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  • Inner Ring for Shell Type Needle Roller Bearing - METRIC

    See all 122 items in product family.
    Inner Ring for Shell Type Needle Roller Bearing - METRIC

    IKO Inner Rings are heat-treated and finished by grinding to obtain rigidity and accuracy.
    Use IKO Inner Rings when shafts cannot be hardened to HRC 58 to 64, and cannot obtain 0.2μmRa or less surface finish.

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  • Inner Ring for Shell Type Needle Roller Bearing - INCH

    See all 65 items in product family.
    Inner Ring for Shell Type Needle Roller Bearing - INCH

    IKO Inner Rings are heat-treated and finished by grinding to obtain rigidity and accuracy.
    Use IKO Inner Rings when shafts cannot be hardened to HRC 58 to 64 and cannot obtain 0.2μmRa or less surface finish.

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  • Shell Type Needle Roller Bearing - INCH

    See all 124 items in product family.
    IKO Shell Type Needle Roller Bearings - INCH (often called Drawn Cup) consists of outer ring that is made from accurately drawn thin special steel plate, needle rollers and with or without retainer. The Shell Type Needle Roller Bearings have smallest sectional height and weight among all of needle roller bearings, and have relatively high load ratings. Needle roller bearing with retainer can be used for high-speed applications as the retainer and the thrust ring precisely guide the rollers. Shell Type Needle Roller Bearings are not provided with pre-packed lubricant. Proper lubrication must be applied when these bearings are used. Shell Type needle roller bearings are generally used with shafts without inner rings. 0.2µmRa or less shaft surface finish and HRC 58 to 64 shaft hardness are recommended. When these requirements are not possible, use of IKO Inner Rings are recommended.

    Accuracy: The outer ring of Shell Type Needle Roller Bearings cannot avoid deformation by heat treatment due to their thin cross sections. It is not appropriate to take a direct measurement on the outer ring. Use Standard Mounting Dimensions shown for shaft and housing diameters. Tolerance of outer ring Width is +0 to -0.20 mm.

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  • Shell Type Needle Roller Bearing - INCH, Closed End

    See all 90 items in product family.
    IKO Shell Type Needle Roller Bearings - INCH (often called Drawn Cup) consists of outer ring that is made from accurately drawn thin special steel plate, needle rollers and with or without retainer. The Shell Type Needle Roller Bearings have smallest sectional height and weight among all of needle roller bearings, and have relatively high load ratings. Needle roller bearing with retainer can be used for high-speed applications as the retainer and the thrust ring precisely guide the rollers. Shell Type Needle Roller Bearings are not provided with pre-packed lubricant. Proper lubrication must be applied when these bearings are used. Shell Type needle roller bearings are generally used with shafts without inner rings. 0.2µmRa or less shaft surface finish and HRC 58 to 64 shaft hardness are recommended. When these requirements are not possible, use of IKO Inner Rings are recommended.

    Accuracy: The outer ring of Shell Type Needle Roller Bearings cannot avoid deformation by heat treatment due to their thin cross sections. It is not appropriate to take a direct measurement on the outer ring. Use Standard Mounting Dimensions shown for shaft and housing diameters. Tolerance of outer ring Width is +0 to -0.20 mm.

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  • Shell Type Needle Roller Bearing - INCH, Heavy Duty & Heavy Duty (Closed End)

    See all 61 items in product family.
    Shell Type Needle Roller Bearing - INCH, Heavy Duty & Heavy Duty (Closed End)

    (often called Drawn Cup) consists of outer ring that is made from accurately drawn thin special steel plate, needle rollers and with or without retainer. The Shell Type Needle Roller Bearings have smallest sectional height and weight among all of needle roller bearings, and have relatively high load ratings. Needle roller bearing with retainer can be used for high-speed applications as the retainer and the thrust ring precisely guide the rollers. Grease Retained Type (full compliment) is suitable for heavy load with low speed applications. Shell Type Needle Roller Bearings are not provided with pre-packed lubricant except Grease Retained Type. Proper lubrication must be applied when these bearings are used. Shell Type needle roller bearings are generally used with shafts without inner rings. 0.2µmRa or less shaft surface finish and HRC 58 to 64 shaft hardness are recommended. When these requirements are not possible, use of IKO Inner Rings are recommended.

    Accuracy: The outer ring of Shell Type Needle Roller Bearings cannot avoid deformation by heat treatment due to their thin cross sections. It is not appropriate to take a direct measurement on the outer ring. Use Standard Mounting Dimensions shown for shaft and housing diameters. Tolerance of outer ring Width is +0 to -0.25 mm.

