IKO

IKO NA6902 Machined Needle Roller Bearing 15x28x23mm (With Inner Ring)

Part Number: NA6902
Inner Diameter (Bore) 15 mm
Outer Diameter 28 mm
Width 23 mm

IKO NA6902 machined-type needle roller bearing, with inner ring. Bore 15mm, OD 28mm, width 23mm. High radial load capacity.

Qty:
  • High running accuracy and rigidity for demanding industrial drives
  • IKO (Nippon Thompson) precision manufacture to JIS standards
  • Machined-type needle roller bearing - thick, rigid machined and ground outer ring
  • Matching inner ring: LRT 152023
  • Supplied with an integral inner ring for mounting on unhardened shafts
  • Very high radial load and shock capacity in a compact cross section
Brand

IKO

Bearing Type

Machined Needle Roller Bearing

Series

NA

Measurement System

Metric

Inner Diameter (Bore)

15 mm

Outer Diameter

28 mm

Width

23 mm

Configuration

With Inner Ring

Material

Chrome Bearing Steel

Dynamic Load Rating (Cr)

19300 N (19.3 kN)

Static Load Rating (C₀)

28800 N (28.8 kN)

Limiting Speed (Grease)

12000 rpm

Limiting Speed (Oil)

20000 rpm

Compatible Inner Ring

LRT152023

Weight

0.061 kg

Features & Benefits High running accuracy and rigidity for demanding industrial drives
IKO (Nippon Thompson) precision manufacture to JIS standards
Machined-type needle roller bearing - thick, rigid machined and ground outer ring
Matching inner ring: LRT 152023
Supplied with an integral inner ring for mounting on unhardened shafts
Very high radial load and shock capacity in a compact cross section

The IKO NA6902 is a machined-type needle roller bearing with its own inner ring, for a 15mm shaft (metric series). Machined and ground from solid bearing steel, it has a thick, rigid outer ring that carries very high radial loads and shock in a compact section. Boundary dimensions 15 x 28 x 23mm.

The integral inner ring provides a ready raceway so the bearing can mount directly on a soft or unhardened shaft. Suitable for high radial loads in gearboxes, pumps, and industrial machinery. Compatible inner ring: LRT 152023. Manufactured by IKO (Nippon Thompson), Japan.

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