Specifications

• Bore Type
  Straight
• Bore Diameter
  60 mm
• Outside Diameter
  130 mm
• Overall Width
  31 mm
• Closure Type
  Double Shielded
• Snap Ring Included
  With Snap Ring
• Bearing Type
  Radial & Deep Groove Ball Bearings
• Internal Clearance
  C3
• Max Operating Temperature
  120° C
• Bearing Material
  Steel
• Inner Ring Width
  1.22 in
• Fillet Radius
  0.0827 in
• Series
  6300
• Manufacturer Catalog Number
  6312-ZZ-NR-C3
• Manufacturer Upc Number
  013992160041
• UPC_NO
  013992160041
• Weight
  3.814 lbs
• Type Of Bearing
  Ball Bearing
• Component Type
  Assembly
• Features & Benefits
  • Super finished raceways • Quiet operations • ISO standard interchangeable dimensions • Electric Motor Quality (EMQ) • Shield(s) provides some contamination protection and lubricant retention • Used in high speed applications like electric motors • Snap ring provides an adequate shoulder without sacrificing capacity
• Maximum Operating RPM
  6400 RPM (grease), 9100 RPM (oil)
• Outer Diameter Type
  Cylindrical
• Precision Class
  ISO Normal/ABEC1
• Relubricatable
  No
• Rolling Element
  Ball
• Row Type
  Single
• Min Operating Temperature
  -50° C
• Self Aligning
  No
• Description
  6312-ZZ-NR-C3
• Retainer Material
  Cold Rolled Steel
• Product Type
  Radial & Deep Groove Ball Bearings
• Long Description
  The 6312-ZZ-NR-C3 is a 60 mm bore radial/deep groove ball bearing with 130 mm OD, 31 mm width, straight design, double shielded type.