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BCL12-3/16″-4MM-A
Manufacturer
Ruland
Description
3/16" X 4mm Bores
0.750" (19.1mm), Od, 1.355" (34.4 Mm) Length
Bellows Coupling
Increased Misalignment
Aluminum
0.750" (19.1mm), Od, 1.355" (34.4 Mm) Length
Bellows Coupling
Increased Misalignment
Aluminum
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(800) 228-8895 Request a callSpecifications
Brand
Ruland
Length (L)
1.355 in (34.4 mm)
O.D. (D)
0.750 in (19.1 mm)
Material
Aluminum
Bore (B1)
0.1875 in
Bore (B2)
4 mm
Keyway
No
B1 Max Shaft Penetration
0.570 in (14.5 mm)
B2 Max Shaft Penetration
0.570 in (14.5 mm)
Bore Tolerance
+0.001 in / -0.000 in (+0.03 mm / -0.00 mm)
Screw Material
Alloy Steel
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
Seating Torque
1.21 Nm
Hex Wrench Size
2.0 mm
Maximum Speed
10000 RPM
Temperature
-40°F to 200°F (-40°C to 93°C)
Product Group
Bellows Coupling Standard Length
Shaft Tolerance
+0.0000 in / -0.0005 in +0.000 mm / -0.013 mm
Zero-Backlash?
Yes
Balanced Design
Yes
UNSPC
31163018
Cap Screw
M2.5
Static Torque
40 lb-in (4.5 Nm)
Dynamic Torque Non-Reversing
20 lb-in (2.25 Nm)
Dynamic Torque Reversing
10 lb-in (1.13 Nm)
Torsional Stiffness
87 lb-in/Deg (9.8 Nm/Deg)
Angular Misalignment
3.0 deg
Parallel Misalignment
0.008 in (0.20 mm)
Axial Motion
0.020 in (0.51 mm)
Bellows Attachment Method
Epoxy
Length Tolerance
+/- 0.030 in (0.76 mm)
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40, 682 bearings from stock
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