Manufacturer
NTN
NTN
Country of origin
Japan
Japan
Designation of manufacturer:
7E-HMK2230
Designation via standards:
(DIN 618 / ISO 3245)
Design:
The drawn cup needle bearing consists of one row of long rollers (needles) connected with a cage separator. Outer pressed ring only with open ends.
Features:
one-row;
open ends;
drawn cup;
for heavy load.
Parameters
Weight, W
0.045 kg
Inner diameter, d
22 mm
Outer diameter, D
29 mm
Total width, T
30 mm
Rotation speed (plastic lubricant), v
5500 RPM
Rotation speed (liquid lubrication), v
11000 RPM
Static load, C0
45 kN
Dynamic load, C
26.9 kN
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