NJ2856M Cylindrical Roller Bearing (Size:280x350x42mm)

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NJ2856M

Bore Diameter:280 mm

Outside Diameter:350 mm

Width:42 mm

Weight:9.15 kg

Min. Order:1 Piece

The NJ2856M bearing is a Cylindrical Roller Bearings with an inner diameter of 280 mm , an outer diameter of 350 mm, a width of 42 mm. features a Brass cage, Chrome Steel rings. Its dynamic radial rated load is approximately 363 (kN), its static radial rated load is approximately 790 (kN). together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Application: Mining, Petroleum Production, Power Generation, Power Transmission, Cement Processing, Aggregate Crushing, Metal Recycling, Rolling Mill, Oil Equipment

Dimensions:

Inside Diameter:

280 mm

Outside Diameter:

350 mm

Thickness:

42 mm

Weight:

9.15 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

363 (kN)

Static load Capacity, Radial (Cor):

790 (kN)

Reference speed (Grease rpm):

1800

Limiting speed (Oil rpm):

2200

Specifications:

Structure:

Roller Bearing

Number of Rows:

Single

Demensions:

280x350x42

Brand:

Neutral Product

Bearing Material:

Chrome Steel (Gcr15)

Cage material:

Brass

Roller Material:

Chrome Steel

Bore Type:

Cylindrical Bore

Rolling Element:

Roller

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

NJ2856M Cylindrical Roller Bearing

Size: 280x350x42mm

Inner Diameter (d): 280mm
Outer Diameter (D): 350mm
Thickness (B): 42mm

Bearing Part No.	Principal Dimensions (mm)				Basic Load Rating (kN)		Speed Ratings (rpm)		Weight (kg)
Bearing Part No.	d	D	B	r₁₂min	Dynamic (Cr )	Static (Cor)	Grease	Oil	Weight (kg)
NJ2856M	280	350	42	2	363	790	1800	2200	9.15

Applications:

1.Mining

2.Petroleum Production

3.Power Generation

4.Power Transmission

5.Cement Processing

6.Aggregate Crushing

7.Metal Recycling

8.Rolling Mill

9.Oil Equipment

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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NJ2856M Cylindrical Roller Bearing (Size:280x350x42mm)

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