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    • Loose Bearing Balls
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    • 1600 Series
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    • 6200 Series
    • 6300 Series
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    • 6800 Series
    • 6900 Series
    • Loose Bearing Balls
    • AC Compressor Clutch Bearings
    • Insert Bearings
      • SA Series
      • SB Series
      • CSA Series
      • CSB Series
      • HC Series
      • SER Series
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      • UCX Series
    • Double Row Ball Bearings
      • 3300 Series Medium Duty
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    • Machined Needle Roller Bearings
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    • Waterproof Bearings
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  • Home
  • Ball Bearings
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  • MR74 Mini Ball Bearing 4x7x2mm Shielded L740
  • MR74 Mini Ball Bearing 4x7x2mm Front View
  • MR74 Mini Ball Bearing 4x7x2mm Front View

    MR74 Mini Ball Bearing 4x7x2mm Shielded L740

    Minimum Order: 100 UnitsThis item is sold in bulk quantities only
    Wholesale Pricing — By Quote

    Pricing depends on quantity and current production runs. Add this item to a quote and we'll reply with unit pricing and lead time, in writing.

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    SKU:
    MR74
    Minimum Purchase:
    100 units
    Inner Diameter:
    4mm
    Outer Diameter:
    7mm
    Width:
    2mm
    Closure Type:
    Open
    Material:
    Chrome Steel SAE-52100
    Lubrication:
    Light Oil
    Static Load:
    26 lbf
    Dynamic Load:
    71 lbf
    Speed Limit:
    67,000 RPM
    Country of Origin:
    China
    Interchange Numbers:
    MR74, L-740, MR-74, WML4007

    Adding to cart… category.add_cart_announcement

    Before you order: most items are produced to order — lead times are confirmed with your quote. Once placed, most orders cannot be cancelled or returned, so please verify dimensions and specifications first. Free shipping applies to most orders. Read the full Shipping & Returns policy.

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    • Overview

    Product Description

    MR74 Mini Ball Bearing

    Key Features

    MR74 is a Precision Miniature Ball bearing manufactured to have both sides Open and is pre-lubricated with Light Oil to allow it to be ready for use upon delivery. Made from Chrome Steel, MR74 is an MR Series Miniature Ball Bearing meant for light-duty applications but despite its lightweight, can support moderate radial loads. Our MR Series Bearings have a smaller OD which assists in being able to be used in high speed applications.

    Applications / Industries

    MR74 Miniature Ball Bearings are widely used in various industries and everyday applications such as Electric Fans, Automotives, RC Cars, RC Planes, RC Helicopters, Throttles, Industrial & Medical Hand Pieces, Household Electrical Appliances, Food Processing Machinery, Conveyors, Belt Drives in HVAC Systems, Textile Machines, Light-duty Industrial Applications, Medical Equipment, Robotics, among others.

    Product Videos

    Custom Field

    Inner Diameter 4mm
    Outer Diameter 7mm
    Width 2mm
    Closure Type Open
    Material Chrome Steel SAE-52100
    Lubrication Light Oil
    Static Load 26 lbf
    Dynamic Load 71 lbf
    Speed Limit 67,000 RPM
    Country of Origin China
    Interchange Numbers MR74, L-740, MR-74, WML4007

    Product Reviews

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    MR74 Mini Ball Bearing 4x7x2mm Front View
    MR74 Mini Ball Bearing 4x7x2mm Shielded L740

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