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NB Linear Systems WH4A 1/4" inch Shaft Support Supporter
NB Linear Systems WH4A 1/4 inch Shaft Support Supporter
Our Price: $37.90

WH4A Shaft End Supporter NB Linear System Nippon Bearing Linear System Made in Japan 1/4" Bore Shaft End Supporter (Inch Series), inner diameter(bore) is 1/4" inch dimensions with steel retainer, bearing is a high accuracyy grade linear bushing, series mainly used in the USA, NB brand (Nippon Bearing Linear System).

  • Item: WH4A Shaft Support
  • Type: Nippon Bearing Linear System
  • Shaft diameter: 1/4"
  • Adjusting bolt size: #6
  • Made in Japan Dimensions (Inches) hEWLFGPBS 11/16"3/4"1-1/2"1/2"1.063"1/4"1/2"1-1/8"5/32"

    NB Linear Systems WH4A 1/4 inch Shaft Support Supporter

    Kit7971

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    • NB Linear Systems WH6A 3/8" inch Shaft Support Supporter
    NB Linear Systems WH6A 3/8 inch Shaft Support Supporter
    Our Price: $39.90

    WH6A Shaft End Supporter Nippon Bearing (NB) Linear Systems Made in Japan 3/8" Bore Shaft End Supporter (Inch Series), inner diameter(bore) is 3/8" (0.375") inch dimensions with steel retainer, bearing is a high accuracyy grade linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear System).

  • Item: WH6A Shaft Support
  • Type: Nippon Bearing Linear System
  • Shaft diameter: 3/8"
  • Adjusting bolt size: #6
  • Made in Japan Dimensions (Inches) hEWLFGPBS 3/4"13/16"1-5/8"9/16"1-3/16"1/4"11/16"1-1/4"5/32"

    NB Linear Systems WH6A 3/8 inch Shaft Support Supporter

    Kit7972

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    • NB Systems SW4GAJ 1/4- inch Adjustable Linear Motion
    NB Systems SW4GAJ 1/4 inch Adjustable Ball Bushings Linear Motion
    Our Price: $42.74

    SW4GAJ:Clearance Adjustable Type Ball Bushing Made in Japan:NB Linear Systems 1/4" SW4GAJ Clearance Adjustable Type Linear Motion Ball Bushing, 1/4" Bore inch type linear motion ball bushings/bearings, inner diameter(bore) is 1/4" inch,high accuracy grade linear bushings, inch series is mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan.

  • Item: SW4GAJ Ball Bearing
  • Type: Linear Motion Ball Bushing
  • Ball circuit: 6
  • Shaft Diameter: 1/4" inch
  • Size: 1/4" x 1/2" x 3/4" inch
  • Inner Diameter: 1/4" inch
  • Outer Diameter: 1/2" inch
  • Length: 3/4" inch
  • Dynamic load rating: 206 N
  • Static load rating: 265 N The NB slide bush is a linear motion mechanism utilizing the rotational motion of ball elements. Since linear motion is obtained using a simple mechanism, the slide bush can be used in a wide variety of applications, including transportation equipment, food processing equipment, and semiconductor equipment. The NB slide bush uses a round shaft for the guide, resulting in effective space utilization, which allows for compact designs. The raceway surface is precision ground. Since the contact surface between the ball elements and the raceway surface is minimized, the NB slide bush provides low friction when compared to other linear motion mechanisms. Major dimensions and tolerance (inches) Eccentricity (inch) Radial clearance (inch) dr D L B W D1 h inch tolerance inch tolerance inch tolerance inch tolerance 1/4" 0-.0004 1/2" 0-.00048 3/4" 0-.008 .51" 0-.008 0.039" .4687" .04" .0005" -.0001"

    NB Systems SW4GAJ 1/4 inch Adjustable Ball Bushings Linear Motion

    kit8019

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    • NB Systems TW6UU 3/8- inch Self Aligning Linear Motion
    NB Systems TW6UU 3/8 inch Self Aligning Ball Bushings Linear Motion
    Our Price: $42.74

    TW6UU:TopBall High Load Standard type:NB Linear Systems Self Aligning Ball Bushing Made in Japan TW6UU 3/8" Bore High Load Standard type TopBall inch type linear motion ball bushings/bearings, inner diameter(bore) is 3/8" inch dimensions with built-in seals, the Topball slide bush is a high performance bushing with three times the load capacity, capable of providing up to 27 times normal travel life of a conventional slide bushing. high accuracy grade linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan.

