NK 110/30 Needle Roller Bearing 110x130x30mm
Category: Needle Roller Bearings
Specifications
Inner Diameter (ID)
110
Outer Diameter (OD)
130
Width (W)
30
Overall Size (IDxODxW)
110x130x30
Dynamic Load Rating
96.8 kN
Static Load Rating
220 kN
Reference Speed
3 600 rpm
Limiting Speed
4 000 rpm
Cage Material
Sheet Steel
Seal Type
None On Both Sides
Clearance
CN
Precision
Grade 0
Operating Temperature
-30 °C to +120 °C
Mass
0.63 kg
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. Single-row variants without an inner ring work well in compact setups with hardened shaft raceways. The outer ring includes two non-separable closure rings that act as flanges to guide the bearing axially.
SPECIFICATIONS
| Inner Diameter | 110 mm | Number of Rows | Single Row |
| Outer Diameter | 130 mm | Cage Material | Sheet Steel |
| Width | 30 mm | Seal Type | None On Both Sides |
| Dynamic Load Rating | 96.8 kN | Clearance | CN |
| Static Load Rating | 220 kN | Precision | Grade 0 |
| Fatigue Load Limit | 27 kN | Min Temperature | -30 °C |
| Reference Speed | 3 600 rpm | Max Temperature | +120 °C |
| Limiting Speed | 4 000 rpm | Size Standard | Metric System |
| Rolling Element | Roller | Mass | 0.63 kg |
FEATURES AND BENEFITS
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High load-carrying capacity.
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Low cross-sectional height.
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Support both radial and axial loads.
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Well suited for applications with limited radial space.
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