NTN 22340emkw33c3

Item: DR7PFAModel: 22340emkw33c3
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Product Specifications:

Bearing Inner Ring Width (b) 138 mm
Bpfi Over Rolling Inner Frequency (60 Rpm) 10.439 Hz
Bpfo Over Rolling Frequency On Outer Ring (60 Rpm) 7.561 Hz
Brf Rotational Frequency On Rolling Element (60 Rpm) 2.982 Hz
Bsf Over Rolling Frequency On Rolling Element (60 Rpm) 5.964 Hz
Cage Rotational Frequency (ftf) (60 Rpm) 0.42 Hz
Coefficient (e) 0.31
Dynamic Load (c) 2830 kN
External Dia. (d) 420 mm
Fatigue Limit Load (cu) 302 kN
Groove Width (b) 21.07 mm
Hole Dia. (k) 10 mm
Internal Dia. (d) 200 mm
Lower Axial Load Coefficient (y1) 2.15
Max. Operating Temp. 200°
Max. Shaft & Housing Fillet Radius (ra) 4 mm
Max. Shoulder Or Dia. (da) 400 mm
Mechanical Limit Speed (n) 1500 turns/min.
Min. Fillet Radius (rs) 5 mm
Min. Length Fro Sleeve Ce 9 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (da) 220 mm
Min. Sleeve Dia. (db) 216 mm
No. Of Lubrication Holes 8
Outside Ring Inside Dia. (d1) 363.1 mm
Radial Clearance Class C3
Reference Thermal Speed 1000 turns/min.
Static Axial Load Coefficient (y0) 2.1
Static Load Rating (c0) 3530 kN
Upper Axial Load Coefficient (y2) 3.2

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NTN 22340emkw33c3