T4DB170 Bearing

T4DB170

Bore Diameter:170 mm

Outside Diameter:230 mm

Width32 mm

weight3.47 kg

The T4DB170 bearing is a Tapered Roller Bearings with an inner diameter of 170 mm , an outer diameter of 230 mm, a width of 32 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:

170 mm

Outside Diameter:

230 mm

Thickness:

32 mm

Weight:

3.47 KG

Specifications:

Structure:

tapered roller bearing

Precision Rating:

ABEC-5

Bearing Material:

Chrome Steel

Seals Type:

Open

Transaction Information:

Payment term:

Delivery time:

Stock

Item:Tapered Roller Bearing T4DB170

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

170 mm

230 mm

32 mm

45 mm

30 mm

23 mm

C_{a min}

6 mm

C_{b min}

9 mm

D_{a max}

216 mm

D_{a min}

214 mm

D_{b min}

223 mm

d₁

199 mm

d_{a max}

182 mm

d_{b min}

185 mm

r_{1, 2 min}

3 mm

r_{3, 4 min}

3 mm

r_{a max}

3 mm

r_{b max}

3 mm

3,47 kg

Mass

C_r

228000 N

Basic dynamic load rating, radial

C_0r

390000 N

Basic static load rating, radial

0,46

1,3

Y₀

0,72

C_ur

44000 N

Fatigue limit load, radial

n_G

2950 1/min

Limiting speed

n_B

1800 1/min

Reference speed

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T4DB170 Bearing

T4DB170 Bearing

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