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CPB Super Precision Angular Contact Spindle Bearing-B7209 E2RSDTP4SULatz

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Item features:
High load
Smooth running
Corrosion
High speed
Open type
C3 clearance

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Technical Drawing

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Technical Data

Technical Data

Inside Ø: 45 mm
Outside Ø: 85 mm
Width: 19 mm
max. Operating Temperature: +80°C (briefly up to +120°C)
min. Operating Temperature: -40°C
Tolerance for inside Ø: 0/-0.006 mm
Tolerance for outside Ø: 0/-0.008 mm
Tolerance for width: 0/-0.12 mm
Tolerance for shaft da: 0.25/-0.3 mm
Bore: cylindrical
Tolerance Class: P4S
Seal: 2RSD
Ring Material: Rolling Bearing Steel
Rolling Element Material: Rolling Bearing Steel
Cage Material: Phenolic Resin
Sealing material: NBR
Type of lubrication: greased
Lifetime lubricated: yes
Contact Angle: 25°
Application: Machine tools
Magnetic: yes
Norm: DIN 628-1

Features

  • Lubrication: greased.
  • Operating temperature range: -40°C to +80°C (briefly up to +120°C).
  • Tolerance data: 0/-0.006 mm.