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Item # 69790499337, SU-6 Type Complete Couplings - Metric Bores


    The SU Type coupling has a single flex plane, and is comprised of a single disc pack kit with two hubs. It is suitable for angular and axial misalignment only. Two SU couplings are often combined with a shaft to make a floating shaft coupling. The shaft can be hollow for long light weight floating shaft couplings.




Specifications  · Dimensional Data  · Performance Data  · Features

Specifications

Description 
SU90-6 35MMX35MM 10MMKW WSS BE

Bore Size
35.00 mm

Hub Style
Standard

Type
Disc Coupling Hubs

Hub Material
Steel

Keyway Size (W x D)
10 x 3.3 mm

Style
Bored

Color
Metallic

Coupling Series
SU-6

Coupling Type
Disc

Weight
3.16 lb

Weight (Complete Coupling w/ Max. Bores)
3.10 lb
1.40 kg


Dimensional Data

Size
90-6

Set Screw Style Coupling Size (Dimension T)
M6 x 6

Length thru Bore
1.570 in
39.88 mm

Dimension FD
3.540 in
90.00 mm

Overall Length
3.44 in
88.00 mm

Max. Bore (Dimensions ID1/ID2)
1.5 in
38 mm

Dimension HD
2.280 in
58.00 mm

Distance between Shaft Ends (Dimension BSE)
0.295 in
7.50 mm

Cubic inches
43.10870 in³


Performance Data

Nominal Torque
2100 in·lb
240 N·m

Max. Torque
4200 in·lb
480 N·m

Max. Speed (Unbalanced)
9100 rpm

Max. Speed (Balanced)
22700 rpm

Max. Angular Misalignment
1.50 º

Torsional Stiffness x 10^6 (of one disc pack)
2.40 in·lb/rad
0.30 Nm/rad

Rated Power at 100 rpm
3.50 hp
2.60 kW


Features

Features 
  • Unitized disc pack
  • Infinite life when properly aligned
  • Torsionally rigid without any back lash
  • No need for lubrication or maintenance
  • No wearing parts and high resistance to harsh environmental conditions
  • Larger sizes are available upon request


 DOWNLOADS 

Disc Coupling Catalog
(PDF, 0KB)

SU Type Disc Coupling Installation Guide
(PDF, 0KB)

SU Type Disc Coupling Installation Video