NKI 65/35 Needle Roller Bearing 65x90x35mm
Category: Needle Roller Bearings
Specifications
Inner Diameter (ID)
65
Outer Diameter (OD)
90
Width (W)
35
Overall Size (IDxODxW)
65x90x35
Dynamic Load Rating
73.7 kN
Static Load Rating
163 kN
Reference Speed
5 600 rpm
Limiting Speed
6 300 rpm
Cage Material
Sheet Steel
Seal Type
None On Both Sides
Clearance
CN
Precision
Grade 0
Operating Temperature
-30 °C to +120 °C
Mass
0.659 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. The outer ring includes two non-separable closure rings that act as flanges to guide the bearing axially.
SPECIFICATIONS
| Inner Diameter | 65 mm | Number of Rows | Single Row |
| Outer Diameter | 90 mm | Cage Material | Sheet Steel |
| Width | 35 mm | Seal Type | None On Both Sides |
| Dynamic Load Rating | 73.7 kN | Clearance | CN |
| Static Load Rating | 163 kN | Precision | Grade 0 |
| Fatigue Load Limit | 20.3 kN | Min Temperature | -30 °C |
| Reference Speed | 5 600 rpm | Max Temperature | +120 °C |
| Limiting Speed | 6 300 rpm | Size Standard | Metric System |
| Rolling Element | Roller | Mass | 0.659 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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High stiffness with separable design.
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