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Bellows Coupling

  • Mfr # BCK50-30MM-1"-A

  • Zoro # G908677189

product price: $290.99
/ea
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Key Features

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

Product Information

MFR #
BCK50-30MM-1"-A
Zoro #
G908677189
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
3.82 in
Bore Diameter 1
30 mm
Different Bore Sizes
Yes
Minimum Bore Diameter
1 in
Maximum Bore Diameter
30 mm
Coupling Outside Diameter
3.13 in
Bore Diameter 2
1 in
Screw Length
25 mm
Length Through Bore 2
1.75 in
Keyway Depth 2
1/8 in
Screw Thread Size
M8
Hub Length
1.38 in
Clearance Diameter
3.13 in
Length Through Bore 1
1.75 in
Keyway Width 1
8 mm
Keyway Width 2
1/4 in
Keyway Depth 1
3.3 mm

Details

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

Description

Bellows Coupling, Bore Diameter 1 30 mm, Bore Diameter 2 1 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 Keyed

Restrictions

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

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