 in), outer diameter 63.5 mm (2.50 in), total length 42.86 mm (1.6875 in), no flange, no internal/external lubrication grooves, no cross-holes

Unit Weight: Approx. 0.42 kg (0.9259 lbs)

Suitable Operating Conditions: Suitable speed ≤ 500 rpm, radial load ≤ 15 kN, operating temperature -20℃ to +80℃, suitable for dry and dusty operating environments

Core Functions Supports the rotation and oscillation of hinged parts, reducing friction and wear, ensuring smooth movement between components, and extending the service life of hinged parts.

Structure and Core Functions

Straight Cylindrical Structure: Flangeless design, adaptable to standard hole diameter installation, simple structure, convenient installation, suitable for various installation space requirements of Cat®…

Low Alloy Structural Steel Material: 20CrMnTi material with surface hardening treatment, surface wear resistance, good core toughness, can withstand medium loads and certain impact loads, suitable for earthmoving, infrastructure and other working conditions.

Surface Hardening Treatment: Surface hardness up to HRC 58-62, improving wear resistance, maintaining good core toughness, preventing impact fracture, suitable for frequent oscillation conditions.

Standard Tolerance Fit: Used with CAT original YM series pins, with a fit clearance of 0.02-0.05 mm, ensuring motion accuracy and stability, reducing component wear caused by excessive clearance.

Compatible Models and Application Scenarios

Compatible Equipment: CAT D6H, D6R, D6T and other tracked bulldozers; Cat® components such as linkages, booms, and bucket articulations on some loaders…

Core Applications: Used to support the rotational and oscillating movements of articulated parts of equipment, such as the ripper linkage of tracked bulldozers, and the boom-frame articulation of loaders. Suitable for medium-load, low-speed, and frequent oscillating operating conditions.