Single Set Screw Type Steel Hubs - 6A77

Part Number: 6A77

Adobe 3D PDF help

Image 01

Product Details

Bore Size D1
Bore Size D2
Product Name Single Set Screw Steel Hubs
Continuous Rated Torque (in lb) 15,600
Peak Rated Torque (in lb) 31,200
Torsional Stiffness (in-lb/deg) 94,107
Torsional Stiffness (Nm/Rad) 609,303
Maximum Speed A & B Hub (RPM) 3,900
Misalignments Angular (deg) 3
Misalignments Parallel (in) 0.025
Misalignments Axial (in) 0.160
A Hub Unit Weight At Max Bore (lb) 3.13
A Hub Unit inertia At Max Bore (lb-in²) 209.00
B Hub Unit Weight At Max Bore (lb) 38.50
B Hub Unit inertia At Max Bore (lb-in²) 318.00
Diameter A (in) 7.750
B (in) 3.130
C (in) 1.010
Ga A Hub (in) 4.610
Gb B Hub (in) 6.460
H (in) 3.130
Length L (in) 7.260
X (in) 0.890
LB (in) 4.010
T (in) 1.500
Coupling Size for Drawing References 77
Material Map always
Source PDF Zero-Max_CD_Couplings.pdf


The Zero-Max culture is one of continuous research to
improve product, process, and service.

Contact Us

Factory Floor
Competancy and Inspections