NKIA 5901

Combined needle roller and angular contact ball bearings can withstand unidirectional axial loads

These bearings consist of radial needle roller bearings and angular contact ball bearings. The combined bearings are able to withstand heavy radial loads and lighter axial loads in one direction. In addition, they operate at high speeds. Their small cross-section makes them particularly suitable for equipment applications where other types of locating end bearing configurations take up too much space.

  • Can withstand combined radial loads and unidirectional axial loads
  • High load carrying capacity
  • High speed capability
  • Small cross-section
  • Separable design

+86 13817962999

Overview
Technical Parameters

Overview

Skim Through

Size

Inner Diameter12.0mm
Outer Diameter24.0mm
Width16.0mm

Performance

Reference speed22000.0r/min
Limit speed26000.0r/min

Properties

Bearing parts Complete set of bearings
Thrust component With cage
Radial components With cage
Rolling element (thrust component) Steel balls
Axial load capacity Unidirectional
Radial clearance CN
Tolerance class Normal
Material, bearing Bearing steel
Coated Without
Lubricant (thrust components) without

Logistics

Product net weight0.0318kg
eClass Code 23-05-09-03
UNSPSC Code 31171512

Technical Parameters

Technical Parameters

Size

d12.0mm Hole diameter
D24.0mm Outer diameter
B16.0mm Width
F16.0mm Inner ring raceway diameter
r1,2 min.0.3mm Chamfer size

Shoulder size

da min.14.0mm Shaft shoulder diameter
Da max.22.0mm Bearing housing shoulder diameter
ra max.0.3mm Radius of rounded corners

Data calculation

Radial basic dynamic load rating C8.09kN
Basic static radial load ratingC09.65kN
Axial basic dynamic load rating C2.07kN
Axial basic static load ratingC01.92kN
Radial fatigue load limitPu1.14kN
Axial fatigue load limitPu0.083kN
Reference speed22000.0r/min
Limit speed26000.0r/min

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