Consolidated Bearings

Catalog

← Back

1638-ZZ

DEEP GROOVE BALL BEARINGS - TWO SHIELDS - INCH
Dimensions (inch)d0.75
D2
B0.5625
Approx. Wgt. lbs0.265
InterchangeFederalBR-7738
General23212-77
Nice1638 DS
1638-ZZ diagram one
  1. The shielded (ZZ) and sealed (2RS) are packed with "Shell Alvania 3" grease.
  2. This series is equipped with a two piece riveted ribbon steel retainer.
  3. This series is manufactured from 52100 steel and hardened to Rockwell Hardness 60/64 C Scale.
  4. This series is precision ground to ABEC #1 tolerances and offer electric motor quality.