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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