Koyo JTEKT

KOYO BK2016 Needle Roller Bearing 20x26x16mm (Closed End)

Part Number: BK2016
Inner Diameter (Bore) 20 mm
Outer Diameter 26 mm
Width 16 mm

KOYO BK2016 drawn cup needle roller bearing, closed end. Bore 20mm, OD 26mm, width 16mm.

Qty:
  • Closed end seals and protects the end of the shaft
  • Drawn cup (shell type) needle roller bearing - thin-walled deep-drawn outer shell forms the raceway
  • 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
  • Press-fit into the housing bore - no axial location fixtures required
  • Use with a hardened shaft or JR17x20x16.5 inner ring as the inner raceway
Brand

Koyo JTEKT

Bearing Type

Drawn Cup Needle Roller Bearing

Series

BK

Measurement System

Metric

Inner Diameter (Bore)

20 mm

Outer Diameter

26 mm

Width

16 mm

Configuration

Closed End

Material

Chrome Bearing Steel

Dynamic Load Rating (Cr)

12400 N (12.4 kN)

Static Load Rating (C₀)

18900 N (18.9 kN)

Limiting Speed (Grease)

11000 rpm

Limiting Speed (Oil)

16000 rpm

Fillet Radius (r min)

1 mm

Compatible Inner Ring

JR17x20x16.5

Weight

0.024 kg

Features & Benefits Closed end seals and protects the end of the shaft
Drawn cup (shell type) needle roller bearing - thin-walled deep-drawn outer shell forms the raceway
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
Press-fit into the housing bore - no axial location fixtures required
Use with a hardened shaft or JR17x20x16.5 inner ring as the inner raceway

The KOYO BK2016 is a drawn cup (shell type) needle roller bearing with a closed end, for a 20mm 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 20 x 26 x 16mm.

The closed-end type is completely closed on one side, sealing and protecting the end of the shaft. 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 JR17x20x16.5 inner ring as the inner raceway. Manufactured by Koyo (JTEKT), Japan.

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