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Industrial & Scientific > Power Transmission Products > Bearings > Mounted Bearings > Pillow Block Bearings > B008FD6E8G
  1. Sealmaster NP-12TC CR Pillow Block Ball Bearing, Non-Expansion Type, Corrosion Resistant-Duty, Regreasable, Skwezloc Collar, Contact Seals, 316 Stainless Steel Housing, 3/4
    Image(s) provided for illustrative purposes and may differ from the actual product
  2. Sealmaster NP-12TC CR Pillow Block Ball Bearing, Non-Expansion Type, Corrosion Resistant-Duty, Regreasable, Skwezloc Collar, Contact Seals, 316 Stainless Steel Housing, 3/4" Bore, 1-5/16" Base to Center Height, 3-3/4" Bolt Hole Spacing Width

    Delivery: 10-20 Working Days
    Price R3251.00

Product Description

  • 316 stainless steel pillow block housing provides corrosion protection in harsh environments
  • 52100 chrome steel deep-groove ball bearing insert supports radial and thrust loads
  • Nitrile rubber single lip contact seals help retain lubricant and prevent contamination
  • Concentric locking collar for 360-degree holding power on the shaft
  • 303 stainless steel grease fitting on the housing for reapplying lubricant
Additional Information

This Sealmaster NP Series corrosion-resistant CR Duty pillow block ball bearing unit with a 316 stainless steel housing, lip seals, and a concentric locking collar is designed to support shafts operating in moist, corrosive, and abrasive environments. The cast-passivated 316 stainless steel pillow block housing provides resistance to corrosion and has a smooth finish that helps prevent debris from adhering to the unit. A locking pin-and-dimple system beneath the 303 stainless steel grease fitting feeds lubricant through the bearing, helps prevent outer-ring rotation within the housing, and allows for +/-2 degrees misalignment. The self-aligning deep-groove ball bearing insert in the housing supports radial and thrust loads and is made of vacuum degassed 52100 chrome steel for durability and resistance to deformity. A nylon-coated land-riding retainer spaces the ball rollers for even load distribution and prevents contact to reduce friction, vibration, and noise. The wide inner and outer races are coated with black oxide for corrosion resistance. Nitrile rubber single-lip contact seals on both sides of the bearing help retain H-1 food-grade grease applied at manufacture and prevent contaminants from entering the bearing. The bearing locks onto the shaft with a fluoropolymer-coated concentric locking clamp collar (Skwezloc) and two Torx head cap screws for 360-degree holding power. This lock type reduces vibration, helps protect the shaft from deep scoring, and is suitable for high-speed applications where the shaft rotates in a single or reversing direction. Operating temperatures for this bearing range from -20 to +220 degrees F. This pillow block unit is suitable for industrial and commercial applications including food and beverage processing plants, pulp and paper mills, and marine and naval applications, among others.

Mounted bearings combine a bearing mounted inside a housing unit. The bearing housing replaces the need for a casting or weldment to position the bearing securely for reliable operation, and its design determines the type of insert bearing. Insert bearings use rolling elements (ball, cylindrical, spherical, barrel, needle, spindled, or tapered) to maintain the separation between moving parts to reduce rotational friction, and to support radial and axial loads. Available in a variety of materials and mounting configurations, mounted bearings can be one- or two-piece, they can have an extended inner ring and locking device, and they can have seals and end caps that retain lubrication and protect the working parts of the bearing from environmental debris. Mounted bearings support shafts in a variety of mounting configurations (flange block, hanger, pillow block, and take-up block), and are used in a range of applications from light duty shaft guidance on conveyors to road building equipment and crushers.

Sealmaster manufactures bearings and bearing accessories. The company, founded in 1938 and headquartered in Elsmere, KY, meets International Organization for Standardization (ISO) standard 9001.


Please Note

The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.

Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!

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