NTN 22208emw33c3

Item: DQ3WQGModel: 22208emw33c3
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Product Specifications:

Bearing Inner Ring Width (b) 23 mm
Bpfi Over Rolling Inner Frequency (60 Rpm) 8.775 Hz
Bpfo Over Rolling Frequency On Outer Ring (60 Rpm) 6.225 Hz
Brf Rotational Frequency On Rolling Element (60 Rpm) 2.809 Hz
Bsf Over Rolling Frequency On Rolling Element (60 Rpm) 5.618 Hz
Cage Rotational Frequency (ftf) (60 Rpm) 0.415 Hz
Coefficient (e) 0.27
Dynamic Load (c) 110 kN
External Dia. (d) 80 mm
Fatigue Limit Load (cu) 12 kN
Groove Width (b) 5.38 mm
Hole Dia. (k) 2.5 mm
Internal Dia. (d) 40 mm
Lower Axial Load Coefficient (y1) 2.47
Max. Operating Temp. 200°
Max. Shaft & Housing Fillet Radius (ra) 1 mm
Max. Shoulder Or Dia. (da) 73 mm
Mechanical Limit Speed (n) 11000 turns/min.
Min. Fillet Radius (rs) 1.1 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (da) 47 mm
No. Of Lubrication Holes 3
Outside Ring Inside Dia. (d1) 70.8 mm
Radial Clearance Class C3
Reference Thermal Speed 8300 turns/min.
Static Axial Load Coefficient (y0) 2.41
Static Load Rating (c0) 98 kN
Upper Axial Load Coefficient (y2) 3.68

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NTN 22208emw33c3