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BCL12-1/4″-4MM-A
Manufacturer
Ruland
Description
1/4" 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
Bore (B1)
0.2500 in
Bore (B2)
4 mm
O.D. (D)
0.750 in (19.1 mm)
Length (L)
1.355 in (34.4 mm)
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(800) 228-8895 Request a callSpecifications
Brand
Ruland
Cap Screw
M2.5
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
Static Torque
40 lb-in (4.5 Nm)
Hex Wrench Size
2.0 mm
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
Maximum Speed
10000 RPM
Seating Torque
1.21 Nm
Length (L)
1.355 in (34.4 mm)
B2 Max Shaft Penetration
0.570 in (14.5 mm)
O.D. (D)
0.750 in (19.1 mm)
Material
Aluminum
Bore (B1)
0.2500 in
Bore (B2)
4 mm
Keyway
No
B1 Max Shaft Penetration
0.570 in (14.5 mm)
Bore Tolerance
+0.001 in / -0.000 in (+0.03 mm / -0.00 mm)
Number of Screws
2 ea
Screw Material
Alloy Steel
Screw Finish
Black Oxide
ISO 9001:2015
Certified
REACH
Compliant
RoHS3
Compliant
Conflict Minerals
Compliant
Tariff Code
8483.60.8000
Length Tolerance
+/- 0.030 in (0.76 mm)
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Extensive stock and responsive customer service
Daily M-F business hours 8-5pm PST
Customer service in English
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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