NTN 22312eakw33c3

Item: DY6DFQModel: 22312eakw33c3
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Product Specifications:

Bearing Inner Ring Width (b) 46 mm
Bpfi Over Rolling Inner Frequency (60 Rpm) 8.375 Hz
Bpfo Over Rolling Frequency On Outer Ring (60 Rpm) 5.625 Hz
Brf Rotational Frequency On Rolling Element (60 Rpm) 2.384 Hz
Bsf Over Rolling Frequency On Rolling Element (60 Rpm) 4.768 Hz
Cage Rotational Frequency (ftf) (60 Rpm) 0.402 Hz
Coefficient (e) 0.35
Dynamic Load (c) 340 kN
External Dia. (d) 130 mm
Fatigue Limit Load (cu) 38.9 kN
Groove Width (b) 9 mm
Hole Dia. (k) 4 mm
Inside Ring External Dia. (d2) 75.3 mm
Internal Dia. (d) 60 mm
Lower Axial Load Coefficient (y1) 1.95
Max. Operating Temp. 200°
Max. Shaft & Housing Fillet Radius (ra) 2 mm
Max. Shoulder Or Dia. (da) 118 mm
Mechanical Limit Speed (n) 5100 turns/min.
Min. Fillet Radius (rs) 2.1 mm
Min. Length Fro Sleeve Ce 6 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (da) 72 mm
Min. Sleeve Dia. (db) 66 mm
No. Of Lubrication Holes 3
Outside Ring Inside Dia. (d1) 111.9 mm
Radial Clearance Class C3
Reference Thermal Speed 4300 turns/min.
Static Axial Load Coefficient (y0) 1.91
Static Load Rating (c0) 319 kN
Upper Axial Load Coefficient (y2) 2.9

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NTN 22312eakw33c3