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NSK-RHP Self-Lube Cast Iron 4 Hole Taper Bore Bearing Unit SF1.1/2 12.7 mm ID

Category Mechanical, Fluid Power & Tools Brand NSK-RHP Condition New

Specifications

Country of Origin United Kingdom
Brand NSK-RHP
Material Cast Iron
Length 130.2mm
Model SF1.1/2
Depth 54.18mm
Width 130.2mm
Inside Diameter 12.7mm
Bore Type Taper
Standards/Approvals ISO
Mount Hole Size 12 mm
Mount Hole Centre-to-Centre 101.5mm
Number of Mount Holes 4

Key Features

  • Constructed from cast iron for enhanced durability and strength.
  • Features a tapered bore design for secure mounting and alignment.
  • Includes four mounting holes with 12 mm size and 101.5 mm center-to-center spacing.
  • Spherical bearing insert accommodates initial misalignment preventing damage.
  • Equipped with nitrile fabric seals and C3 internal radial clearance for smooth operation.
  • Complies with ISO standards ensuring reliable quality and interoperability.
  • Supplied with grease nipples and full fitting instructions for ease of maintenance.
  • Measuring 130.2 mm in length and width with a depth of 54.18 mm.

Product Description

NSK-RHP SF1.1/2 Bearing Unit is a new, self-lubricated flange bearing unit designed for industrial rotary applications requiring robust and reliable performance. Featuring a 12.7 mm tapered bore, this bearing unit is machined from durable cast iron to BS1452 standards, ensuring long service life and resistance to wear.

The four bolt flange mounting with 12 mm mount holes spaced 101.5 mm apart provides secure installation on machinery where precision and stability are critical. The spherical bearing insert allows for initial shaft misalignment, reducing mechanical stress and preventing premature failure.

Nitrile and fabric seals, combined with a C3 internal radial clearance, enable smooth rotation and protect the internals from contamination in harsh operational environments. This bearing unit adheres to international ISO standards for quality assurance.

Supplied with grease nipples and comprehensive fitting instructions, the unit promotes easy maintenance in industrial, manufacturing, mechanical, and power transmission systems. Its compact dimensions - 130.2 mm in length and width with a 54.18 mm depth - make it suitable for a range of machinery installations.

Cast iron construction delivers rugged durability. Tapered bore ensures precise shaft fitting. Four bolt flange mounting provides stable installation. Spherical insert compensates for misalignment. Nitrile/fabric seals protect against contaminants.

C3 radial clearance for optimized rotational performance. ISO compliance guarantees consistent quality. Included grease nipples simplify lubrication.

This bearing unit is ideal for applications in industrial machinery, fluid power systems, HVAC equipment, and manufacturing plants requiring reliable shaft support with ease of maintenance. Explore more bearing solutions in the Industrial Tools & Equipment category on EnvMart.

Explore more products in our Mechanical, Fluid Power & Tools category.

NSK-RHP Self-Lube Cast Iron 4 Hole Taper Bore Bearing Unit SF1.1/2 12.7 mm ID
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Frequently Asked Questions

The inside diameter of this bearing unit is 12.7 mm.

It is constructed from cast iron, which provides enhanced durability and strength.

The bearing unit measures 130.2 mm in length and width, with a depth of 54.18 mm.

This model features four mounting holes.

The center-to-center spacing of the mounting holes is 101.5 mm.

It has a tapered bore design for secure mounting and alignment.

The unit is equipped with nitrile fabric seals to protect against contaminants.

It features a C3 internal radial clearance for optimized rotational performance.

It complies with ISO standards, ensuring reliable quality and interoperability.

This bearing unit is suitable for applications in industrial machinery, fluid power systems, HVAC equipment, and manufacturing plants.

It includes four bolt flange mounting and comes with grease nipples and full fitting instructions for ease of maintenance.

The country of origin for this bearing unit is the United Kingdom.

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$23.16
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$23.16
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