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PR-E
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  • Metal to Metal
  •  
  • Rod End Bearing Male
  •  
  • 4 Piece Rod end
  •  
  • Copper Alloy Inserts

Material

 PR-E
BODYLow Carbon Steel /
Zinc Plated
INSERTCopper Alloy
BALLBearing Steel /
Chrome Plated

Overall View

Overall View:PR-E

Part Number

Image:Part Number

Dimension

Dimensions in mm

MINEBEA
PART
No.
øB
H7
øD
±0.5
W
0
-0.13
H
±0.13
F
±0.5
TH
JIS CL2
L
±0.7
α
DEG
øO
(REF)
SøDB
(REF)
PR3E*131264.527M3×0.515145.27.94
PR4E*141475.2530M4×0.717136.59.52
PR5E5168633M5×0.8207.711.11
PR6E61896.7536M6×1.022912.7
PR8E82212942M8×1.25251410.415.88
PR10E10261410.548M10×1.5291312.919.05
PR12E1230161254M12×1.753315.422.22
PR14E14341913.560M14×2.0361616.925.4
PR16E1638211566M16×2.0401519.428.58
PR18E18422316.572M18×1.54421.931.75
PR20E2046251878M20×1.5471424.434.92
PR22E2250282084M22×1.5511525.838.1

Dimensions in mm

MINEBEA
PART
No.
Radial Static Limit load
kN
Static Ultimate Load
kN
Approx. Weight
g
PR3E*11.562.457
PR4E*12.253.5310
PR5E4.517.0613
PR6E6.379.919
PR8E13.7221.4732
PR10E18.8229.4154
PR12E25.239.4285
PR14E30.4947.75126
PR16E38.0459.64185
PR18E46.2872.47258
PR20E53.8384.33340
PR22E63.93100.22435

Notes

*1 Lubrication fitting are not available for PR3E, PR4E.

1. Radial clearance: Standard type: 0.051mmMAX
Low clearance type: 0.030MAX

*Please consult Minebea for availability of bearings in this series.

Feature of a Product

  • Suitable for low load application.

As they are referred as insert types, two insert pieces are press-fitted in the body head from both sides. Assembly of 4 Piece type is simple and economical, as no spherical bearings are necessary. S48C body material enables high tensile strength (568N/mm2{58kgf/mm2}), and copper alloy insert has seizure resistance. They are applied to construction and industrial machinery in general.

Associated Data

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