Overview

Quick Details

• Type:

• BALL

• Structure:

• Deep Groove

• Applicable Industries:

• Manufacturing Plant, Machinery Repair Shops, Home Use, Retail

• Model Number:

• MR104ZZ,L-1040ZZ

• Precision Rating:

• ABEC-1,3,5,7(P0,P6,P5,P4)

• Seals Type:

• ZZ (two sides metal shield)

• Number of Row:

• Single row

• Place of Origin:

• Fujian, China

• Inch:

• 0.1575"X0.3937"X0.1575"

• Material:

• AISI52100, AISI440C, AISI304, AISI316,Ceramic(Si3N4 and ZrO2)

• Retainer Type:

• CROWN retainer, Ribbon Retainer

• Retainer material:

• Stainless Steel,PTFE, Nylon, PEEK

• Vibration level codes:

• V4, V3, V2, V1

• Internal Clearance Code:

• C0,C2,C3,C4,C5

• Lubrication:

• oil,grease,dry

• Balls:

• Normal Balls,Stainless Steel Balls,Ceramic Balls (Si3N4 and ZrO2)

Supply Ability

• Supply Ability

• 2000000 Piece/Pieces per   Month

Packaging & Delivery

• Packaging Details

• 10 pcs in a plastic tube,10 tubes in one paper box.

• Port

• FuZhou

• Lead Time:

• Quantity(Pieces)	1 - 5000	>5000
  Est. Time(days)	10	To be negotiated

High Precision Chrome Steel double shielded bearings 4x10x4mm MR104ZZ Miniature Ball Bearing for Brushless Motor

Measure:

• METRIC: 4mm (Inner) x 10mm (Outer) x 4mm (Width)

Freerun is a specialized manufacturer of motor bearings,brushless motor bearing,electric motor bearing,electric motor bearings,motor ball bearing,small motor bearings.

Speical in Rc Brushless Motor. We have developed a full range of brushess motor bearings for all the leading 

Rc brushless Motor manufacturers including Torman, Hacker,Scorpion system and many more. Brushless Motors have revolutionized the UAV & RC racing industries with a cutting edge, high powered alternative to nitro enginesFreerun Bearing Company has put together non standard motor bearing and upgrade replacement RC Brushless.Motor bearings to meet different user needs.

Product Description

MOTOR BEARINGS CATALOGUES:

RC BRUSHLESS MOTOR BEARINGS COMMON SIZES:

Unflanged Bearing: 

MR52ZZ,MR63ZZ,MR63ZZ,683ZZ,623ZZ,MR84ZZ,624ZZ,684ZZ,MR104ZZ,MR85ZZ,MR95ZZ,MR115ZZ,695ZZ,605ZZ,625ZZ,685ZZ,686ZZ,696AZZ(MR616ZZ),MR117ZZ,688ZZ,6800ZZ,6809ZZ,R3ZZ,R2ZZ,

R2-5ZZ,R4ZZ,R6ZZ,R8ZZ

Flanged Bearing:

MF63ZZ,FR25ZZ,FR2ZZ,MF74ZZ,MF84ZZ,MF85ZZ,MF105ZZ,MF115ZZ,F695ZZ,MF106ZZ,MF126/OPEN,

MF126ZZ,F696ZZ,MF128ZZ,MF148ZZ,F688ZZ,FR6ZZ,F6800ZZ,FR8ZZ

The same size can be made of different materials, including:

Stainless Steel Bearings

Chrome Steel Bearings

Carbon Steel Bearings

Ceramic Bearings

Our Advantage

• EMQ2 (ZV3) Quality:These electric motor ball bearings are rated EMQ2 (ZV3) for very low noise or low vibration applications. Various radial play groups can be supplied but the most commonly stocked are CN (standard) radial play and C3 (loose) radial play. Usually supplied in SAE52100 chrome steel, our electric motor bearings are individually tested before approval. These deep groove radial ball bearings can withstand heavy radial loads and moderate thrust loads in both directions. Many other sizes can be supplied as low noise but these are the most commonly used.

• Lubrication: For proper lubrication, you should reoil the bearing with our bearing oil or grease every 20-30 runs to get the most life out of your race bearings.

• Installation: These bearings are made with a very tight tolerance so it is common for the bearing not to slip right on due to the edges on the armature being scarred from a pinion. You may have to lightly sand the armature shaft to get the edges off while adding a drop of oil on it to put the bearing all the way on.

• Low Friction: Our bearings have a low friction force. Even under the conditions of boundary lubrication, the surfaces are extremely smooth, so its friction force is low and the rotational friction moment is low.

• Supply quickly from large Stock: Over the years we have developed extensive product knowledge and offer technical help with all apsects of our range. We keep comprehensive stocks across the whole range so offer a same day despatch worldwide on most sizes if required. We receive incoming shipments every week so stocks are always changing. For the most up to date stock situation on any item,Please contact us.