Bearings Needle Roller Bearings Combined Bearings NKIB / NATB Series (Angular - Double Direction)
Quick Code: BB-19168

NKIB5914 INA Needle Roller/Angular Contact Bearing

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Product Specification

Brand

INA

Inside Dia (d)

70mm

Outside Dia (D)

100mm

Width (B)

45mm

Quick Order Code

BB-19168

Product Description

The NKIB5914 INA Needle Roller/Angular Contact Bearing is a high-performance combined bearing designed for precision industrial applications with complex load requirements.

Key Features:

Double directional axial load capacity
Versatile lubrication options (grease or oil)
Outer ring with integrated lubrication groove and hole
Operational temperature range: -20�C to +120�C
Unique dual-ring configuration with narrow and wide inner rings

Technical Specifications:

Brand: INA
Inside Diameter: 70mm
Outside Diameter: 100mm
Width: 45mm
Material: High-grade steel
Ball/Needle Cage: Plastic

Design Characteristics:

The bearing features a sophisticated design with shoulders on both sides of the inner ring junction, which provides exceptional guidance for the ball and cage assembly. This unique design enables the bearing to effectively support axial forces that alternate in direction.