NTN 22205eac3

Item: DR9KAPModel: 22205eac3
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Product Specifications:

Bearing Inner Ring Width (b) 18 mm
Bpfi Over Rolling Inner Frequency (60 Rpm) 8.355 Hz
Bpfo Over Rolling Frequency On Outer Ring (60 Rpm) 5.645 Hz
Brf Rotational Frequency On Rolling Element (60 Rpm) 2.425 Hz
Bsf Over Rolling Frequency On Rolling Element (60 Rpm) 4.85 Hz
Cage Rotational Frequency (ftf) (60 Rpm) 0.403 Hz
Coefficient (e) 0.34
Dynamic Load (c) 57.3 kN
External Dia. (d) 52 mm
Fatigue Limit Load (cu) 5.6 kN
Inside Ring External Dia. (d2) 30.5 mm
Internal Dia. (d) 25 mm
Lower Axial Load Coefficient (y1) 2
Max. Operating Temp. 200°
Max. Shaft & Housing Fillet Radius (ra) 1 mm
Max. Shoulder Or Dia. (da) 46.4 mm
Mechanical Limit Speed (n) 17000 turns/min.
Min. Fillet Radius (rs) 1 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (da) 30.6 mm
Outside Ring Inside Dia. (d1) 45.5 mm
Radial Clearance Class C3
Reference Thermal Speed 13000 turns/min.
Static Axial Load Coefficient (y0) 1.96
Static Load Rating (c0) 46.1 kN
Upper Axial Load Coefficient (y2) 2.98

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NTN 22205eac3