NTN 22218eaw33zz

Item: DW7YURModel: 22218eaw33zz
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Product Specifications:

Bearing Inner Ring Width (b) 40 mm
Bpfi Over Rolling Inner Frequency (60 Rpm) 10.391 Hz
Bpfo Over Rolling Frequency On Outer Ring (60 Rpm) 7.609 Hz
Brf Rotational Frequency On Rolling Element (60 Rpm) 3.121 Hz
Bsf Over Rolling Frequency On Rolling Element (60 Rpm) 6.241 Hz
Cage Rotational Frequency (ftf) (60 Rpm) 0.423 Hz
Coefficient (e) 0.23
Dynamic Load (c) 384 kN
External Dia. (d) 160 mm
Fatigue Limit Load (cu) 45.2 kN
Groove Width (b) 10.2 mm
Hole Dia. (k) 4.5 mm
Inside Ring External Dia. (d2) 105.3 mm
Internal Dia. (d) 90 mm
Lower Axial Load Coefficient (y1) 2.9
Max. Inside Ring Shoulder Dia. (da) 105.3 mm
Max. Operating Temp. 200°
Max. Shaft & Housing Fillet Radius (ra) 2 mm
Max. Shoulder Or Dia. (da) 149 mm
Mechanical Limit Speed (n) 5100 turns/min.
Min. Fillet Radius (rs) 2 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (da) 101 mm
No. Of Lubrication Holes 3
Outside Ring Inside Dia. (d1) 143.2 mm
Radial Clearance Class Cn
Reference Thermal Speed 3900 turns/min.
Static Axial Load Coefficient (y0) 2.83
Static Load Rating (c0) 398 kN
Upper Axial Load Coefficient (y2) 4.31

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NTN 22218eaw33zz