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R4A-ZZ Inch Mini Ball Bearing

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R4A-ZZ Inch Mini Ball Bearing

6.35 x 19.05 x 7.142 mm R4A ZZ inch bearings are produce with stainless stell material can used for RC toy motor ,we also can produce with R4A-2RS, R4A open ball bearing .

  • item no.:

    R4A
  • lead time:

    3-7 DAYS
  • product orgin:

    China
  • shipping port:

    NINGBO ,GUANGZHOU ,QINGDAO,SHANGHAI
  • MOQ:

    1000
products details

R4A-ZZ Mini Ball Bearing 1/4x3/4x9/32  Description :

Bearing No.:R4A-2RS, R4A-ZZ,R4A Open Ball Bearing


Dimension :

Inside Diameter : 6.35mm

Outside Diameter :19.05mm

Width : 7.142mm


Inch Dimension : ID: 1/4" x OD: 3/4" x W: 9/32" Inches


Material :stainless steel  ,you also can choose with Chrome steel .


LUBRICATION:Chevron SRI-2 Grease

Precision : ABEC-1,ABEC-3

 R4A ZZ INCH Bearings



 R4A ZZ Bearings

We can Produce Other Inch Ball Bearings For You :
R Series Bearing
Model No. Size(d*D*B)  (Inch) Size(d*D*B)  (mm)
R2 1/8*3/8*5/32 3.175*9.525*3.969
R2A 1/8*1/2*11/64 3.175*12.7*4.366
R3 3/16*1/2*5/32 4.762*12.7*3.969
R4 1/4*5/8*1/99 6.35*15.875*4.978
R4A 1/4*3/4*7/32 6.35*19.05*5.556
R6 3/8*7/8*7/32 9.525*22.225*5.556
R8 1/2*1 1/8*1/4 12.7*28.575*6.35
R10 5/8*1 3/8*9/32 15.875*34.925*7.144
R12 3/4*1 5/8*5/16 19.05*41.275*7.938
R14 7/8*17/8*3/8 22.225*47.625*9.525
R16 1*2*3/8 25.4*50.8*9.525
R18 1 1/8*2 1/8*3/8 28.575*53.975*9.525
R20 1 1/4*2 1/4*3/8 31.75*57.15*9.525
R22 1 3/8*2 1/2*7/16 34.925*63.5*11.112
R24 1 1/2*2 5/8*7/16 38.1*66.675*11.112
R144 1/8*1/4*7/64 3.175*6.35*2.779
R155 5/32*5/16*7/64 3.969*7.938*2.779
R156 3/16*5/16*7/64 4.762*7.938*2.779
R166 3/16*3/8*1/8 4.762*9.525*3.175
R168 1/4*3/8*1/8 6.35*9.525*3.175
R186 3/16*1/2*7/64 4.762*12.7*2.779
R188 1/4*1/2*1/8 6.35*12.7*3.175
R1810 5/16*1/2*5/32 7.938*12.7*3.969



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    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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