Hydronic Pneumatic/Hydraulic System P820-20 - Sunshine Star Industrial Pte Ltd.

Sunshine Star Industrial Pte Ltd.: Oil seals - double lips Single row cylindrical roller bearings SKF bearings Singapore

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Hydronic Pneumatic/Hydraulic System P820-20 image

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Types of Hydraulic pumps

Bearing number:6904NR
Size (mm):20x37x9
Bore Diameter (mm):20
Outer Diameter (mm):37
Width (mm):9
d:20 mm
D:37 mm
B:9 mm
C:9 mm
a:1.7 mm
b:0.95 mm
f:0.85 mm
r min.:0.3 mm
r1 min.:0.3 mm
D1:35.7 mm
D2:39.8 mm
Weight:0.037 Kg
Basic dynamic load rating (C):6,35 kN
Basic static load rating (C0):3,7 kN
(Grease) Lubrication Speed:19000 r/min
Bore Type:Cylindrical Bore
Configuration:Single Row
Enclosure:Snap Ring Groove with Snap Ring
Bore Size:20 mm
Outside Diameter:37 mm
Width:9 mm
Fillet Radius/Chamfer:0.3 mm
r1:0.3 mm
Snap Ring Width:0.9 mm
Snap Ring Outside Diameter:39.8 mm
D1 (max):35.7 mm
a (max):1.7 mm
b (min):1 mm
Dynamic Load Rating:6,350 N
Static Load Rating:3,700 N
Limiting Speed - Grease:19,000 rpm
Limiting Speed - Oil:23,000 rpm
Factor fo:14.8
Radial Clearance:0.005 to 0.020 mm
da (min):22 mm
Da (max):35 mm
Dx (min):40.5 mm
ra (max):0.3 mm
Cy (max):2.3 mm

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Sunshine Star Industrial Pte Ltd.: Email[email protected]; AddressLeader Industrial Park; Phone(Working Time)00852 6851 5717; Fax00852 6851 5718

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