Bearing NK22/16 ZEN

High Quality Bearing NK22/16 ZEN. Boyal Industrial Pte ltd. Competitive Needle Roller Bearing 66.675x112.712x30.162 66,675 Bore Diameter (mm) Pricing. Accept Small Order. Easy and Fast 66.675x112.712x30.162 Size (mm) Shipping.

Bearing number: 4T-3994/3920
Size (mm): 66.675x112.712x30.162
Bore Diameter (mm): 66,675
Outer Diameter (mm): 112,712
Width (mm): 30,162
d: 66,675 mm
D: 112,712 mm
T: 30,162 mm
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Product Details

Bearing number 4T-3994/3920
Size (mm) 66.675x112.712x30.162
Bore Diameter (mm) 66,675
Outer Diameter (mm) 112,712
Width (mm) 30,162
d 66,675 mm
D 112,712 mm
T 30,162 mm
B 30,048 mm
C 23,812 mm
ra1 max. 3,3 mm
a 4,5 mm
Da 99 mm
db 74 mm
ra max. 5,5 mm
da 84 mm
Db 106 mm
Weight 1,18 Kg
Basic dynamic load rating (C) 119 kN
Basic static load rating (C0) 174 kN
(Grease) Lubrication Speed 3 200 r/min
(Oil) Lubrication Speed 4 300 r/min
Calculation factor (e) 0,4
Calculation factor (Y0) 0,82
d1 88.5 mm
e 0.4
Y2 1.49
Y0 0.82
Mass 1.18 kg
Dynamic load, C 119 kN
Rating life coefficient, A2 1.4
Static load, C0 174 kN
Fatigue limit load, Cu 21.2 kN
Nlim (oil) 4,300 rpm
Nlim (grease) 3,200 rpm
Min operating temperature, Tmin -40 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.44 Hz
Characteristic rolling element frequency, BSF 8.4 Hz
Characteristic outer ring frequency, BPF0 10.2 Hz
Characteristic inner ring frequency, BPFI 12.8 Hz
ra max 5.5 mm
r1a max 3.3 mm
Category Bearings
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 1.192
Product Group B04334
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