Needle Roller Bearings K72X80X20

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K72X80X20

Bore Diameter:72 mm

Outside Diameter:80 mm

Width:20 mm

Weight:0.098 kg

The K72X80X20 bearing is a Needle Roller Bearings with an inner diameter of 72 mm , an outer diameter of 80 mm, a width of 20 mm. It typically uses ABEC-5 grade precision tolerances and Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

72 mm

Outside Diameter:

80 mm

Thickness:

20 mm

Weight:

0.098 KG

Specifications:

Structure:

needle roller bearing

Precision Rating:

ABEC-5

Bearing Material:

Chrome Steel

Seals Type:

Open

Transaction Information:

Payment term:

Delivery time:

Stock

Detailed description

Item:Needle Roller Bearing K72X80X20

1)ISO 9001:2008 approved

2)long life and low noise

3)OEM service

4)stocks

Specifications

Model: K72X80X20

Material :GCr15/GCr15SiMn / G20Gr2Ni4A
Hardness :HRC60-HRC64
Closures :Unsealed/Sealed Grade : P5

Clearance :C0, C3, C4

Lubrication :Oil or grease
Features: These bearings are featured by the extremely big axial load carrying capacity and meanwhile they can also carry certain radial load

Packing :
1. For small ones: Anti-rust oil+ plastic bag+ paper box+ wooden box
2. For big ones: Anti-rust oil+ waterproof belt+ professional belt +wooden box

Application :Steel industry, oil industry, cement industry, mining & construction, papermaking machinery, rolling mill, sugar mill, vibrating screens, conveyors, air blower, transmissions, and other heavy machinery

Needle roller and cage assemblies K72X80X20
to DIN 5405-1/ISO 3030

F_w

72 mm

E_w

80 mm

B_c

20 mm

98 g

Mass

C_r

41500 N

Basic dynamic load rating, radial

C_0r

85000 N

Basic static load rating, radial

C_ur

11900 N

Fatigue limit load, radial

n_G

6400 1/min

Limiting speed

n_B

4000 1/min

Reference speed

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High quality K72X80X20 ( 0.098 kg Mass, ID: 72 mm OD: 80 mm WD: 20 mm , ABEC-5 Accuracy Class , Chrome Steel Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. K72X80X20. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

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