NTN 22228emkw33

Item: DR9UJTModel: 22228emkw33
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Product Specifications:

Bearing Inner Ring Width (b) 68 mm
Coefficient (e) 0.25
Dynamic Load (c) 867 kN
External Dia. (d) 250 mm
Fatigue Limit Load (cu) 100 kN
Groove Width (b) 14.2 mm
Hole Dia. (k) 7 mm
Internal Dia. (d) 140 mm
Lower Axial Load Coefficient (y1) 2.74
Max. Operating Temp. 200°
Max. Shaft & Housing Fillet Radius (ra) 2.5 mm
Max. Shoulder Or Dia. (da) 236 mm
Mechanical Limit Speed (n) 3300 turns/min.
Min. Fillet Radius (rs) 3 mm
Min. Length Fro Sleeve Ce 8 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (da) 154 mm
Min. Sleeve Dia. (db) 149 mm
No. Of Lubrication Holes 3
Outside Ring Inside Dia. (d1) 224 mm
Radial Clearance Class Cn
Reference Thermal Speed 2500 turns/min.
Static Axial Load Coefficient (y0) 2.68
Static Load Rating (c0) 1010 kN
Upper Axial Load Coefficient (y2) 4.08

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NTN 22228emkw33