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Ruland Bellows Coupling BC50-35MM-1 1/4"-A - main

Bellows Coupling

  • Mfr # BC50-35MM-1 1/4"-A

  • Zoro # G408675807

product price: $250.99
/ea
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Key Features

Overall Length
3.82 in
Moment of Inertia
2.788 lb-in sq
Axial Motion
0.03 in
Bore Tolerance
+0.001/-0.000 in
Dynamic Torque Reversing
337.5 lb-in
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Specifications

Product Information

MFR #
BC50-35MM-1 1/4"-A
Zoro #
G408675807
UPC #
-
Country of Origin
United States

Dimensions

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

Details

Moment of Inertia
2.788 lb-in sq
Axial Motion
0.03 in
Bore Tolerance
+0.001/-0.000 in
Dynamic Torque Reversing
337.5 lb-in
Screw Material
Alloy Steel
Item
Bellows Coupling
Dynamic Torque Non-Reversing
675 lb-in
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
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
Zero Backlash
Yes
Bellows Material
Stainless Steel
Hub Material Grade
2024
Maximum Operating Temperature
200 Degrees F
Maximum Speed
10,000 RPM
Bellows Material Grade
321
Hub Material
Aluminum
Minimum Operating Temperature
-40 Degrees F
Application
Encoders, Stepper / Servo
Shaft Tolerance
+0.0000 in / -0.0005 in
Hub Material Finish
Sulfuric Anodized
Angular Misalignment
2 Degrees
Maximum Torque
1,350 lb-in
Screw Material Finish
Black Oxide
Bore Type
Round
Full Bearing Support Required
Yes
Parallel Misalignment
0.012 in
Included Screws
(2) Hex Cap Screw
Shaft Locking Type
Clamp On
Bellows Material Finish
None
Torsional Stiffness
3,500 in-lb/Deg
Fastener Tightening Torque
39 N-m
Number of Locking Screws
2
For Misalignment Type
Angular, Axial, Parallel

Description

Bellows Coupling, Bore Diameter 1 35 mm, Bore Diameter 2 1 1/4 in, 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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