NTN 33013a

Item: DV9BUAModel: 33013a
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Product Specifications:

Bearing Inner Ring Width (b) 27 mm
Bpfi Over Rolling Inner Frequency (60 Rpm) 15.343 Hz
Bpfo Over Rolling Frequency On Outer Ring (60 Rpm) 12.657 Hz
Brf Rotational Frequency On Rolling Element (60 Rpm) 5.345 Hz
Bsf Over Rolling Frequency On Rolling Element (60 Rpm) 10.69 Hz
Cage Rotational Frequency (ftf) (60 Rpm) 0.452 Hz
Charge Load Application Point (a) 21 mm
Coefficient (e) 0.35
Dynamic Load (c) 105 kN
External Dia. (d) 100 mm
Fatigue Limit Load (cu) 20 kN
Inside Ring External Dia. (d1) 82.7 mm
Internal Dia. (d) 65 mm
Max. Fillet Radius (r1a) 1.5 mm
Max. Fillet Radius (ra) 1.5 mm
Max. Inside Ring Shoulder Dia. (da) 72 mm
Max. Operating Temp. 120°
Max. Shoulder Or Dia. (da) 91.5 mm
Mechanical Limit Speed (n) 6800 turns/min.
Min. Clearance (ca) 5 mm
Min. Clearance (cb) 6 mm
Min. Fillet Radius (r1s) 1.5 mm
Min. Fillet Radius (rs) 1.5 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (db) 73.5 mm
Min. Shoulder Dia. Or (db) 96 mm
Min. Shoulder Or Dia. (da) 89 mm
Outer Ring Width (c) 21 mm
Rating Life Coefficient (a2) 1
Reference Thermal Speed 4300 turns/min.
Static Axial Load Coefficient (y0) 0.95
Static Load Rating (c0) 164 kN
Total Width (t) 27 mm
Upper Axial Load Coefficient (y2) 1.72

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NTN 33013a