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R1212 Inch Ball Bearing

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R1212 Inch Ball Bearing

1/2"x3/4"x5/32" R1212 inch bearings,we can produce bearings with R1212-2RS Bearing,R1212-ZZ  Bearing,and for material we can produce with Chrome steel or stainless steel.

  • item no.:

    R1212
  • lead time:

    5 days
  • product orgin:

    China
  • shipping port:

    NINGBO ,GUANGZHOU ,QINGDAO,SHANGHAI,Shanghai
  • MOQ:

    100
products details

R1212 Inch Bearing Specification :


Bearing Material :Chrome steel Gcr15                

Shields : two metal shield or rubber seals                                      

Grease : KYODO YUSHI brand (-40-150 °C)according to your requirements                         

Tolerance class :ABEC-3 or according to your requirements                  

Dynamic load rating :108  kgf                            

Static load rating :51 kgf                            

Dimension :  1/2 x 3/4 x 5/32 inch (0.5000". 0.7500". 0.1562" )or 2.7x19.05x3.969 mm

Dimensions Inch size (inch) Metric size (mm)
Inner diameter 1/2 12.7
Outer diameter 3/4 19.05
Thickness 5/32 3.97

R1212 bearing
inch bearing


We can produce other inch bearings :

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


R1212-2RS Sealed Ball Bearing 1/2" x 3/4" x 5/32" Picture:

R1212-2RS Bearing
R1212-2RS miniature bearing
R1212 zz bearing


Thin-wall inch ball bearing R1212ZZ & R1212-2RS Application :


R1212ZZ & R1212-2RS bearing are produced with high speed and low noise, the material is bearing steel GCr15, the seal cover is double-sided iron cover, the inner hole is finely ground,Stable quality, long life and durable.


With above features ,this bearings aresuitable for all kinds of industrial equipment and household appliances and other high-speed and low-noise areas, high-speed motors, 3D printer and other office equipment, reducer, blender, juicer, treadmill, massage equipment,


Card issuing machine, tapping machine, robot, model airplane, toy car, etc.



                                           




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