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Ruland Bellows Coupling BC50-1 3/4"-30MM-A - main

Bellows Coupling

  • Mfr # BC50-1 3/4"-30MM-A

  • Zoro # G908675819

product price: $226.99
/ea
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Key Features

Overall Length
3.82 in
Moment of Inertia
2.721 lb-in sq
Dynamic Torque Non-Reversing
675 lb-in
Screw Material
Alloy Steel
Axial Motion
0.03 in
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Specifications

Product Information

MFR #
BC50-1 3/4"-30MM-A
Zoro #
G908675819
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
3.82 in
Coupling Outside Diameter
3.13 in
Different Bore Sizes
Yes
Bore Diameter 2
30 mm
Bore Diameter 1
1 3/4 in
Maximum Bore Diameter
1 3/4 in
Minimum Bore Diameter
30 mm
Screw Length
25 mm
Length Through Bore 2
1.75 in
Screw Thread Size
M8
Length Through Bore 1
1.75 in
Clearance Diameter
3.13 in
Hub Length
1.38 in

Details

Moment of Inertia
2.721 lb-in sq
Dynamic Torque Non-Reversing
675 lb-in
Item
Bellows Coupling
Screw Material
Alloy Steel
Axial Motion
0.03 in
Dynamic Torque Reversing
337.5 lb-in
Bore Tolerance
+0.001/-0.000 in
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Hub Material Grade
2024
Zero Backlash
Yes
Features
Balanced Design for High RPM,Constant Velocity,High Torque with Low Inertia,High Torsional Stiffness,Long Life with no Maintenance
System of Measurement
Inch to Metric Bore
Bellows Material Grade
321
Minimum Operating Temperature
-40 Degrees F
Bellows Material
Stainless Steel
Maximum Operating Temperature
200 Degrees F
Hub Material
Aluminum
Maximum Speed
10,000 RPM
Application
Encoders, Stepper / Servo
Bellows Material Finish
None
Shaft Locking Type
Clamp On
Hub Material Finish
Sulfuric Anodized
Screw Material Finish
Black Oxide
Angular Misalignment
2 Degrees
Maximum Torque
1,350 lb-in
Full Bearing Support Required
Yes
Shaft Tolerance
+0.0000 in / -0.0005 in
Number of Locking Screws
2
For Misalignment Type
Angular, Axial, Parallel
Fastener Tightening Torque
39 N-m
Bore Type
Round
Included Screws
(2) Hex Cap Screw
Torsional Stiffness
3,500 in-lb/Deg
Parallel Misalignment
0.012 in

Description

Bellows Coupling, Bore Diameter 1 1 3/4 in, Bore Diameter 2 30 mm, Coupling Outside Diameter 3.13 in, Maximum Speed 10,000 RPM, Maximum Torque 1,350 lb-in, Hub Material Aluminum, Overall Length 3.82 in, Shaft Locking Type Clamp On, System of Measurement Inch to Metric Bore, Clearance Diameter 3.13 in, Bellows Material Stainless Steel, Different Bore Sizes Yes, Length Through Bore 1 1.75 in, Length Through Bore 2 1.75 in, Parallel Misalignment 0.012 in, Bore Type Round

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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