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Ruland
Clamp Oldham Coupling Hub, Bore 0.188", OD 0.750", Stainless Steel
Mfr # OCT12-3-SS
Zoro # G3398388
product price: $42.15
/ea
$42.15
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Key Features
- Bore Dia. 0.188 in
- Max. RPM 4500 RPM
- Outside Dia. 0.750 in (19.1 mm)
- Overall Length 1.000 in (25.4 mm)
- Weight 0.0449 lbs
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Product Information
- Brand Ruland
- MFR # OCT12-3-SS
- Zoro # G3398388
- UPC # 634529303016
- Country of Origin United States
- Category Motion Control Couplings
Dimensions
Bore Dia. | 0.188 in |
Outside Dia. | 0.750 in (19.1 mm) |
Overall Length | 1.000 in (25.4 mm) |
Fastening Dimensions | Metric |
Hub Width | 0.380 in |
Set Screw Size | M2.5 |
Details
Max. RPM | 4500 RPM |
Weight | 0.0449 lbs |
Finish | Bright |
Material | 303 Stainless Steel |
Max. Temp. Range (F) | Rating determined by disk |
Style | Clamp |
Screw Type | Clamp |
Recommended Shaft Tolerance | +0.0000 in / -0.0005 in |
Screw Finish | Bright |
B1 Shaft Penetration | 0.380 in |
Screw Seating Torque | 0.73 Nm |
Measurement Type | Inch |
Screw Material | 18-8 300 Series Stainless Steel |
Number of Screws | 1 ea |
Bore Tolerance | +0.001 in / -0.000 in |
Description
Ruland oldham couplings are zero-backlash and designed for use in applications with high parallel misalignment (up to 10% of the OD). This clamp style hub is a component in a three piece design which mates two stainless steel hubs to a disk insert. It has a 0.188" bore, 0.750" OD, and 0.380" length. The multiple piece construction allows for a highly customizable coupling that easily combines clamp or set screw hubs with inch, metric, keyed, and keyless bores. Disks are available in three materials allowing the user to tailor coupling performance to system requirements. Stainless steel hubs can be used in high corrosion, high temperature, and cleanroom environments when combined with a PEEK disk. The complete coupling has a balanced design and can accommodate speeds of up to 4,500 RPM. Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities. This oldham coupling hub is RoHS and REACH compliant.
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