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BC12-5-4-A
Manufacturer
Ruland
Description
5/16" X 1/4" Bores
0.750" Od, 1.306" Length
Bellows Coupling
High Stiffness
Aluminum
0.750" Od, 1.306" Length
Bellows Coupling
High Stiffness
Aluminum
Bore (B1)
0.3125 in
Bore (B2)
0.2500 in
O.D. (D)
0.750 in (19.1 mm)
Length (L)
1.306 in (33.2 mm)
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(800) 228-8895 Request a callSpecifications
Brand
Ruland
Static Torque
40 lb-in
Product Group
Bellows Coupling Standard Length
Shaft Tolerance
+0.0000 in / -0.0005 in
Zero-Backlash?
Yes
Balanced Design
Yes
UNSPC
31163018
Cap Screw
M2.5
Dynamic Torque Non-Reversing
20 lb-in
Maximum Speed
10000 RPM
Dynamic Torque Reversing
10 lb-in
Torsional Stiffness
120 lb-in/Deg
Angular Misalignment
1.5 deg
Parallel Misalignment
0.004 in
Axial Motion
0.010 in
Bellows Attachment Method
Epoxy
Length Tolerance
+/- 0.030 in
Temperature
-40°F to 200°F (-40°C to 93°C)
Hex Wrench Size
2.0 mm
Length (L)
1.306 in (33.2 mm)
Bore Tolerance
+0.001 in / -0.000 in
O.D. (D)
0.750 in (19.1 mm)
Material
Aluminum
Bore (B1)
0.3125 in
Bore (B2)
0.2500 in
Keyway
No
B1 Max Shaft Penetration
0.570 in
B2 Max Shaft Penetration
0.570 in
Screw Material
Alloy Steel
Seating Torque
1.21 Nm
Screw Finish
Black Oxide
ISO 9001:2015
Certified
REACH
Compliant
RoHS3
Compliant
Conflict Minerals
Compliant
Tariff Code
8483.60.8000
Number of Screws
2 ea
Recommended Hex Key
Metric Hex Keys
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40, 601 bearings from stock
Emergency Service available for immediate delivery
In stock in our warehouse in the US
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Product Added to Cart and Back Orders
Product Added to Back Orders
15 items added to cart, can be ordered and shipped today.
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