Koganei NHB Series Parallel Type Plain Bearing Specification Single Acting Normally Open Type

Manufacturer: KOGANEI CORPORATION

Features

  • To begin with, the lever portion features a durable slide plate design, ensuring long operating life and consistent performance in industrial applications.

  • Additionally, a built-in magnet for sensor switches is included as standard equipment, allowing for seamless integration with position-detection systems.

  • Finally, the gripper supports 3-way direct mounting, offering greater flexibility and easier installation across various machine layouts.

Specifications

ItemBasic model
NHBRP-10NHBRP-16NHBRP-20NHBRP-25
Cylinder bore size
mm [in.]
10 [0.394]16 [0.630]20 [0.787]25 [0.984]
Operation typeSingle acting normally open type
MediaAir
Operating pressure range
MPa [psi]
0.35–0.7 [51–102]0.25–0.7 [36–102]
Proof pressure
MPa [psi]
1.05 [152]
Operating temperature range
°C [°F]
0–60 [32–140]
Maximum operating frequency
cycle/min
180
LubricationCylinder portion
Not required
Lever portion
Required (Apply grease to the sliding portion)
Maximum grip point length
mm [in.]
30 [1.18]40 [1.57]60 [2.36]70 [2.76]
Gripping force¹
N [lbf]
Closed side
2.9 [0.65]12.7 [2.82]22.6 [5.08]37.3 [8.39]
Gripping force¹
N [lbf]
Open side
2.0 [0.45]3.9 [0.88]6.9 [1.55]13.7 [3.08]
Lever open/closed stroke
mm [in.]
4 [0.157]8 [0.315]12 [0.472]14 [0.551]
Port sizeM3 × 0.5M3 × 0.5M5 × 0.8M5 × 0.8
Mass²
g [oz.]
48 [1.69] (59 [2.08])121 [4.27] (140 [4.94])232 [8.18] (258 [9.10])392 [13.83] (443 [15.63])

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