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Home>Products>Needle Roller Bearing>Bearing RNA4876 SKF

Bearing RNA4876 SKF MODELS

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Bearing RNA4876 SKF

Bearing RNA4876 SKF SPECIFICATIONS

What is Bearing RNA4876 SKF in mechanical engineering? 45x85x24.75 Needle Roller Bearing 45 Bore Diameter (mm) Manufacturing Service . Upload your CAD file 45x85x24.75 Size (mm) for an instant.
Min.Order Quantity:Negotiation
Price:Negotiation

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Bearing RNA4876 SKF Characteristics

Bearing number:4T-32209
Size (mm):45x85x24.75
Bore Diameter (mm):45
Outer Diameter (mm):85
Width (mm):24,75
d:45 mm
D:85 mm
T:24,75 mm
B:23 mm
C:19 mm
ra1 max.:1,5 mm
a:20 mm
r min.:1,5 mm
r1 min.:1,5 mm
da min.:53,5 mm
Da min:73 mm
Da max.:76,5 mm
db max.:53 mm
Db min.:81 mm
ra max.:1,5 mm
Sa:3 mm
Sb:5,5 mm
Weight:0,607 Kg
Basic dynamic load rating (C):82 kN
Basic static load rating (C0):100 kN
(Grease) Lubrication Speed:4 400 r/min
(Oil) Lubrication Speed:5 900 r/min
Calculation factor (e):0,4
Calculation factor (Y0):0,81
d1:65 mm
rs min:1.5 mm
r1s min:1.5 mm
e:0.4
Y2:1.48
Y0:0.81
Mass:0.61 kg
ISO 355 reference:T3DC045
Dynamic load, C:82 kN
Rating life coefficient, A2:1.4
Static load, C0:100 kN
Fatigue limit load, Cu:12.2 kN
Nlim (oil):5,900 rpm
Nlim (grease):4,400 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.43 Hz
Characteristic rolling element frequency, BSF:6.36 Hz
Characteristic outer ring frequency, BPF0:7.66 Hz
Characteristic inner ring frequency, BPFI:10.34 Hz
da max:53 mm
db min:53.5 mm
Da max:76.5 mm
Db min:81 mm
Ca min:3 mm
Cb min:5.5 mm
ra max:1.5 mm
r1a max:1.5 mm
Category:Roller Bearings
Inventory:4.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0
Product Group:B04336

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