Bearings
Needle Roller Bearings
Combined Bearings
NKIB / NATB Series (Angular - Double Direction)
Quick Code: BB-126521
NATB5903 IKO Needle Roller/Angular Contact Bearing
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NKIA / NATA Series (Angular - Single Direction)
NKX / NAX Series (Thrust Ball)
ZARN Series (Axial Cylindrical Roller)
NKXR / NBX Series (Cylindrical Roller)
ZARF Series (Axial Cylindrical Roller)
Dunlop & Budget Ball Bearings
Imperial Ball Bearings
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Qty:
Product Specification
Brand
IKO
C
18mm
Inside Dia (d)
17mm
Interchangeable With:
NKIB5903
Outside Dia (D)
30mm
Width (B)
20mm
Quick Order Code
BB-126521
Product Description
NATB5903 IKO Needle Roller/Angular Contact Bearing
NATB bearings comprise of needle/ball race with double directional axial component. It can be lubricated with grease or oil. For lubrication, the outer ring has a lubrication groove and lubrication hole. They are suitable for operating temperatures from –20°C to +120°C.
It has one narrow inner ring and one wide inner ring. The axial bearing component has a plastic ball cage. At the point where the inner rings join, there is a shoulder on both sides for guidance of the ball and cage assembly. As a result, these bearings are also suitable for supporting axial forces alternating in direction.
