NTN 22220eaw33c4

Item: DR8ZZGModel: 22220eaw33c4
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Product Specifications:

Bearing Inner Ring Width (b) 46 mm
Coefficient (e) 0.24
Dynamic Load (c) 472 kN
External Dia. (d) 180 mm
Fatigue Limit Load (cu) 54.3 kN
Groove Width (b) 11 mm
Hole Dia. (k) 5 mm
Inside Ring External Dia. (d2) 118.2 mm
Internal Dia. (d) 100 mm
Lower Axial Load Coefficient (y1) 2.84
Max. Operating Temp. 200°
Max. Shaft & Housing Fillet Radius (ra) 2 mm
Max. Shoulder Or Dia. (da) 168 mm
Mechanical Limit Speed (n) 4600 turns/min.
Min. Fillet Radius (rs) 2.1 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (da) 112 mm
No. Of Lubrication Holes 3
Outside Ring Inside Dia. (d1) 160.8 mm
Radial Clearance Class C4
Reference Thermal Speed 3600 turns/min.
Static Axial Load Coefficient (y0) 2.78
Static Load Rating (c0) 495 kN
Upper Axial Load Coefficient (y2) 4.23

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NTN 22220eaw33c4