NA81550/NA81963D Tapered Roller Bearing (Size: 139.7x244.475x107.95mm)

NA81550/NA81963D Tapered Roller Bearing, Double Cup and Two Single Cones, Non-Adjustable, Inch Size, High Load Capacity, High Speed, Low Friction, and Long Service Life.

Size: 139.7x244.475x107.95mm

Inside Diameter (d): 139.7mm

Outside Diameter (D): 244.475mm

Width (T): 107.95mm

Ring Material: Chrome Steel

Roller Material: Chrome Steel

Cage Material: Steel

Number of Row: 2

Working Temperature: -40°C to 120°C

Tolerance Class: Normal

HS Code: 8482500090

TNA bearings are similar to the TDO, but the inner race narrow faces are extended to abut and eliminate the need for a separate inner race spacer.  Supplied with an in-built clearance to give a standard setting range, these bearings provide a solution for many fixed or floating bearing applications where simplicity of assembly is required.

Size range:

ID 25.400 mm to 1200.150 mm (1.0000 in. to 47.2500 in.)

OD 30.480 mm to 2460.000 mm (1.2000 in. to 96.8504 in.)

Tapered roller bearings are widely used in automobile, motor, gear, injection molding machines, machine tools, mining machinery, engineering machinery, motorcycles, office equipment, paper making machinery, pumps and compressors, wind power generator and so on.

All the bearings we are offering are direct factory price, fast delivery, perfect quality. For more bearings, please feel free to mail us at [email protected] or contact us by Wechat or Whatsapp at +8618062246726.

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