Clamp Bellows Cplg, Bores 4mmx0.125", OD 0.590", L 1.072", Aluminum

  • Mfr # BC10-4MM-1/8"-A

  • Zoro # G3403960


product price:  $98.49
/ea
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Key Features

Bore Dia.
4 mm x 0.125 in
Max. RPM
10000 RPM
Outside Dia.
0.590 in (15.0 mm)
Overall Length
1.072 in (27.2 mm)
Max. Temp. Range (F)
-40°F to 200°F (-40°C to 93°C)
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Specifications

Product Information

MFR #
BC10-4MM-1/8"-A
Zoro #
G3403960
UPC #
634529232408
Country of Origin
United States

Dimensions

Bore Dia.
4 mm x 0.125 in
Outside Dia.
0.590 in (15.0 mm)
Overall Length
1.072 in (27.2 mm)
Screw Size
M2
Length
1.072 in (27.2 mm)
Fastening Dimensions
Metric

Details

Max. RPM
10000 RPM
Max. Temp. Range (F)
-40°F to 200°F (-40°C to 93°C)
Torsional Stiffness (Deg./In.-Lbs.)
72 lb-in/Deg (8 Nm/Deg)
Style
Clamp
Max. Angular Misalignment
1.5 deg
Max. Parallel Misalignment (In.)
0.004 in (0.10 mm)
Material
Anodized Aluminum
Weight
0.0196 lbs
Screw Finish
Black Oxide
Dynamic Torque Reversing
5.5 lb-in (0.62 Nm)
Bore Tolerance
+0.001 in / -0.000 in (+0.03 mm / -0.00 mm)
Axial Motion
0.008 in (0.20 mm)
Static Torque
22 lb-in (2.5 Nm)
Dynamic Torque Non-Reversing
11 lb-in (1.25 Nm)
Screw Material
Alloy Steel
B2 Shaft Penetration
0.517 in
Measurement Type
Inch/Metric
B1 Shaft Penetration
13.1 mm
Recommended Shaft Tolerance
+0.000 mm / -0.013 mm
Number of Screws
2 ea
Screw Seating Torque
0.6 Nm

Description

Ruland standard length bellows couplings are a high torque zero-backlash coupling commonly found in responsive systems on semiconductor, solar, test and measurement, and printing equipment. This clamp type bellows coupling consists of two anodized aluminum hubs and a stainless steel bellows creating a lightweight low inertia coupling. It has 4mm x 0.125" bores, 0.590" (15.0mm) OD, and 1.072" (27.2mm) length. This coupling has a six convolution bellows for higher torque and torsional stiffness capabilities than equivalent couplings with more convolutions. The bellows are able to flex while remaining rigid under torsional loads allowing for all types of misalignment to be accommodated. This bellows coupling has a balanced design for reduced vibration at high speeds of up to 10,000 RPM. Hardware is metric and tests beyond DIN 912 12.9 standards. It is RoHS and REACH compliant.

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