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Ruland
Keyed Clamp Oldham Cplg Hub, Bore 11mm, OD 25.4mm, Stainless Steel
Mfr # MOCC25-11-SS
Zoro # G3395326
product price: $121.99
/ea
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Key Features
- Bore Dia. 11 mm
- Max. RPM 4500 RPM
- Outside Dia. 1.000 in (25.4 mm)
- Overall Length 1.250 in (31.8 mm)
- Finish Bright
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Product Information
- Brand Ruland
- MFR # MOCC25-11-SS
- Zoro # G3395326
- UPC # 634529238523
- Country of Origin United States
- Category Motion Control Couplings
Dimensions
Bore Dia. | 11 mm |
Outside Dia. | 1.000 in (25.4 mm) |
Overall Length | 1.250 in (31.8 mm) |
Hub Width | 11.9 mm |
Fastening Dimensions | Metric |
Set Screw Size | M3 |
Details
Max. RPM | 4500 RPM |
Finish | Bright |
Material | 303 Stainless Steel |
Weight | 0.0839 lbs |
Keyway (mm) | 4 mm |
Style | Clamp with Keyway |
Max. Temp. Range (F) | Rating determined by disk |
Screw Type | Clamp with Keyway |
B1 Shaft Penetration | 11.9 mm |
Number of Screws | 1 ea |
Screw Finish | Bright |
Measurement Type | Metric |
Screw Seating Torque | 1.1 Nm |
Screw Material | 18-8 300 Series Stainless Steel |
Bore Tolerance | +0.03 mm / -0.00 mm |
Recommended Shaft Tolerance | +0.000 mm / -0.013 mm |
Description
Ruland oldham couplings are zero-backlash and designed for use in applications with high parallel misalignment (up to 10% of the OD). This keyed clamp style hub is a component in a three piece design which mates two stainless steel hubs to a disk insert. The addition of a keyway allows for increased torque capacity and prevents the coupling from slipping on the shaft when over torqued. It has an 11mm bore, 4mm keyway, 25.4mm OD, and 11.9mm 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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