SNR SNU 512-610

SNR SNU 512-610 Plummer Block Housing

Description

The SNR SNU 512-610 is a high-quality split plummer block housing designed for industrial applications requiring robust and reliable bearing support. Manufactured from durable cast iron, this housing ensures stability and longevity for rotating machinery. Its split design allows for easy installation, inspection, and maintenance of the incorporated bearing without needing to disassemble the entire shaft assembly.

Specifications

• Manufacturer: SNR
• Part Number: SNU 512-610
• Type: Split Plummer Block Housing
• Material: Cast Iron
• Mounting: 2-Bolt Base
• Compatible Shaft Diameter: 50 mm (with appropriate bearing/sleeve)
• Lubrication: Features a grease nipple for relubrication

Label Info

• Brand: SNR
• Model: SNU 512-610

Application

This plummer block housing is ideal for use in conveyor systems, agricultural equipment, ventilation systems, and general industrial machinery where a reliable mounting for a rotating shaft is critical.

Country of Origin

Typically manufactured in France by NTN-SNR.

CO2 Impact

By purchasing this pre-owned component, you are helping to avoid the emission of approximately 9.0 kg of CO2, which is associated with the production of a new unit. This is comparable to the emissions from driving a standard car for 45 kilometers.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What type of bearing and adapter sleeve is the SNU 512-610 housing designed for?

This housing is typically used with a 22212 E/K spherical roller bearing on an H312 adapter sleeve for a 50 mm shaft, or a 1212 K self-aligning ball bearing on an H212 adapter sleeve for a 45 mm shaft.

What is the recommended tightening torque for the cap bolts on this housing?

For standard M12 Grade 8.8 cap bolts, the recommended tightening torque is approximately 80-85 Nm. Always consult the manufacturer’s technical datasheet for the most accurate and application-specific values.

Can this housing be used with seals, and if so, which types are compatible?

Yes, the SNU series is designed to accommodate various sealing arrangements. It is compatible with felt strip seals (FS type) for moderate conditions or double-lip seals (TSN .. L type) for more demanding environments to protect against contaminants.

Last Update: Friday, March 13, 2026

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