NTN 22330ef800

Item: DN6WXDModel: 22330ef800
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Product Specifications:

Bearing Inner Ring Width (b) 108 mm
Bpfi Over Rolling Inner Frequency (60 Rpm) 8.923 Hz
Bpfo Over Rolling Frequency On Outer Ring (60 Rpm) 6.077 Hz
Brf Rotational Frequency On Rolling Element (60 Rpm) 2.479 Hz
Bsf Over Rolling Frequency On Rolling Element (60 Rpm) 4.957 Hz
Cage Rotational Frequency (ftf) (60 Rpm) 0.405 Hz
Coefficient (e) 0.34
Dynamic Load (c) 1740 kN
External Dia. (d) 320 mm
Fatigue Limit Load (cu) 177 kN
Groove Width (b) 19.94 mm
Hole Dia. (k) 9 mm
Internal Dia. (d) 150 mm
Lower Axial Load Coefficient (y1) 2
Max. Operating Temp. 200°
Max. Shaft & Housing Fillet Radius (ra) 3 mm
Max. Shoulder Or Dia. (da) 303 mm
Mechanical Limit Speed (n) 2100 turns/min.
Min. Fillet Radius (rs) 4 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (da) 167 mm
No. Of Lubrication Holes 3.8
Outside Ring Inside Dia. (d1) 278.3 mm
Radial Clearance Class C4 Special
Reference Thermal Speed 1500 turns/min.
Static Axial Load Coefficient (y0) 1.96
Static Load Rating (c0) 1890 kN
Upper Axial Load Coefficient (y2) 2.98

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NTN 22330ef800