- Some sizes are available with a closed end.
- The bearing must be used with a hardened inner ring, or a hardened shaft.
- Some sizes are available as full complement grease retained roller design.
S57 Inch Series Needle Roller Bearing
|Bearing Type||Full Complement, Mechanically Retained Rollers|
|Outer Dia (D)||0.5000||in|
|Dynamic Load Rating (Cr)||1,420||lbs|
|Static Load Rating (Cor)||1,870||lbs|
|Max Speed (Grease)||12,500||X1000 rpm|
|Material||Drawn cup: Hardened carbon steel alloy, Rollers - 52100 Chrome steel or equivalent|