  • Item: TW6UU Ball Bearing
  • Type: Linear Motion Ball Bushin
  • Ball circuit: 4
  • Size: 3/8" x 5/8" x 7/8" inch
  • Inner Diameter: 3/8" inch
  • Outer Diameter: 5/8" inch
  • Length: 7/8" inch
  • Dynamic load rating: 423 N
  • Static load rating: 534 N
  • Quantity: One Bearing TypeDimensions(Inches)Shaft diameter drDLBWD1 inchtoleranceinchtoleranceinchtolerance TW6UU3/8"0-.00055/8"7/8"0-.0150.703"0-0.0150.039"0.588"3/8" NB now offers a new standard in linear motion with TOPBALL. The TOPBALL slide bush is a high performance bushing with three times the load capacity, capable of providing up to 27 times normal travel life of a conventional slide bushing. TOPBALL is available in a variety of configurations to fit various service conditions. NB's self-aligning TOPBALL can be designed into many different applications such as factory automated equipment, machine tools, industrial machines, electrical equipment, optical and measuring instruments. In the early stages of NB's development of TOPBALL, careful thought and consideration was given to such factors as quality, cost, performance and interchangeability. The results of these efforts are reflected in the TOPBALL features. TOPBALL FEATURES
  • Increased Load Capacity: NB's uniquely designed ground load plate provides circular arch contact to the ball element resulting in a greater dispersion of the load, enabling TOPBALL to provide three times the load capacity of conventional slide bushings.
  • Longer Travel Life: Dispersed stress on the load plate provides TOPBALL up to 27 times the travel life of conventional slide bushings.
  • Self Aligning Capability: Load plates are thinner at the ends to provide a pivot point at the center of the plate. The center acts as a fulcrum to compensate for any slight misalignment between the shaft and the housing bore that might be caused by inaccurate machining, mounting errors or shaft deflection.
  • Floating Integral Wiper Seal: NB's unique floating seal design allows for selfalignment while maintaining equal and constant contact to the shaft. Seals do not add to the overall length of the bushing allowing for more compact designs.
  • Clearance Adjustable: TOPBALL load plates are designed to "float" in the outer sleeve which allows for clearance between the ball elements and shaft to best suit application requirements.
  • Cost Effectiveness: TOPBALL's higher load capability and longer travel life enables the use of smaller components such as bushings, housings and shafts, reducing material cost and the overall cost of the system. Longer travel life also extends replacement periods and reduce maintenance cost.

    NB Systems TW6UU 3/8 inch Self Aligning Ball Bushings Linear Motion

    kit8011

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    • NB Systems SW4 1/4" inch Ball Bushings Linear Motion
    NB Systems SW4 1/4 inch Ball Bushings Linear Motion
    Our Price: $43.90

    NB Systems SW4 1/4" inch Ball Bushings Linear Motion SW4:Made in Japan:NB Linear Systems Nippon Bearing Linear Systems SW4 1/4" Bore linear motion ball bushings/bearings, inner diameter(bore) is 1/4" inch dimensions with steelretainer, Bearing is a high accuracy grade linear bushings,series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. ItemNumber of ball circuitsDimensions(Inches)Eccentricityradial clearancebasic load rating drDLBWD1 inchtolerance inch/mminchtolerance inch/mminchtolerance inch/mminchtolerance inch/mmprecision inch/mmhigh inch/mmdynamic CNstatic CoN precisionhigh SW4 4.25000 -.000250 -.00040.50000 -.00045.75000 -.008.51100 -.008.0390.4687.0003 8.0005 12.0001 -3206265

    NB Systems SW4 1/4 inch Ball Bushings Linear Motion

    Kit7953

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    NB Systems SW6GAJ 3/8- inch Adjustable Linear Motion
    NB Systems SW6GAJ 3/8 inch Adjustable Ball Bushings Linear Motion
    Our Price: $44.98

    SW6GAJ:Clearance Adjustable Type Ball Bushing Made in Japan:NB Linear Systems 3/8" SW6GAJ Clearance Adjustable Type Linear Motion Ball Bushing, 3/8" Bore inch type linear motion ball bushings/bearings, inner diameter(bore) is 3/8" inch,high accuracy grade linear bushings, inch series is mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan.

