NTN 22313eaw33c4

Item: DT8BQAModel: 22313eaw33c4
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Product Specifications:

Bearing Inner Ring Width (b) 48 mm
Bpfi Over Rolling Inner Frequency (60 Rpm) 8.385 Hz
Bpfo Over Rolling Frequency On Outer Ring (60 Rpm) 5.615 Hz
Brf Rotational Frequency On Rolling Element (60 Rpm) 2.373 Hz
Bsf Over Rolling Frequency On Rolling Element (60 Rpm) 4.746 Hz
Cage Rotational Frequency (ftf) (60 Rpm) 0.401 Hz
Coefficient (e) 0.33
Dynamic Load (c) 369 kN
External Dia. (d) 140 mm
Fatigue Limit Load (cu) 41.2 kN
Groove Width (b) 9.24 mm
Hole Dia. (k) 4 mm
Inside Ring External Dia. (d2) 81.3 mm
Internal Dia. (d) 65 mm
Lower Axial Load Coefficient (y1) 2.06
Max. Operating Temp. 200°
Max. Shaft & Housing Fillet Radius (ra) 2 mm
Max. Shoulder Or Dia. (da) 128 mm
Mechanical Limit Speed (n) 4800 turns/min.
Min. Fillet Radius (rs) 2.1 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (da) 77 mm
No. Of Lubrication Holes 3
Outside Ring Inside Dia. (d1) 121.2 mm
Radial Clearance Class C4
Reference Thermal Speed 4000 turns/min.
Static Axial Load Coefficient (y0) 2.01
Static Load Rating (c0) 343 kN
Upper Axial Load Coefficient (y2) 3.06

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NTN 22313eaw33c4