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AXK 5578
AS 5578
LS 5578
AXK(33.5), AS(18.5), LS(93)
55
57
78
78
3
1
5
0.6
60
76
38
186
4300
AXK 5578 is an AXK Series Thrust Needle Roller and Cage Assembly designed primarily to accommodate unidirectional axial loads.
It can be used with the matching AS 5578 thrust washer or LS 5578 bearing washer.
Thrust Washer (AS): AS 5578
Bearing Washer (LS): LS 5578
Bore Diameter (Dc1): 55 mm
Outside Diameter (Dc): 78 mm
D1: 57 mm
d1: 78 mm
Needle Roller Diameter (Dw): 3 mm
Thrust Washer Thickness (B1): 1 mm
Bearing Washer Thickness (B): 5 mm
Minimum Chamfer (a rs min.): 0.6 mm
Eb: 60 mm
Ea: 76 mm
Dynamic Load Rating: 38 kN
Static Load Rating: 186 kN
Limiting Speed (Grease): 4,300 rpm
AXK Assembly Weight: 33.5 g
AS Thrust Washer Weight: 18.5 g
LS Bearing Washer Weight: 93 g
Some non-standard or currently out-of-stock bearings may not be immediately available. If you have specific requirements, feel free to contact us — we will do our best to confirm lead times and provide alternative solutions.
