NATB5904 (Alt P/N: NKIB5904, NKJB5904) Needle Roller Bearings With Angular Contact Ball Bearing

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NATB5904

Bore Diameter:20 mm

Outside Diameter:37 mm

Width:25 mm

Min. Order:1 Piece

The NATB5904 bearing is a Needle Roller Bearings with an inner diameter of 20 mm , an outer diameter of 37 mm, a width of 25 mm. It typically uses Standard grade precision tolerances and Chrome Steel (Gcr15) balls, Chrome Steel (Gcr15) rings. Its dynamic radial rated load is approximately 14300 (N), its static radial rated load is approximately 18400 (N). Its dynamic axial rated load is approximately 3810 (N), its static axial rated load is approximately 6110 (N). together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Interchange code: NKIB5904, NKJB5904

Application: Machine Tools,Textile Machinery, and Industrial Machinery

Dimensions:

Inside Diameter:

20 mm

Outside Diameter:

37 mm

Thickness:

25 mm

Performance Data:

Dynamic load Capacity, Radial (Cr):

14300 (N)

Static load Capacity, Radial (Cor):

18400 (N)

Dynamic load Capacity, axial:

3810 (N)

Static load Capacity, axial:

6110 (N)

Specifications:

HS Code:

8482800000

Structure:

Roller Bearing

Demensions:

20x37x25

Brand:

Neutral Product

Precision Rating:

Standard

Bearing Material:

Chrome Steel (Gcr15)

Ball Material:

Chrome Steel (Gcr15)

Roller Material:

Chrome Steel (Gcr15)

Operating Temperature Range:

-30℃ to 120℃

Series:

NATB

Transaction Information:

Transport Package:

Standard Export Package

Shipping Ways:

by Sea or Air

Country of Origin:

China

Stock:

100 Piece

Port:

Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao

Payment term:

by T/T in advance

Delivery time:

2-3 days for stock, 25-30 days for bulk production

Detailed description

NATB5904 Combined Needle Roller / Angular Contact Ball Bearing (Interchange Part No.: NKIB5904, NKJB5904) for axial loads in both directions. High Load Carrying Capacity, High-Speed Capability, Low Cross Section, and Separable Design.

Size: 20x37x25mm

Bore Diameter (d): 20mm

Outside Diameter (D): 37mm

Width (B): 25mm

Thrust Part: With cage

Radial Part: With cage

Rolling Element (Thrust Part): Balls

Axial Load Capability: Double-Direction

Race Material: Chrome Steel

Roller Material: Chrome Steel

Ball Material: Chrome Steel

Cage Material of the Needle Roller Bearing: Steel

Cage Material of the Angular Contact Ball Bearing: Plastic

Working Temperature: -30°C to 120°C

Tolerances: Normal

HS Code:8482800000

Part No.

Weight

Dimension

Basic Dynamic Load Rating

Basic Static Load Rating

Interchange Part No.

(N)

INA

SKF

FAG

Radial

Axial

Radial

Axial

NKIA

NKJA

NATB5904

115

14300

3810

18400

6110

NKIB5904

NKJB5904

These bearings consist of a radial needle roller bearing combined with an angular contact ball bearing. Together they can accommodate both heavy radial loads and light axial loads in both directions. In addition, they can operate at high speeds. Their low cross-sectional height makes the bearings particularly suitable for applications where other types of locating bearing arrangements occupy too much space.

They are widely used for machine tools, textile machinery, and industrial machinery.

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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NATB5904 (Alt P/N: NKIB5904, NKJB5904) Needle Roller Bearings With Angular Contact Ball Bearing

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