Part Number 3303 ATN1/2RS, Timken® Double Row Angular Contact Ball Bearings (3200, 3300) On The Timken Company

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Unit of Measure

Specifications | Dimensions | Basic Load Ratings | Abutment and Fillet Dimensions

Specifications

Design Units	N/A Metric
d - Bore	N/A 17 mm
Features	N/A Contact Seals
Ball Type	N/A STEEL
Cage Type	N/A Molded
Cage Material	N/A Nylon

Dimensions

D - Outer Diameter	N/A 1.8504 in47 mm
C - Ring Width	N/A 0.8740 in22.2 mm
Contact Angle	N/A 30 º

Basic Load Ratings

C0 - Static Radial Rating	N/A 2248 lbf10000 N
C1 ISO - Dynamic Radial Rating	N/A 3551 lbf15800 N

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius¹	N/A 0.039 in1 mm
r - Outer Ring "To Clear" Radius²	N/A 0.039 in1 mm
da - Inner Ring Backing Diameter	N/A 0.890 in22.60 mm
Da - Outer Ring Backing Diameter	N/A 1.630 in41.4 mm

¹ Maximum housing fillet radius that bearing corners will clear.
² Maximum shaft fillet radius that bearing corners will clear.