CAT 263-4996 Coupling Hub
CAT 263-4996 coupling hub provides the arrangement-specific mechanical interface required for rotational power transmission in compatible CAT drive systems.
| Product Code | 263-4996 |
| Brand | CAT |
| Category | CAT Spare Parts |
| Condition | New |
| Availability | In stock |
| Price | Price on request |
Description
CAT 263-4996 is identified in the supplied CAT stock list as HUB-COUPLING. A coupling hub connects a rotating shaft to the corresponding coupling assembly and transfers torque through the drivetrain while maintaining the required alignment. Bore dimensions, spline or key configuration, outside diameter, material and mating coupling are arrangement specific and must not be assumed from another hub. Proper fit is critical for reliable power transmission. Verify the shaft interface, mating coupling, drivetrain group, equipment serial number and CAT SIS before installation.
Technical Details
Part Number: 263-4996
Brand: CAT
Part Type: Coupling Hub
System: Drivetrain / Power Transmission
Function: Rotational Torque Transfer
Bore: CAT SIS Verification Required
Spline / Key: CAT SIS Verification Required
Material: CAT SIS Verification Required
Mating Coupling: CAT SIS Verification Required
Condition: New
Stock Status: In Stock
Compatible Systems
Compatible CAT drivetrain and rotating-equipment assemblies where coupling hub part number 263-4996 is specified. Exact equipment, shaft and coupling compatibility requires CAT SIS verification.