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BCLK16-3/8"-9MM-A

$160,57
Cantidad Price (USD)
1 $160,57
10 $145,97
25 $121,65
50 $109,48
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Built to Order. Lead Time: 0-2 Days
Ruland BCLK16-3/8"-9MM-A, 3/8" x 9mm Bellows Coupling with Keyways, Increased Misalignment, Aluminum, 1.000" (25.4mm) OD, 1.523" (38.7mm) Length

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PRODUCT SPECIFICATIONS

Ruland BCLK16-3/8"-9MM-A is a bellows coupling with increased misalignment with 0.3750" x 9mm bores, 1.000" (25.4mm) OD, 1.523" (38.7mm) length, and 3/32" x 3mm keyways. It has more convolutions than comparably sized high stiffness styles allowing for increased misalignment for high-performance applications where shaft misalignment is harder to control. BCLK16-3/8"-9MM-A is comprised of two anodized aluminum hubs and a stainless steel bellows for lightweight and low inertia. It is also engineered with a balanced design for reduced vibration at high speeds up to 10,000 RPM. The thin walls of the bellows are able to flex while remaining rigid under torsional loads allowing for the accommodation of all forms of misalignment. Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities. BCLK16-3/8"-9MM-A is machined from meticulously selected bar stock that is sourced exclusively from North American mills. It is carefully made in our ISO 9001:2015 advanced manufacturing facility in Marlborough, MA under strict controls using proprietary processes. BCLK16-3/8"-9MM-A is RoHS3, REACH, and Conflict Minerals compliant.

PRODUCT SPECIFICATIONS

Dimensions

Agujero (B1)

0,3750 pulg

Agujero (B2)

9 mm

Chavetero (K1)

3/32 pulg

Chavetero (K2)

3 mm

Penetración del eje máximo (B1)

0,715 pulg (18,2 mm)

Penetración del eje máximo (B2)

0,715 pulg (18,2 mm)

Diámetro exterior OD

25,4 mm (1,000 pulg)

Tolerancia del agujero

+0,001 pulg / -0,000 pulg (+0,03 mm / -0,00 mm)

Longitud L

1,523 pulg (38,7 mm)

Tolerancia del Longitud

+/- 0,030 pulg (0,76 mm)

Ancho del cubo (LH)

0,467 pulg (11,85 mm)

Tolerancia del eje recomendada

+0,0000 / -0,0005 " (+0,000 / -0,013 mm)

Fastening Hardware

Tornillo de abrazadera forjado

M3

Material del tornillo

Alloy Steel

Tamaño de la llave hexagonal

2,5 mm

Acabado de los tornillos

Black Oxide

Par de apriete

2,1 Nm

Número de tornillos

2 cada

Performance Specifications

Reversión del par dinámico

15 lb-pulg (1,70 Nm)

Desalineación angular

3,0°

Par dinámico sin reversión

30 lb-pulg (3,40 Nm)

Desalineación paralela

0,008 pulg (0,20 mm)

Par estático

60 lb-pulg (6,8 Nm)

Movimiento axial

0,024 pulg (0,61 mm)

Rigidez torsional

185 lb-pulg/Deg (20,9 Nm/Deg)

Momento de inercia

0.009755 lb-in2, 2.855 x10-6 kg-m2

Velocidad máxima

10,000 RPM

Bearing Support Required

¿Juego cero?

¿Diseño equilibrado?

Recommended Installation Tools

Recommended Torque Wrench

TW:BT-1R-1/4-18.3

Recommended Hex Key

Metric Hex Keys

Additional Information

Especificación de material

Cubos: Barra de aluminio 2024-T351
; Fuelles: Acero inoxidable tipo AISI 321

Temperatura

-40°C a 93°C

Especificación de acabado

Anodizado con Sulfúrico MIL-A-8625 Tipo II, Clase 2 y ASTM B580 Tipo B Anodizado Negro

Bellows Attachment Method

Epoxy

Fabricante

Ruland Manufacturing

País de origen

EE.UU.

peso

0.066251

Tariff Code

8483.60.8000

UNSPC

31163018

Product Notes

Nota 1

Stainless steel hubs are available upon request.

Nota 2

Torque ratings are at maximum misalignment.

Nota 3

Performance ratings are for guidance only. The user must determine suitability for a particular application.

Nota 4

Torque ratings for the couplings are based on the physical limitations/failure point of the metal bellows. Under normal/typical conditions the hubs are capable of holding up to the rated torque of the metal bellows. In some cases, especially when the smallest standard bores are used or where shafts are undersized, slippage on the shaft is possible below the rated torque of the metal bellows. Keyways are available to provide additional torque capacity in the shaft/hub connection when required. Please consult technical support for more assistance.

BCLK16-3/8"-9MM-A
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