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Bellows Coupling

  • Mfr # BCK44-35MM-1"-A

  • Zoro # G308677369

product price: $252.99
/ea
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Key Features

Overall Length
3.44 in
Moment of Inertia
1.434 lb-in sq
Bore Tolerance
+0.001/-0.000 in
Screw Material
Alloy Steel
Dynamic Torque Non-Reversing
462.5 lb-in
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Specifications

Product Information

MFR #
BCK44-35MM-1"-A
Zoro #
G308677369
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
3.44 in
Bore Diameter 2
1 in
Different Bore Sizes
Yes
Bore Diameter 1
35 mm
Minimum Bore Diameter
1 in
Coupling Outside Diameter
2.75 in
Maximum Bore Diameter
35 mm
Hub Length
1.2 in
Length Through Bore 1
1.58 in
Clearance Diameter
2.75 in
Keyway Depth 1
3.3 mm
Keyway Width 2
1/4 in
Screw Thread Size
M8
Keyway Width 1
10 mm
Keyway Depth 2
1/8 in
Length Through Bore 2
1.58 in

Details

Moment of Inertia
1.434 lb-in sq
Bore Tolerance
+0.001/-0.000 in
Screw Material
Alloy Steel
Item
Bellows Coupling
Dynamic Torque Non-Reversing
462.5 lb-in
Axial Motion
0.03 in
Dynamic Torque Reversing
231.3 lb-in
Hub Material Grade
2024
Bellows Material Grade
321
Bellows Material
Stainless Steel
System of Measurement
Inch to Metric Bore
Hub Material
Aluminum
Maximum Torque
925 lb-in
Parallel Misalignment
0.012 in
Torsional Stiffness
2,100 in-lb/Deg
Bellows Material Finish
None
Minimum Operating Temperature
-40 Degrees F
Maximum Speed
10,000 RPM
Features
Balanced Design for High RPM,Constant Velocity,High Torque with Low Inertia,High Torsional Stiffness,Long Life with no Maintenance
Included Screws
(2) Hex Cap Screw
For Misalignment Type
Angular, Axial, Parallel
Shaft Locking Type
Clamp On
Hub Material Finish
Sulfuric Anodized
Fastener Tightening Torque
39 N-m
Shaft Tolerance
+0.0000 in / -0.0005 in
Bore Type
Round Keyed
Angular Misalignment
2 Degrees
Maximum Operating Temperature
200 Degrees F
Full Bearing Support Required
Yes
Zero Backlash
Yes
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Number of Locking Screws
2
Application
Encoders, Stepper / Servo
Screw Material Finish
Black Oxide

Description

Bellows Coupling, Bore Diameter 1 35 mm, Bore Diameter 2 1 in, Coupling Outside Diameter 2.75 in, Maximum Speed 10,000 RPM, Maximum Torque 925 lb-in, Hub Material Aluminum, Overall Length 3.44 in, Shaft Locking Type Clamp On, System of Measurement Inch to Metric Bore, Clearance Diameter 2.75 in, Bellows Material Stainless Steel, Different Bore Sizes Yes, Length Through Bore 1 1.58 in, Length Through Bore 2 1.58 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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