NTN KXA050 bearings

KXA050, NTN Ultra-Thin section ball bearings, 4-point contact type

Measurement system: Inch
Bore diameter: 127.000 mm
Outside diameter: 139.700 mm
Width: 6.350 mm
Cr: 5950 N
C0r: 8350 N
Net weight: 0.109 kg
Number of rows: 1
Contact angle deg: 30
Sealing: Without
Cage: Brass
Bearing material: Steel
Rolling material: Steel
Tolerance class: Other
Lubricant in bearing: Without

In stock

Technical specification for NTN KXA050

KXA050, NTN
Bearing number	KXA050
Brand	NTN
Type	Ultra-Thin Section Type Ball bearing, 4-point contact type
d	127 mm	Boundary dimensions
D	139.7 mm
B	6.35 mm
C	0.6 mm
C_r	5.95 kN	Basic dynamic load rating, Radial
C_0r	8.35 kN	Basic static load rating, Radial
C_a	7.85 kN	Basic dynamic load rating, Axial
C_0a	25.2 kN	Basic static load rating, Axial
C_u	0.785 kN	Fatigue load limit
J	131.7 mm	Reference dimensions
K	135 mm	Reference dimensions
Mass	0.109 kg	(approx.)

NTN KXA050 ultra-thin section type ball bearings are bearings with an extremely thin design. KXA050 is 4-point contact type. When the inner and outer rings are loaded in the radial direction, the ball comes into contact with the inner and outer rings at four points.

KXA050 bearings are generally suitable for two contact points under a simple axial load or a complex load with a larger axial load.

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