Komatsu 37A-7FT-1553UCKF 9LIFT CYLINDER

We work closely 100 Bore Diameter (mm) with our Komatsu 37A-7FT-1553UCKF 9LIFT CYLINDER manufacturing partners to 100x140x20 bring the best 100x140x20 Size (mm) value to Kevin Global Machinery Parts Company customers.

Bearing number: 6920NR
Size (mm): 100x140x20
Bore Diameter (mm): 100
Outer Diameter (mm): 140
Width (mm): 20
d: 100 mm
D: 140 mm
B: 20 mm

Product Details

Bearing number 6920NR
Size (mm) 100x140x20
Bore Diameter (mm) 100
Outer Diameter (mm) 140
Width (mm) 20
d 100 mm
D 140 mm
B 20 mm
C 20 mm
a 3.3 mm
b 1.9 mm
f 1.7 mm
r min. 1.1 mm
r1 min. 0.5 mm
D1 137.6 mm
D2 145.7 mm
Weight 0.780 Kg
Basic dynamic load rating (C) 37 kN
Basic static load rating (C0) 36,5 kN
(Grease) Lubrication Speed 4400 r/min
Bore Type Cylindrical Bore
Configuration Single Row
Enclosure Snap Ring Groove with Snap Ring
Bore Size 100 mm
Outside Diameter 140 mm
Width 20 mm
Fillet Radius/Chamfer 1.1 mm
r1 0.5 mm
Snap Ring Width 1.7 mm
Snap Ring Outside Diameter 145.7 mm
D1 (max) 137.6 mm
a (max) 3.3 mm
b (min) 1.9 mm
Dynamic Load Rating 37,000 N
Static Load Rating 36,500 N
Limiting Speed - Grease 4,500 rpm
Limiting Speed - Oil 5,300 rpm
Factor fo 16.5
Radial Clearance 0.012 to 0.036 mm
da (min) 106 mm
Da (max) 134 mm
Dx (min) 147 mm
ra (max) 1 mm
Cy (max) 4.7 mm
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Company Profile

Worktime 9.00-18.00
Phone 65-63204785
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