Product Details

coupling diameter: Martin Sprocket & Gear 20CH606 Bearing Hangers

Place of Origin GERMANY,SWEDEN,U.S.A,ITALY,FRANCE,AUSTRIA
Brand Name Bearing Hangers
Certification ISO9001,CE,CO,CQ
Model Number coupling diameter: Martin Sprocket & Gear 20CH606 Bearing Hangers
Min.Order Quantity 1pcs
Price Negotiation
Packaging Details Standard sea package
Delivery Time 3-5 Working days
Payment Terms L/C,D/P,T/T,Western Union,MoneyGram,D/A
Supply Ability 1000Sets

Product Features

Bearing Hangers coupling diameter: Martin Sprocket & Gear 20CH606 Bearing Hangers bearing Size Chart (mm/inches)

Bearing number4T-47681/47620
Size (mm)80.962x133.35x33.338
Bore Diameter (mm)80,962
Outer Diameter (mm)133,35
Width (mm)33,338
d80,962 mm
D133,35 mm
T33,338 mm
B33,338 mm
C26,195 mm
ra1 max.3,3 mm
a3,9 mm
Da119 mm
db89 mm
ra max.3,5 mm
da95 mm
Db128 mm
Weight1,78 Kg
Basic dynamic load rating (C)153 kN
Basic static load rating (C0)235 kN
(Grease) Lubrication Speed2 600 r/min
(Oil) Lubrication Speed3 500 r/min
Calculation factor (e)0,4
Calculation factor (Y0)0,82
d1108 mm
e0.4
Y21.48
Y00.82
Mass1.78 kg
Dynamic load, C153 kN
Rating life coefficient, A21.4
Static load, C0235 kN
Fatigue limit load, Cu28 kN
Nlim (oil)3,500 rpm
Nlim (grease)2,600 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF9.11 Hz
Characteristic outer ring frequency, BPF010.74 Hz
Characteristic inner ring frequency, BPFI13.26 Hz
ra max3.5 mm
r1a max3.3 mm
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