FEIKEN NKI 30/30 TN Needle Roller Bearing 30x45x30mm

Category: Needle Roller Bearings

Specifications

Inner 30 mm Roller Bearings Width 30 mm Outer 45 mm

Details

Needle Roller Bearings have long, thin cylindrical rollers resembling needles. They excel at handling high radial loads in tight spaces, making them ideal for automotive transmissions, gearboxes, and machinery. Lightweight, cost-effective, and suitable for high speeds, they distribute loads evenly and require proper lubrication for durability. The outer ring includes two non-separable closure rings that act as flanges to guide the bearing axially.

SPECIFICATIONS

Inner Diameter	30 mm	Number of Rows	Single Row
Outer Diameter	45 mm	Cage Material	Non-Metallic
Width	30 mm	Seal Type	None On Both Sides
Dynamic Load Rating	40.2 kN	Clearance	CN
Static Load Rating	85 kN	Precision	Grade 0
Fatigue Load Limit	10.6 kN	Min Temperature	-30 °C
Reference Speed	11 000 rpm	Max Temperature	+120 °C
Limiting Speed	13 000 rpm	Size Standard	Metric System
Rolling Element	Roller	Mass	0.164 kg

FEATURES AND BENEFITS

High load-carrying capacity.
Low cross-sectional height.
Support both radial and axial loads.
High stiffness with separable design.

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