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Ruland Bellows Coupling BCK50-1 1/2"-35MM-A - main

Bellows Coupling

  • Mfr # BCK50-1 1/2"-35MM-A

  • Zoro # G008677157

product price: $263.99
/ea
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Key Features

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

Product Information

MFR #
BCK50-1 1/2"-35MM-A
Zoro #
G008677157
UPC #
-
Country of Origin
United States

Dimensions

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

Details

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

Description

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