NSK Americas

Ann Arbor,  MI 
United States
http://www.nskamericas.com
  • Booth: 2363


Improve production uptime. Lower lifecycle costs. With NSK.

For continuous casting, hot mill rolling and other demanding iron and steel applications, NSK bearings can significantly extend equipment life and service intervals, stabilizing production output while lowering operational costs. The comprehensive range of NSK bearings – created specifically for metal producers – is engineered to withstand the rigors of high heat, heavy loads, shock loads, rapid acceleration and deceleration, moisture and contaminants. With over 100 years of technology advancement and material breakthroughs that have changed the industry, NSK is also one of the most dedicated service organizations in the world, exceeding customer expectations time after time. 

Stay in motion. Stay in control. Visit booth 2363 to see how.


 Products

  • Roll Neck Bearings - Super-TF (Super-Tough)
    NSK’s Super-TF (Super-Tough) Roll Neck Bearings are the world’s first high-performance and highly durable roll neck bearing....

  • Condition Description

    • Contamination
    • High Load
    • High Temperature

    Industries

    • Steel and Metals

    Product Features

    • Steel material technology
    • Special NSK heat-treatment technology
    • Optimal chemical component design technology
    • Available for four-row cylindrical and four-row taper roller bearings

    Benefits

    • Service life 10x's longer than that of conventional bearings operating under conraminated conditions
    • Service life is twice that of conventional bearings operating under clean-lubricant conditions
    • Rate of wear has been reduced to less than one-third that of conventional bearings
    • Seizure resistance has been improved by more than 40%.
    • Superior dimensional stability
    • Improved heat resistance provides a high-temperature service life (maximum 160°C) that is 4x's longer than that of conventional bearings.
  • Spherical Roller Bearings - SWR
    SWR Spherical Roller Bearings offer solutions to the challenges faced in continuous casting guide rolls by using proprietary heat treatment technology which enhances bearing life and reliability....

  • Condition Description

    • High Load
    • High Speed
    • Low Friction

    Industries

    • Steel and Metals

    Product Features

    • Increased material strength of outer ring
    • Capacity to use with seals or without

    Benefits

    • Improved wear resistance - 3x's compared to AISI 52100 bearing steel
    • Minimized outer-ring friction to extend flaking life - 5x's improved flaking life compared to AISI 52100 bearing steel
    • Material strength improved - 5x's compared to AISI 52100 bearing steel
    • SWR can replace standard SRB without modifying the axle boxes
  • Ultra-Large Split Bearings for BOF's & Converters
    NSK's design structure with split bearings ensures that any bearing replacement is not time consuming (work load reduced by approximately 35% against standard bearings) and facilitates a reduction in overall maintenance costs....

  • Condition Description

    • High Load
    • High Speed
    • High Temperature

    Industries

    • Steel and Metals

    Product Features

    • Ultra-large spherical roller bearings: outer ring, inner ring, roller, cage and fastening ring
    • Seal sliding surface integrated by a fastening ring

    Benefits

    • Ability to replace bearings without removing the bull gear
    • Reduced maintenance time - by 35% compared to standard bearings with bore 1200mm and 1400mm
    • Reduced maintenance costs
    • Reduction in downtime and production losses
  • Cylindrical Roller Bearings - Full Complement CRB
    Full Complement Cylindrical Roller Bearings for Crane Sheaves feature high performance seals, a highly corrosion resistant phosphate coating and overall fewer parts to improve cost performance....

  • Condition Description

    • Contamination
    • High Load
    • High Speed
    • Lubrication

    Industries

    • Construction
    • Material Handling
    • Quarrying, Mining and Construction
    • Steel and Metals

    Product Features

    • Improved contact seals
    • High load rating
    • Highly corrosion resistant phosphate coating
    • Easier re-lubrication.
    • Re-lubrication holes inner and outer
    • Bearings pre-greased with Lithium grease

    Benefits

    • Contact seals prevent ingress of foreign particles or water.
    • Increased radial and axial capability.
    • Re-lubrication holes for easy maintenance & grease replenishment.
    • Can be used in external environments due to coating.
    • Snap ring can be applied to the outer ring.
  • Extra-Capacity Sealed-Clean Four Row Taper Roller
    Extra-Capacity Sealed-Clean Four Row Taper Roller Bearings offer higher load capacity with greater sealing performance while utilizing the Super-TF and WTF™ material....

  • Condition Description

    • Contamination
    • High Load
    • Lubrication

    Industries

    • Steel and Metals

    Product Features

    • Super-TF or WTF™ steel material
    • Newly designed bearing internal geometry offers wider cage diameter, increased number of rollers and larger rollers
    • Seals: New type of lateral seal, new bore seal;

      more compact main seal and seal holder design

    • Special helicoidal groove

    Benefits

    • Higher load capacity due to the newly designed bearing internal geometry and special seal
    • Bore seal prevents  build-up of negative pressure that can cause ingress of water through the main seals
    • Super-TF Steel provides significantly longer service life under heavily contaminated operating conditions
    • WTF™ steel provides significantly longer service life under water and metallic contamination
    • Helicoidal groove to prevent creeping on the roll neck shaft
    • Sealed-clean solution significantly reduces grease consumption
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