NTN NJ309EG1 45 mm ID Cylindrical Roller Bearing, 100 mm OD

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RS庫存編號:
704-609
製造零件編號:
NJ309EG1
製造商:
NTN
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品牌

NTN

Product Type

Cylindrical Roller Bearing

Inside Diameter

45mm

Race Width

25mm

Bore Type

Round

Cage Material

Brass

Maximum Speed - Oil

45600°/s

Series

NJ

Outside Diameter

100mm

Internal Clearance

CN

Static Load Rating

98.5kN

Number of Rows

1

Dynamic Load Rating

97.5kN

Limiting Speed

7600rpm

Maximum Speed - Grease

39000°/s

Race Type

Plain

豁免

COO (Country of Origin):
JP
The NTN Single row cylindrical roller bearing is designed specifically for single direction axial loads. This product is engineered with high precision to ensure optimal performance in various demanding applications. Its separable design, featuring a brass cage, allows for easier installation and maintenance. With an internal diameter of 45 mm and an external diameter of 100 mm, it balances size and efficiency, making it an Ideal choice for machinery requiring robust support for radial loads. The wide operational temperature range and durability make it suitable for a variety of industrial environments, ensuring longevity and reliability.

Separable design facilitates easy assembly and maintenance

Brass cage provides increased stability and resilience under load

Optimised for single direction axial loads, ensuring precise performance

Robust construction with high dynamic and static load capabilities

Wide temperature operating range from -40 °C to 120 °C for versatile applications

Min fillet radius of 1.5 mm enhances operational efficiency

Lightweight at 0.953 kg, reducing overall machinery weight

Effectively supports high-speed operations with oil and grease lubrication limit speeds

Designed to minimise operational downtime with its high fatigue limit load

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