INANKX10-TVCombined Needle Roller and Axial Ball Bearing – 10 mm ID, 19 mm OD, 23 mm Height, Single Direction Axial

Product Description

What this part is

INA NKX10-TV is a combined needle roller and axial ball bearing. Bore Diameter: 10 mm. Outside Diameter: 19 mm. Overall Width: 23 mm. Rolling Elements: Needle Roller and Ball. Closure Type: Open. Bearing Material: Chrome steel. Item Weight: 0.036 kg (0.08 lb). GTIN: 035373396979.

Decoding the designation

NKX — A needle roller bearing and an axial ball bearing built as one unit to DIN 5429. The needle row carries radial load; the ball row carries axial load in one direction.

10 — Bore 10 mm.

TV — Glass-fibre reinforced polyamide cage.

What these specs mean in practice

Dynamic Load Rating: 7,000 N radial; 10,000 N axial. Static Load Rating: 7,800 N radial; 14,000 N axial. Limiting Speed: 12,400 rpm. Radial fatigue load limit 1,330 N; axial fatigue load limit 690 N. Lubricant: Oil. Operating temperature range: -20 °C to +120 °C.

Combining both rows in one unit fits a radial and an axial bearing into 23 mm of shaft length. Schaeffler builds this execution without an end cap, for oil lubrication, with a lubrication hole 6.5 mm from the datum face.

Series: NKX. Base Number: NKX10.

Mounting data

Shaft seat 10 mm. Housing bore 19 mm. Maximum flange outside diameter 24.1 mm. Axial bearing component width 9 mm. Shaft washer bore 10 mm. Mounting dimension at the shaft shoulder 19.7 mm. Minimum chamfer dimension 0.3 mm.

Quantity and configuration

Unit Quantity: 1 Pc. One complete unit: needle roller radial component and axial ball component together.

Interchange guidance

Same-envelope equivalent: IKO NAX1023. Cross-references on combined needle roller and axial ball bearings are deliberately few, because only a short list of makers builds the type. The INA NKXR10 uses an axial cylindrical roller row in place of the ball row, so it is a related execution with different axial ratings rather than a substitute.

Searchable forms of the number: NKX10-TV, NKX10TV, NKX 10-TV, NKX 10 TV, NKX10-TV-XL, NKX10.