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  • Shell Type Needle Roller Bearing - INCH, Grease Retained

    See all 55 items in product family.
    IKO Inner Ring for Shell Type Needle Roller Bearings - INCH (often called Drawn Cup) consists of outer ring that is made from accurately drawn thin special steel plate, needle rollers and with or without retainer. The Shell Type Needle Roller Bearings have smallest sectional height and weight among all of needle roller bearings, and have relatively high load ratings. Needle roller bearing with retainer can be used for high-speed applications as the retainer and the thrust ring precisely guide the rollers. Grease Retained Type (full compliment) is suitable for heavy load with low speed applications. Shell Type Needle Roller Bearings are not provided with pre-packed lubricant except Grease Retained Type. Proper lubrication must be applied when these bearings are used. Shell Type needle roller bearings are generally used with shafts without inner rings. 0.2µmRa or less shaft surface finish and HRC 58 to 64 shaft hardness are recommended. When these requirements are not possible, use of IKO Inner Rings are recommended.

    Accuracy: The outer ring of Shell Type Needle Roller Bearings cannot avoid deformation by heat treatment due to their thin cross sections. It is not appropriate to take a direct measurement on the outer ring. Use Standard Mounting Dimensions shown for shaft and housing diameters. Tolerance of outer ring Width is +0 to -0.25 mm.

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  • Shell Type Needle Roller Bearing - METRIC, Heavy Duty

    See all 108 items in product family.
    Shell Type Needle Roller Bearing - METRIC, Heavy Duty

    (Often called Drawn Cup) Consists of outer ring that is made from accurately drawn thin special steel plate, needle rollers and with or without retainer. The Shell Type Needle Roller Bearings have smallest sectional height and weight among all of needle roller bearings, and have relatively high load ratings. Needle roller bearing with retainer can be used for high-speed applications as the retainer and the thrust ring precisely guide the rollers. Shell Type Needle Roller Bearings are not provided with pre-packed lubricant. Proper lubrication must be applied when these bearings are used. Shell Type needle roller bearings are generally used with shafts without inner rings. 0.2µmRa or less shaft surface finish and HRC 58 to 64 shaft hardness are recommended. When these requirements are not possible, use of IKO Inner Rings are recommended.

    Accuracy: The outer ring of Shell Type Needle Roller Bearings cannot avoid deformation by heat treatment due to their thin cross sections. It is not appropriate to take a direct measurement on the outer ring. Use Standard Mounting Dimensions shown for shaft and housing diameters. Tolerance of outer ring Width is +0 to -0.20 mm.

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  • Shell Type Needle Roller Bearing - METRIC

    See all 56 items in product family.
    IKO Shell Type Needle Roller Bearings - INCH (often called Drawn Cup) consists of outer ring that is made from accurately drawn thin special steel plate, needle rollers and with or without retainer. The Shell Type Needle Roller Bearings have smallest sectional height and weight among all of needle roller bearings, and have relatively high load ratings. Needle roller bearing with retainer can be used for high-speed applications as the retainer and the thrust ring precisely guide the rollers. Shell Type Needle Roller Bearings are not provided with pre-packed lubricant. Proper lubrication must be applied when these bearings are used. Shell Type needle roller bearings are generally used with shafts without inner rings. 0.2µmRa or less shaft surface finish and HRC 58 to 64 shaft hardness are recommended. When these requirements are not possible, use of IKO Inner Rings are recommended.

    Accuracy: The outer ring of Shell Type Needle Roller Bearings cannot avoid deformation by heat treatment due to their thin cross sections. It is not appropriate to take a direct measurement on the outer ring. Use Standard Mounting Dimensions shown for shaft and housing diameters. Tolerance of outer ring Width is +0 to -0.20 mm.

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  • Shell Type Needle Roller Bearing - METRIC, Closed End

    See all 55 items in product family.
    IKO Shell Type Needle Roller Bearings - INCH (often called Drawn Cup) consists of outer ring that is made from accurately drawn thin special steel plate, needle rollers and with or without retainer. The Shell Type Needle Roller Bearings have smallest sectional height and weight among all of needle roller bearings, and have relatively high load ratings. Needle roller bearing with retainer can be used for high-speed applications as the retainer and the thrust ring precisely guide the rollers. Shell Type Needle Roller Bearings are not provided with pre-packed lubricant. Proper lubrication must be applied when these bearings are used. Shell Type needle roller bearings are generally used with shafts without inner rings. 0.2µmRa or less shaft surface finish and HRC 58 to 64 shaft hardness are recommended. When these requirements are not possible, use of IKO Inner Rings are recommended.

    Accuracy: The outer ring of Shell Type Needle Roller Bearings cannot avoid deformation by heat treatment due to their thin cross sections. It is not appropriate to take a direct measurement on the outer ring. Use Standard Mounting Dimensions shown for shaft and housing diameters. Tolerance of outer ring Width is +0 to -0.20 mm.

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  • IKO Needle Roller Cage Assemblies

    See all 250 items in product family.
    IKO Needle Roller Cage Assemblies Are Used For Use With High Speeds, Shock Loads And Other Severe Operating Conditions.

