NTN 23120eaw33

Item: DK9CMYModel: 23120eaw33
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Product Specifications:

Bearing Inner Ring Width (b) 52 mm
Bpfi Over Rolling Inner Frequency (60 Rpm) 11.841 Hz
Bpfo Over Rolling Frequency On Outer Ring (60 Rpm) 9.159 Hz
Brf Rotational Frequency On Rolling Element (60 Rpm) 3.784 Hz
Bsf Over Rolling Frequency On Rolling Element (60 Rpm) 7.568 Hz
Cage Rotational Frequency (ftf) (60 Rpm) 0.436 Hz
Coefficient (e) 0.28
Dynamic Load (c) 464 kN
External Dia. (d) 165 mm
Fatigue Limit Load (cu) 62.8 kN
Groove Width (b) 8.39 mm
Hole Dia. (k) 4 mm
Inside Ring External Dia. (d2) 114.7 mm
Internal Dia. (d) 100 mm
Lower Axial Load Coefficient (y1) 2.39
Max. Operating Temp. 200°
Max. Shaft & Housing Fillet Radius (ra) 2 mm
Max. Shoulder Or Dia. (da) 154 mm
Mechanical Limit Speed (n) 3900 turns/min.
Min. Fillet Radius (rs) 2 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (da) 111 mm
No. Of Lubrication Holes 3
Outside Ring Inside Dia. (d1) 146.9 mm
Radial Clearance Class Cn
Reference Thermal Speed 3200 turns/min.
Static Axial Load Coefficient (y0) 2.34
Static Load Rating (c0) 563 kN
Upper Axial Load Coefficient (y2) 3.56

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NTN 23120eaw33