- COO (Country of Origin):
Drawn Cup Needle Roller Bearings
INA from Schaeffler drawn cup needle roller bearings with open ends and closed ends are bearings with a small radial section height. They comprise thin-walled, drawn cup outer rings and needle roller and cage assemblies which together form a complete unit.
Most the bearings are of a single row design and do not have a lubrication hole. Double row designs have a lubrication hole and the suffix ZW.
Features and Benefits
Lower operating costs
Reduced maintenance due to improved lubrication
Lower heat generation
Product Application Information
These bearings allow the design of compact and easy‑to‑fit bearing arrangements with high radial load carrying capacity.
Drawn cup needle roller bearings require a hardened and ground bearing raceway on the shaft.
2RS - Contact seals on both sides
RS - Contact seal on one side
ZW - Double row design, with lubrication hole
|Roller Bearing Type
|Drawn Cup Needle
|Static Load Rating
|Number of Rows
|Dynamic Load Rating
|Maximum Speed - Grease
|Fatigue Limit Load
|1 - 12
|13 - 24