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  • Home
  • Ball Bearings
  • 6200 Series
  • 6203-2RS-3/4 Ball Bearing 3/4x40x12mm Sealed
  • 6203-2RS-3/4 Odd Ball Bearing 19x40x12mm Right Side View
  • 6203-2RS-3/4 Odd Ball Bearing 19x40x12mm Left Side View
  • 6203-2RS-3/4 Odd Ball Bearing 19x40x12mm Front View
  • 6203-2RS-3/4 Odd Ball Bearing 19x40x12mm Right Side View 6203-2RS-3/4 Odd Ball Bearing 19x40x12mm Left Side View 6203-2RS-3/4 Odd Ball Bearing 19x40x12mm Front View

    6203-2RS-3/4 Ball Bearing 3/4x40x12mm Sealed

    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.

    Wholesale Pricing By Quote — Request a Quote
    Write a Review
    SKU:
    6203-2RS-3/4
    Minimum Purchase:
    100 units
    Inner Diameter:
    3/4"
    Outer Diameter:
    40mm
    Width:
    12mm
    Material:
    Chrome Steel
    Lubrication:
    Chevron SRI-2 Grease
    Interchange Numbers:
    6203.2RSR.3/4, 6203-2RS12, 6203RS12, 6203DDU12, 6203LLB-3/4, 6203LLU075, 6203-2RS-12
    Static Load:
    1,030 lbs
    Dynamic Load:
    2,160 lbs
    Grease RPM Limit:
    17,000 RPM
    Oil RPM Limit:
    20,000 RPM

    Request a Quote for 100+ Units

    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

    The 6203-2RS-3/4 is a special 3/4" bore single row radial ball bearing that’s sealed with rubber on both sides and pre-lubricated with grease. This sealed ball bearing is made of chrome steel and features deep groove geometry that’s perfect for high speeds and heavy radial and axial loads. Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed and Shielded bearings are lubricated with oil or grease in the bearing factory, while open bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The seal protects the working parts of the 6203-2RS-3/4 bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan.

    6203-2RS-3/4 bearing is used in a range of applications from agricultural machinery to conveying equipment, electric motors, CNC machinery, trucks, mining equipment, train, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, aggregate crushers, motorcycles, household appliances, power tools and machines, gear boxes, and among others.

    Common Uses: Electric Motor, Pulley, Alternator, Generator, Fans, Water Pumps, Wheels, Pool Pumps, Conveyors Roller, Printer, Agricultural Machinery, Robotics and much more.

    Match #: 6203.2RSR.3/4, 6203-2RS12, 6203RS12, 6203DDU12, 6203LLB-3/4, 6203LLU075, 6203-2RS-12

    Product Videos

    Custom Field

    Inner Diameter 3/4"
    Outer Diameter 40mm
    Width 12mm
    Material Chrome Steel
    Lubrication Chevron SRI-2 Grease
    Interchange Numbers 6203.2RSR.3/4, 6203-2RS12, 6203RS12, 6203DDU12, 6203LLB-3/4, 6203LLU075, 6203-2RS-12
    Static Load 1,030 lbs
    Dynamic Load 2,160 lbs
    Grease RPM Limit 17,000 RPM
    Oil RPM Limit 20,000 RPM

    Product Reviews

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    6203-2RS-3/4 Odd Ball Bearing 19x40x12mm Right Side View
    6203-2RS-3/4 Ball Bearing 3/4x40x12mm Sealed

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