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Ruland Bellows Coupling BCK50-1 1/2"-30MM-A - main

Bellows Coupling

  • Mfr # BCK50-1 1/2"-30MM-A

  • Zoro # G708677167

product price: $263.99
/ea
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Key Features

Overall Length
3.82 in
Screw Material
Alloy Steel
Axial Motion
0.03 in
Dynamic Torque Reversing
337.5 lb-in
Bore Tolerance
+0.001/-0.000 in
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Specifications

Product Information

MFR #
BCK50-1 1/2"-30MM-A
Zoro #
G708677167
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
3.82 in
Coupling Outside Diameter
3.13 in
Bore Diameter 2
30 mm
Bore Diameter 1
1 1/2 in
Minimum Bore Diameter
30 mm
Maximum Bore Diameter
1 1/2 in
Different Bore Sizes
Yes
Screw Length
25 mm
Keyway Width 2
8 mm
Length Through Bore 2
1.75 in
Keyway Width 1
3/8 in
Screw Thread Size
M8
Clearance Diameter
3.13 in
Length Through Bore 1
1.75 in
Keyway Depth 1
3/16 in
Hub Length
1.38 in
Keyway Depth 2
3.3 mm

Details

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

Description

Bellows Coupling, Bore Diameter 1 1 1/2 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 Keyed

Restrictions

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

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