The HK0408 bearing is a Needle Roller Bearings with an inner diameter of 4 mm , an outer diameter of 8 mm, a width of 8 mm. It typically uses P2/P4/P5/P6 grade precision tolerances and 2Z/2RS/ZZ/2RSR type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
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Dimensions:
Inside Diameter:
4 mm
Outside Diameter:
8 mm
Thickness:
8 mm
Weight:
0.002 KG
Specifications:
Structure:
Needle Roller Bearing
Precision Rating:
P2/P4/P5/P6
Bearing Material:
Chrome steel
Seals Type:
2Z/2RS/ZZ/2RSR
Transaction Information:
Payment term:
Weatern Union/ TT
Delivery time:
Within 3 days
Detailed description
needle roller bearings HK0408 4x8x8mm
Fw
4 mm
D
8 mm
C
8 mm
Tolerance: -0,3
rmin
0,3 mm
m
2 g
Mass
Cr
1780 N
Basic dynamic load rating, radial
C0r
1310 N
Basic static load rating, radial
Cur
144 N
Fatigue limit load, radial
nG
42500 1/min
Limiting speed
nB
38500 1/min
Reference speed
Not available with lubrication hole.
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How can you buy Needle Roller Bearing HK0408 4x8x8mm on the Internet?
High quality HK0408 (
0.002 kg Mass,
ID: 4 mm
OD: 8 mm
WD: 8 mm
, P2/P4/P5/P6 Accuracy Class
, Chrome steel Material
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