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NTN N 311 Cylindrical Roller Bearing

Name: NTN N 311 CYLINDRICAL ROLLER BEARING
SKU: 1086289
Availability: LimitedAvailability

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CYLINDRICAL ROLLER BEARING

NTN N 311 cylindrical roller bearing with 55 mm bore, 120 mm outer diameter, and 123 kN dynamic load rating. Suitable for high-speed and high-load industrial applications.

Manufacturer

NTN?

SKU

1086289

Category

Cylindrical Bearings

Condition

New

120 123 311 55 bearing bore Cylindrical diameter Grease High Industrial kN Load Lubricated mm N NTN oil Outer Rating Roller Speed

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NTN N 311 CYLINDRICAL ROLLER BEARING

The NTN N 311 is a high-precision cylindrical roller bearing designed for high radial loads and optimal performance under demanding rotational conditions. With excellent speed limits for both oil and grease lubrication, it offers long-lasting reliability in industrial machinery and applications.

Manufacturer: NTN

Type: Cylindrical Roller Bearing

Model: N 311

Bore Diameter (d)	55 mm
Outer Diameter (D)	120 mm
Width	29 mm
Basic Dynamic Load Rating	123 kN
Basic Static Load Rating	111 kN
Fatigue Load Limit	13.6 kN
Oil Lubrication Limit Speed	7000 tr/min
Grease Lubrication Limit Speed	5900 tr/min