  • Item: SW6GAJ Ball Bearing
  • Type: Linear Motion Ball Bushing
  • Ball circuit: 6
  • Shaft Diameter: 3/8" inch
  • Size: 3/8" x 5/8" x 7/8" inch
  • Inner Diameter: 3/8" inch
  • Outer Diameter: 5/8" inch
  • Length: 7/8" inch
  • Dynamic load rating: 225 N
  • Static load rating: 314 N The NB slide bush is a linear motion mechanism utilizing the rotational motion of ball elements. Since linear motion is obtained using a simple mechanism, the slide bush can be used in a wide variety of applications, including transportation equipment, food processing equipment, and semiconductor equipment. The NB slide bush uses a round shaft for the guide, resulting in effective space utilization, which allows for compact designs. The raceway surface is precision ground. Since the contact surface between the ball elements and the raceway surface is minimized, the NB slide bush provides low friction when compared to other linear motion mechanisms. Major dimensions and tolerance (inches) Eccentricity (inch) Radial clearance (inch) dr D L B W D1 h inch tolerance inch tolerance inch tolerance inch tolerance 3/8" 0-.0004 5/8" 0-.0005 7/8" 0-.008 .6358" 0-.008 0.039" .588" .04" .0005 -.0001

    NB Systems SW6GAJ 3/8 inch Adjustable Ball Bushings Linear Motion

    kit8020

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    • NB Systems SW6 3/8" Ball Bushings Linear Motion
    NB Systems SW6 3/8 Ball Bushings Linear Motion
    Our Price: $45.90

    SW6:Made in Japan:NB Linear Systems Nippon Bearing Linear Systems 3/8" Bore linear motion ball bushings/bearings, inner diameter(bore)= 3/8" inch dimensions with steel retainer, bearing is high accuracy grade linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan.

  • Item: SW6 Linear Motion Ball Bushings
  • Type: NB Systems Ball Bushings Linear Motion
  • Size: 3/8" x 5/8" x 7/8" inch
  • Inner Diameter: 3/8" inch
  • Outer Diameter: 5/8" inch
  • Length: 7/8" inch
  • Number of ball circuits: 4
  • Quantity: One Bearing
  • Dynamic load rating: 225 N
  • Static load rating: 314 N Major dimensions and tolerance (inch)EccentricityRadial clearance (inch) drDLBWD1Precision (inch)High (inch) inchtoleranceinchtoleranceinchtoleranceinchtolerance PrecisionHigh 3/8"0-.000250-.00045/8"0-.00057/8"0-.008 41/64"0-.008 0.0390.588.0003-8 .0005-12 .0001-3

    NB Systems SW6 3/8 Ball Bushings Linear Motion

    Kit7960

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    • NB Linear Systems WH8A 1/2" inch Shaft Support Supporter
    NB Linear Systems WH8A 1/2 inch Shaft Support Supporter
    Our Price: $47.90

    WH8A Shaft End Supporter Nippon Bearing Linear Systems Made in Japan:NB Linear System 1/2" Bore Shaft End Supporter (Inch Series), inner diameter(bore) is 1/2" (0.5") inch dimensions with steel retainer, bearing is a high accuracyy grade linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear System).

  • Item: WH8A Shaft Support
  • Type: Nippon Bearing Linear System
  • Shaft diameter: 1/2"
  • Adjusting bolt size: #8
  • Made in Japan Dimensions (Inches) hEWLFGPBS 1"1"2"5/8"1-5/8"1/4"7/8"1-1/2"3/16"

    NB Linear Systems WH8A 1/2 inch Shaft Support Supporter

    Kit7973

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    • NB Systems SW8 1/2" Ball Bushings Linear Motion
    NB Systems SW8 1/2 Ball Bushings Linear Motion
    Our Price: $47.90

    SW8 NB Linear System Nippon Bearing Linear System Made in Japan 1/2" Bore linear motion ball bushing/bearing, the innerdiameter(bore) is 1/2" inch dimensions with steelretainer, bearing is high accuracy grade linear bushing,series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan.

