Bearing 3979/3920 Fersa

QuestionBearing 3979/3920 Fersa ? Find Boyal Industrial Pte ltd. what you need faster 4.762x15.875x4.978 by entering your Tapered Roller Bearings information 4,762 Bore Diameter (mm) .

Bearing number: D/W R3A
Size (mm): 4.762x15.875x4.978
Bore Diameter (mm): 4,762
Outer Diameter (mm): 15,875
Width (mm): 4,978
d: 4,762 mm
D: 15,875 mm
B: 4,978 mm

Product Details

Bearing number D/W R3A
Size (mm) 4.762x15.875x4.978
Bore Diameter (mm) 4,762
Outer Diameter (mm) 15,875
Width (mm) 4,978
d 4,762 mm
D 15,875 mm
B 4,978 mm
C 4,978 mm
Weight 0,0045 Kg
Basic dynamic load rating (C) 0,852 kN
Basic static load rating (C0) 0,315 kN
Fatigue load limit (Pu) 0,014
Reference speed 85 000 r/min
d2 ≈ 8.4 mm
D2 ≈ 13.8 mm
r1,2 min. 0.3 mm
da min. 6.8 mm
Da max. 13.9 mm
ra max. 0.3 mm
Basic dynamic load rating C 0.852 kN
Basic static load rating C0 0.315 kN
Fatigue load limit Pu 0.014 kN
Limiting speed 56000 r/min
Calculation factor kr 0.025
Calculation factor f0 7.1
Mass bearing 0.0044 kg
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