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Ruland
Set Screw Oldham Coupling Hub, Bore 0.750", OD 1.625", Stainless Steel
Mfr # OST26-12-SS
Zoro # G3392526
product price: $72.99
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$72.99
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Key Features
- Bore Dia. 0.750 in
- Max. RPM 4500 RPM
- Outside Dia. 1.625 in (41.3 mm)
- Overall Length 2.000 in (50.8 mm)
- Material 303 Stainless Steel
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Product Information
- Brand Ruland
- MFR # OST26-12-SS
- Zoro # G3392526
- UPC # 634529239865
- Country of Origin United States
- Category Motion Control Couplings
Dimensions
Bore Dia. | 0.750 in |
Outside Dia. | 1.625 in (41.3 mm) |
Overall Length | 2.000 in (50.8 mm) |
Fastening Dimensions | Metric |
Hub Width | 0.710 in |
Set Screw Size | M5 |
Details
Max. RPM | 4500 RPM |
Material | 303 Stainless Steel |
Weight | 0.3618 lbs |
Finish | Bright |
Style | Set Screw |
Max. Temp. Range (F) | Rating determined by disk |
Screw Type | Set Screw |
Screw Seating Torque | 3.2 Nm |
B1 Shaft Penetration | 0.710 in |
Screw Finish | Bright |
Screw Material | 18-8 300 Series Stainless Steel |
Recommended Shaft Tolerance | +0.0000 in / -0.0005 in |
Number of Screws | 2 ea 90° apart |
Measurement Type | Inch |
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 set screw style hub is a component in a three piece design which mates two stainless steel hubs to a disk insert. It has a 0.750" bore, 1.625" OD, and 0.710" 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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