  • Item: SW8 NB Ball Bearing
  • Type: Nippon Bearing Linear System
  • Number of ball circuits: 4
  • Size: 1/2" x 1 1/8" x 1 1/2" inch
  • Inner Diameter: 1/2" inch
  • Outer Diameter: 1 1/8" inch
  • Length: 1 1/2" inch
  • Basic Dynamic Load Rating: 774 N
  • Basic Static Load Rating: 1,180 N Dimensions (inches) Eccentricity Radial Clearance dr D L B W D1 inch tolerance inch inch tolerance inch inch tolerance inch inch tolerance inch precision inch high inch 1/2" 0-.00025 0-.0004 7/8" 0-.0005 1-1/4" 0-.008 31/32" 0-.008 3/64" 53/64" 0.0003 0.0005 0.0001

    NB Systems SW8 1/2 Ball Bushings Linear Motion

    Kit7961

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    • NB Systems TW4UU 1/4- inch Self Aligning Linear Motion
    NB Systems TW4UU 1/4 inch Self Aligning Ball Bushings Linear Motion
    Our Price: $47.90

    TW4UU:TopBall:Made in Japan: High Load Standard type:NB Linear Systems Self Aligning Ball Bushing TW4UU 1/4" Bore High Load Standard type TopBall inch type linear motion ball bushings/bearings, inner diameter(bore) is 1/4" inch dimensions with built-in seals, the Topball slide bush is a high performance bushing with three times the load capacity, capable of providing up to 27 times normal travel life of a conventional slide bushing. high accuracy grade linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan.

  • Item: TW4UU Ball Bearing
  • Type: Linear Motion Ball Bushing
  • Ball circuit: 4
  • Size: 1/4" x 1/2" x 3/4" inch
  • Inner Diameter: 1/4" inch
  • Outer Diameter: 1/2" inch
  • Length: 3/4" inch
  • Dynamic load rating: 266 N
  • Static load rating: 355 N
  • Quantity: One Bearing TypeDimensions(Inches)Shaft diameter drDLBWD1 inchtoleranceinchtoleranceinchtolerance TW4UU1/4"0-.00051/2"3/4"0-.0150.515"0-0.0150.039"0.4687"1/4" NB now offers a new standard in linear motion with TOPBALL. The TOPBALL slide bush is a high performance bushing with three times the load capacity, capable of providing up to 27 times normal travel life of a conventional slide bushing. TOPBALL is available in a variety of configurations to fit various service conditions. NB's self-aligning TOPBALL can be designed into many different applications such as factory automated equipment, machine tools, industrial machines, electrical equipment, optical and measuring instruments. In the early stages of NB's development of TOPBALL, careful thought and consideration was given to such factors as quality, cost, performance and interchangeability. The results of these efforts are reflected in the TOPBALL features. TOPBALL FEATURES
  • Increased Load Capacity: NB's uniquely designed ground load plate provides circular arch contact to the ball element resulting in a greater dispersion of the load, enabling TOPBALL to provide three times the load capacity of conventional slide bushings.
  • Longer Travel Life: Dispersed stress on the load plate provides TOPBALL up to 27 times the travel life of conventional slide bushings.
  • Self Aligning Capability: Load plates are thinner at the ends to provide a pivot point at the center of the plate. The center acts as a fulcrum to compensate for any slight misalignment between the shaft and the housing bore that might be caused by inaccurate machining, mounting errors or shaft deflection.
  • Floating Integral Wiper Seal: NB's unique floating seal design allows for selfalignment while maintaining equal and constant contact to the shaft. Seals do not add to the overall length of the bushing allowing for more compact designs.
  • Clearance Adjustable: TOPBALL load plates are designed to "float" in the outer sleeve which allows for clearance between the ball elements and shaft to best suit application requirements.
  • Cost Effectiveness: TOPBALL's higher load capability and longer travel life enables the use of smaller components such as bushings, housings and shafts, reducing material cost and the overall cost of the system. Longer travel life also extends replacement periods and reduce maintenance cost.

    NB Systems TW4UU 1/4 inch Self Aligning Ball Bushings Linear Motion

    kit8010

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