Clamp Bellows Cplg, Bores 9mmx0.250", OD 1.000", L 1.313", Aluminum

  • Mfr # BC16-9MM-1/4"-A

  • Zoro # G3418925


product price:  $87.19
/ea
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Key Features

Bore Dia.
9 mm x 0.250 in
Max. RPM
10000 RPM
Outside Dia.
1.000 in (25.4 mm)
Overall Length
1.313 in (33.3 mm)
Screw Size
M3
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Specifications

Product Information

MFR #
BC16-9MM-1/4"-A
Zoro #
G3418925
UPC #
634529232934
Country of Origin
United States

Dimensions

Bore Dia.
9 mm x 0.250 in
Outside Dia.
1.000 in (25.4 mm)
Overall Length
1.313 in (33.3 mm)
Screw Size
M3
Length
1.313 in (33.3 mm)
Fastening Dimensions
Metric

Details

Max. RPM
10000 RPM
Max. Parallel Misalignment (In.)
0.004 in (0.10 mm)
Material
Anodized Aluminum
Max. Temp. Range (F)
-40°F to 200°F (-40°C to 93°C)
Torsional Stiffness (Deg./In.-Lbs.)
244 lb-in/Deg (27 Nm/Deg)
Max. Angular Misalignment
1.5 deg
Style
Clamp
Weight
0.0736 lbs
Bore Tolerance
+0.001 in / -0.000 in (+0.03 mm / -0.00 mm)
Dynamic Torque Reversing
15 lb-in (1.70 Nm)
Axial Motion
0.012 in (0.30 mm)
Screw Material
Alloy Steel
Screw Finish
Black Oxide
Number of Screws
2 ea
Dynamic Torque Non-Reversing
30 lb-in (3.40 Nm)
Screw Seating Torque
2.1 Nm
Static Torque
60 lb-in (6.8 Nm)
Recommended Shaft Tolerance
+0.000 mm / -0.013 mm
B1 Shaft Penetration
15.9 mm
B2 Shaft Penetration
0.626 in
Measurement Type
Inch/Metric

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 9mm x 0.250" bores, 1.000" (25.4mm) OD, and 1.313" (33.3mm) length. This coupling has a four 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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