Tapered Roller Bearings K25877-25821

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K25877-25821

Bore Diameter:34,925 mm

Outside Diameter:73,025 mm

Width:23,812 mm

Weight:0,462 kg

The K25877-25821 bearing is a Tapered Roller Bearings with an inner diameter of 34,925 mm , an outer diameter of 73,025 mm, a width of 23,812 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:

34,925 mm

Outside Diameter:

73,025 mm

Thickness:

23,812 mm

Weight:

0,462 KG

Specifications:

Structure:

tapered roller bearing

Precision Rating:

ABEC-5

Bearing Material:

Chrome Steel

Seals Type:

Open

Transaction Information:

Payment term:

Delivery time:

Stock

Detailed description

Item:Tapered Roller Bearing K25877-25821

1)ISO 9001:2008 approved

2)long life and low noise

3)OEM service

4)stocks

Specifications

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

Tapered roller bearings K25877-25821
in inch sizes, separable, adjusted or in pairs

34,925 mm

73,025 mm

23,812 mm

15,8 mm

24,608 mm

19,05 mm

C_{a min}

5 mm

C_{b min}

4,5 mm

D_{a min}

65 mm

D_{b min}

68 mm

d₁

53,9 mm

d_{a max}

40,5 mm

d_{b min}

43 mm

r_{1, 2 min}

1,5 mm

r_{3, 4 min}

0,8 mm

r_{a max}

1,5 mm

r_{b max}

0,8 mm

0,462 kg

Mass

C_r

66000 N

Basic dynamic load rating, radial

C_0r

77000 N

Basic static load rating, radial

0,29

2,07

Y₀

1,14

C_ur

9400 N

Fatigue limit load, radial

n_G

9800 1/min

Limiting speed

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Tapered Roller Bearings K25877-25821

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