NTN KXA042 bearings

KXA042, NTN Ultra-Thin section ball bearings, 4-point contact type

Measurement system: Inch
Bore diameter: 107.950 mm
Outside diameter: 120.650 mm
Width: 6.350 mm
Cr: 5600 N
C0r: 7150 N
Net weight: 0.095 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 KXA042

KXA042, NTN
Bearing number	KXA042
Brand	NTN
Type	Ultra-Thin Section Type Ball bearing, 4-point contact type
d	107.95 mm	Boundary dimensions
D	120.65 mm
B	6.35 mm
C	0.6 mm
C_r	5.6 kN	Basic dynamic load rating, Radial
C_0r	7.15 kN	Basic static load rating, Radial
C_a	7.4 kN	Basic dynamic load rating, Axial
C_0a	21.7 kN	Basic static load rating, Axial
C_u	0.73 kN	Fatigue load limit
J	112.7 mm	Reference dimensions
K	115.9 mm	Reference dimensions
Mass	0.095 kg	(approx.)

NTN KXA042 ultra-thin section type ball bearings are bearings with an extremely thin design. KXA042 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.

KXA042 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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