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FAG NNU4938-S-K-M-SP-F12

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    Specifications

  • Availability
  • 0 pcs
  • Brand
  • FAG
  • Item Number
  • NNU4938-S-K-M-SP-F12 FAG
  • Category
  • Cylindrical Roller Bearing Double Row
  • Weight and Dimensions

  • Inner (d) MM
  • 190
  • Outer (D) MM
  • 260
  • Width (B) MM
  • 69
  • Inner (d) Inch
  • 7.4803
  • Outer (D) Inch
  • 10.2362
  • Width (B) Inch
  • 2.7165
  • Weight (kg)
  • 10.15
  • Product Properties

  • Bore
  • K - 1:12 Tapered Bore (Standard for Most Types)
  • Seal
  • No Seal
  • Cage Type
  • M - Brass Cage
  • External Modification
  • W33
  • Radial Internal Play
  • Cn Normal Internal Play
  • Precision
  • SP - Precision Higher than P4S
  • Heat Stabilization
  • No Heat Stabilization - Temperatures up to 120 °C
  • Data from Schaeffler (medias)

  • Width (b) mm
  • 69
  • Basic static load rating, radial (C 0r)
  • 880000
  • Fatigue load limit, radial (C ur)
  • 106000
  • Limiting speed for grease lubrication (n G Grease)
  • 2900
  • Limiting speed for oil lubrication (n G Oil)
  • 3450