    IKO Needle Roller Cage Assemblies are made of steel for long lasting durability. Features highly accurate needle rollers and a specially designed cage for superior performance and protection. High rigidity and lubricant holding design offer added reliability. Lightweight for enhanced versatility. RPM, dimensions and loading ratings vary per model. Package quantity is 1.

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  • BR Needle Roller Bearings

    See all 55 items in product family.
    BR Needle Roller Bearings Inch Series Are Compactly Designed To Reduce Friction Of Rotating Surfaces For Use In Automobile Motors And Components.

    BR Needle Roller Bearings consist of a solid outer ring, rollers and retainer, without inner ring for long lasting durability. Machined Type caged needle roller bearings are generally used with shafts without inner rings. Feature low sectional height, large load ratings and high rigidity that can easily be used for light alloy housings. Models available with and without seals. Pre-packed lubricant is not provided except with double sealed bearings (suffix UU). Proper lubricant must be applied when used. 0.2µmRa or less shaft surface finish and HRC 58 to 64 shaft hardness are recommended. Available dynamic load rating ranges from 18,300 to 176,000. Static load ranges from 19,700 to 368,000. Max speed/grease RPM ranges from 2000 to 15,000. Dimensions vary per model.

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  • Machined Bearings RNA

    See all 156 items in product family.
    Machined Bearings RNA Are Metric Series Caged Needle Roller Bearings Without An Inner Ring For Use With Shafts Without Inner Rings.

    Machined Type Needle Roller Bearings consist of a solid outer ring, rollers and retainer, without inner ring for long lasting durability. Feature low sectional height, large load ratings and high rigidity that can easily be used for light alloy housings. Models available with and without seals. Pre-packed lubricant is not provided except with double sealed bearings (suffix UU). Proper lubricant must be applied when used. 0.2µmRa or less shaft surface finish and HRC 58 to 64 shaft hardness are recommended. Available dynamic load rating ranges from 2420 to 1,910,000. Static load ranges from 1950 to 5,140,000. Max speed/grease RPM ranges from 240 to 48,000. Dimensions vary per model.

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  • Machined Needle Roller Bearing GTR, TAF, TR

    See all 136 items in product family.
    Machined Needle Roller Bearings Metric Series Are Suitable For Applications With Heavy Loads, Shock Loads And Oscillating Motions In Motors And Components.

    Machined Type Needle Roller Bearings consist of a solid outer ring, rollers and retainer, without inner ring for long lasting durability. Feature low sectional height, large load ratings and high rigidity that can easily be used for light alloy housings. GTR series are full compliment bearings with mallet-shaped rollers that are guided by guide rail and groove to minimize skewing. Pre-packed lubricant is not provided except with double sealed bearings (suffix UU). Proper lubricant must be applied when used. 0.2µmRa or less shaft surface finish and HRC 58 to 64 shaft hardness are recommended. Available dynamic load rating ranges from 2420 to 409,000. Static load ranges from 1950 to 923,000. Max speed/grease RPM ranges from 660 to 48,000. Bore sizes range from 5 to 140 mm. Other dimensions vary per model.

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  • IKO Inner Ring for Machined Type Needle Roller Bearing - INCH

    See all 36 items in product family.
    IKO Inner Ring for Machined Type Needle Roller Bearing - INCH

    IKO Inner Rings are heat-treated and finished by grinding to obtain rigidity and accuracy. Use IKO Inner Rings when shafts cannot be hardened to HRC 58 to 64 and cannot obtain 0.2μmRa or less surface finish. Shaft shoulder "da" is found in the main page of IKO Inner Rings

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  • RNAF Bearings

    See all 74 items in product family.
    RNAF Bearings Metric Series Are Designed For Machine Tools, Textile Machineries, Printing Machines And Other Mass-Production High Accuracy Motors And Components.

    Machined Type Needle Roller Bearings consist of outer ring, inner ring and separable cage, without inner ring for long lasting durability. Radial clearance can be freely chosen by selecting and combining separable component parts. GTR series are full compliment bearings with mallet-shaped rollers that are guided by guide rail and groove to minimize skewing. Pre-packed lubricant is not provided, so proper lubricant must be applied when used. 0.2µmRa or less shaft surface finish and HRC 58 to 64 shaft hardness are recommended. Single row (RNAF) and double row (RNAFW) are available with the same sectional heights. Available dynamic load rating ranges from 2420 to 111,000. Static load ranges from 1950 to 306,000. Max speed/grease RPM ranges from 2250 to 42,500. Outer ring widths range from 8 to 60 mm. Other dimensions vary per model.

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  • IKO Inner Ring for Machined Type Needle Roller Bearing - METRIC

    See all 310 items in product family.
    IKO Inner Ring for Machined Type Needle Roller Bearing - METRIC

    IKO Inner Rings are heat-treated and finished by grinding to obtain rigidity and accuracy. Use IKO Inner Rings when shafts cannot be hardened to HRC 58 to 64 and cannot obtain 0.2μmRa or less surface finish. Shaft shoulder "da" is found in the main page of IKO Inner Rings.

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