NTN 6317c4

Item: DV3GHXModel: 6317c4
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Product Specifications:

Bearing Inner Ring Width (b) 41 mm
Bpfi Over Rolling Inner Frequency (60 Rpm) 4.911 Hz
Bpfo Over Rolling Frequency On Outer Ring (60 Rpm) 3.089 Hz
Brf Rotational Frequency On Rolling Element (60 Rpm) 2.083 Hz
Bsf Over Rolling Frequency On Rolling Element (60 Rpm) 4.165 Hz
Cage Rotational Frequency (ftf) (60 Rpm) 0.386 Hz
Coefficient (f0) 13.3
Dynamic Load (c) 147 kN
External Dia. (d) 180 mm
Fatigue Limit Load (cu) 6.55 kN
Grease Lubrication Limit Speed (n Lim) 3800 turns/min.
Inside Ring External Dia. (d1) 106.4 mm
Internal Dia. (d) 85 mm
Max. Operating Temp. 120°
Max. Shaft & Housing Fillet Radius (ra) 2.5 mm
Max. Shoulder Or Dia. (da) 167 mm
Mechanical Limit Speed (n) 6200 turns/min.
Min. Fillet Radius (rs) 3 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (da) 98 mm
Oil Lubrication Limit Speed (n) 4500 turns/min.
Outside Ring Inside Dia. (d1) 158.4 mm
Radial Clearance Class C4
Reference Thermal Speed 5300 turns/min.
Static Load Rating (c0) 97 kN

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NTN 6317c4