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  • Shop By Brand

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    • 6000 Series
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    • 6300 Series
    • 6700 Series
    • 6800 Series
    • 6900 Series
    • 1600 Series
    • R Series
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    • Double Row Ball Bearings
    • AC Compressor Clutch Bearings
    • Insert Bearings
      • SA Series
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    • KH Series
    • CSB Precision linear bearings
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    • SWF Series
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    • SMA Series
    • SME Series
    • SWA Series
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  • Home
  • Ball Bearings
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  • MR126-2RS Miniature Ball Bearing 6x12x4
  • MR126-2RS Mini Ball Bearing 6x12x4 Side View
  • MR126-2RS Mini Ball Bearing 6x12x4 Side View
  • MR126-2RS Mini Ball Bearing 6x12x4 Front View
  • MR126-2RS Mini Ball Bearing 6x12x4 Side View MR126-2RS Mini Ball Bearing 6x12x4 Side View MR126-2RS Mini Ball Bearing 6x12x4 Front View

    MR126-2RS Miniature Ball Bearing 6x12x4

    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:
    MR126-2RS
    Minimum Purchase:
    100 units
    Inner Diameter:
    6mm
    Outer Diameter:
    12mm
    Width:
    4mm
    Material:
    Chrome Steel
    Lubrication:
    Chevron SRI-2 Grease
    Static Load:
    66 lbs
    Dynamic Load:
    161 lbs
    Grease RPM Limit:
    43,000 RPM
    Oil RPM Limit:
    50,000 RPM
    Interchange Numbers:
    MR126LL, L-1260DD, MR126RS, R1260-2RS, WML6012 2RS, 1260DDU

    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

    MR126-2RS Bearing is Precision ABEC1 Radial Miniature Ball Bearing Both Sides Rubber Seals and Pre-Lubricated with Grease

    The MR126-2RS is a precision single row radial ball bearing that’s sealed with rubber on both sides and pre-lubricated with grease. It has a wide variety of use and it’s made of high-quality chrome steel that can withstand heavy radial and axial loads—tested and proven by many professional racers, this model is popularly used in RC cars, precision instruments, micro motors, robotics, bicycles, and much more. 

    Used in : Electric Motor, Hand Peace, Hobbies, Traxxas, T-Maxx, Align Trex 600, Jewelry, RC Helicopters, RC Planes, RC Trucks, RC Cars, Dialed Lighting, Athlete Upgrade, Royal Cars Superbike, Serpent 950 Centax Clutchii, Serpent Impact-10(Complete), Serpent Impact-10(Upgrade Kit), Serpent Impact-2(2WD Sport), Serpent Sprint 6000 Gas, Vector Clutch, SMP Racing Swiss Slide V99 Alloy

    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 shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are 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, and aggregate crushers, among others.

    Match #: MR126LL, L-1260DD, MR126RS, R1260-2RS, WML6012 2RS, 1260DDU 

    Product Videos

    Custom Field

    Inner Diameter 6mm
    Outer Diameter 12mm
    Width 4mm
    Material Chrome Steel
    Lubrication Chevron SRI-2 Grease
    Static Load 66 lbs
    Dynamic Load 161 lbs
    Grease RPM Limit 43,000 RPM
    Oil RPM Limit 50,000 RPM
    Interchange Numbers MR126LL, L-1260DD, MR126RS, R1260-2RS, WML6012 2RS, 1260DDU

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    MR126-2RS Mini Ball Bearing 6x12x4 Side View
    MR126-2RS Miniature Ball Bearing 6x12x4

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