CAT 584-7415 BEARING-SLV-GD

CAT 584-7415 (5847415) is a CAT 584-7415 YM sleeve bearing, a straight-tube steel heavy-duty sleeve bearing suitable for articulated/support parts of equipment such as tracked bulldozers. The following is purely accurate information (without additional description):

Core Parameters and Information

Item Details
Part Model: CAT 584-7415 YM Sleeve Bearing

Part Type: Straight-tube steel sleeve bearing, suitable for heavy-duty articulated/support parts

Material: High-quality carbon structural steel, integrally quenched and tempered (HRC 28–32), surface galvanized and passivated

Key Dimensions: Inner diameter approx. 50.00 mm (1.969 in), outer diameter approx. 65.00 mm (2.559 in), length approx. 70.00 mm (2.756 in), with 45° assembly chamfers at both ends

Structural Features Thick-walled cylindrical shape, without lubrication grooves, used for radial support and positioning of pins to prevent component misalignment.

Compatible Structures: Matches pins (such as 584-7416, 584-7417) and retaining rings for hinged/support parts such as track frames, balance beams, and connecting rods.

Suitable Working Conditions: Heavy loads, frequent oscillations/rotations, suitable for dusty and humid outdoor working environments.

Compatible Models:
CAT D6R/D6T bulldozers (track frames, balance beams, working device hinge points)
CAT D7E/D7F bulldozers (connecting rods, suspension system hinge points)
CAT 329D/336D excavators (boom/stick hinges, connecting rod support parts)
CAT 980M/982M wheel loaders (working device connecting rods, steering knuckle support parts)

Installation and Fitting Points: Clearance fit with pins, radial clearance 0.025–0.040 mm, ensuring smooth and unobstructed rotation. The sleeve should have a transition fit with the mounting hole (clearance or interference 0–0.020 mm). Use a dedicated press-fit tool for cold pressing assembly; do not strike the sleeve body.

Before installation, clean the journal and mounting hole to remove burrs, rust, and impurities. Pre-install the seals and retaining rings to ensure reliable axial positioning.

Axially, use the retaining ring/step for positioning to prevent movement. After installation, check for smooth rotation, no abnormal noise, no axial movement, and unobstructed lubrication channels.

Add the specified grease according to the machine manual. After initial lubrication, replenish grease every 500 working hours.

Maintenance and Replacement Tips

Check wear, inner bore ovality, and axial clearance every 500–700 working hours. Replace the sleeve if wear exceeds 0.15 mm or ovality exceeds 0.10 mm.

Non-standard bearings are strictly prohibited from use, as they may cause abnormal wear of the pin and mounting seat, leading to hinge failure or component damage.