Koyo JTEKT

KOYO HK1616-2RS Needle Roller Bearing 16x22x16mm (Open End, Double Seal (2RS))

Part Number: HK1616-2RS
Inner Diameter (Bore) 16 mm
Outer Diameter 22 mm
Width 16 mm
Seal Type Double Seal (2RS)

KOYO HK1616-2RS drawn cup needle roller bearing, open end, double seal (2rs). Bore 16mm, OD 22mm, width 16mm.

Qty:
  • Drawn cup (shell type) needle roller bearing - thin-walled deep-drawn outer shell forms the raceway
  • Fitted with double seal (2rs) for lubricant retention and contamination exclusion
  • High radial load capacity from the needle roller complement
  • Koyo (JTEKT) precision manufacture to JIS standards
  • Lowest sectional height of any needle roller bearing for a very compact arrangement
  • Maximum operating temperature approximately 140C
  • Open ends (standard type) with a narrow flange gap to retain grease and exclude contaminants
  • Press-fit into the housing bore - no axial location fixtures required
  • Use with a hardened shaft or JR12x16x20 inner ring as the inner raceway
  • Use with a hardened shaft or JR12x16x20 inner ring as the inner raceway
Brand

Koyo JTEKT

Bearing Type

Drawn Cup Needle Roller Bearing

Series

HK

Measurement System

Metric

Inner Diameter (Bore)

16 mm

Outer Diameter

22 mm

Width

16 mm

Configuration

Open End

Seal Type

Double Seal (2RS)

Material

Chrome Bearing Steel

Dynamic Load Rating (Cr)

7820 N (7.82 kN)

Static Load Rating (C₀)

9760 N (9.76 kN)

Limiting Speed (Grease)

12000 rpm

Fillet Radius (r min)

1 mm

Compatible Inner Ring

JR12x16x20

Weight

0.015 kg

Features & Benefits Drawn cup (shell type) needle roller bearing - thin-walled deep-drawn outer shell forms the raceway
Fitted with double seal (2rs) for lubricant retention and contamination exclusion
High radial load capacity from the needle roller complement
Koyo (JTEKT) precision manufacture to JIS standards
Lowest sectional height of any needle roller bearing for a very compact arrangement
Maximum operating temperature approximately 140C
Open ends (standard type) with a narrow flange gap to retain grease and exclude contaminants
Press-fit into the housing bore - no axial location fixtures required
Use with a hardened shaft or JR12x16x20 inner ring as the inner raceway
Use with a hardened shaft or JR12x16x20 inner ring as the inner raceway

The KOYO HK1616-2RS is a drawn cup (shell type) needle roller bearing with open ends, for a 16mm shaft (metric series). Its thin-walled, deep-drawn outer shell forms the outer raceway, giving the lowest sectional height of any needle bearing while carrying high radial loads in a compact, economical package. Boundary dimensions 16 x 22 x 16mm.

The open-end (standard) type has a narrow flange gap that helps retain grease and exclude contamination. This variant has double seal (2rs) for retained lubrication and contamination exclusion in service. The bearing is press-fitted into the housing bore, so no axial location fixtures are needed; maximum operating temperature approximately 140C. Use with a hardened shaft or the JR12x16x20 inner ring as the inner raceway. Manufactured by Koyo (JTEKT), Japan.

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