MR52 2RS Ball Bearings

MR52 2RS Ball Bearings

Bearing Number MR52
Bearing Type Ball
Construction Single Row
Seal Type Open
For Shaft Diameter 2mm
Bore Dia (d) 2mm
Bore Dia Tolerance -0.008mm to 0
For Housing ID 5mm
Outer Dia(D) 2mm
Outer Dia Tolerance -0.008mm to 0
Width(B) 5mm
Width Tolerance -0.12mm to 0
Ring Material 52100
Ball Material 52100
Cage Material 300 Series Stainless Steel
Shield Material  300 Series Stainless Steel
Dynamic Load Rating (Cr) 144
Static Load Rating (Cor) 40
Max Speed (Grease) (X1000 RPM) 85
Max Speed (Oil) (X1000 RPM) 100
Lubrication Required
Temperature Range -30° to 110
ABEC Rating ABEC-1
Radial Clearance No. C0
Radial Clearance 0.002mm to 0.013mm
Ball Qty 6
Ball Dia 0.8000mm
Weight (grams) 0.14

Product Number Bore Dia (d) Outer Dia(D) Width(B) Dynamic Load Static Load
Rating Rating
Cr(N) Cor(N)
MR52 2RS 2 5 2.5 144 40

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