4308 ATN9

4308 ATN9
Bearing Type Ball
For Load Direction Radial
Construction Double Row
Seal Type Open
Part Number 4308 ATN9
For Shaft Diameter 40 mm
Bore Dia (d) 40 mm
Bore Dia Tolerance -0.012mm to 0
For Housing ID 90 mm
Outer Dia (D) 90 mm
Outer Dia Tolerance -0.015mm to 0
Width (B) 33 mm
Width Tolerance -0.120mm to 0
Ring Material 52100 Chrome steel
Ball Material 52100 Chrome steel
Cage Material Nylon 66 (PA66)
Dynamic Load Rating (C) (KN) 55.9
Static Load Rating (C0) (KN) 45
Reference Speed (r/min) 12000
Limiting Speed (r/min) 6700
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -30° to 110 ℃
ABEC Rating ABEC-1
Radial Clearance Trade No. C0
Radial Clearance 0.006mm to 0.020mm
RoHS Compliant
Weight (grams) 950
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