VI250489 Bearing 38456255mm

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Min. Order:

1 Piece

Payment term:

TT/LC

Delivery time:

20 DAYS

Technical Parameters:

Product Designations:

VI250489

Structure:

Four point contact ball type

Inside Diameter:

384 mm

Outside Diameter:

562 mm

Thickness:

55 mm

Weight:

43 KG

Precision Rating:

P0~P2

Bearing Material:

42 CrMo

Seals Type:

lip seals on both sides

DETAIL:

d_i

384 mm

D_a

562 mm

50 mm

D_{a ZT}

560 mm

d₀

396 mm

d_{a ZT}

488 mm

d_B

14 mm

55 mm

50 mm

L_a

538 mm

L_i

440 mm

6 mm

Tooth modulus

n_a

Number of fixing holes in outer ring

n_i

Number of fixing holes in inner ring

Number of teeth

43 kg

Mass

F_{r per}

165200 N

Maximum permissible radial load against friction lock

F_{z norm}

27600 N

Maximum permissible tooth force (dedendum fatigue strength)

F_{z max}

40100 N

Max. permissible tooth force against tooth fracture in dedendum

C_a

395000 N

Basic dynamic load rating, axial

C_0a

1030000 N

Basic static load rating, axial

C_r

255000 N

Basic dynamic load rating, radial

C_0r

465000 N

Basic static load rating, radial

NOTE:

1. Models in this brochure are standard,inner and outer diameter are free tolerance. If there are matching requirements of host-machine,please mark the size and precision on the contract or attached drawing.

2. Provides design & solutions for OEM, each special, individual need.

VI250489 Bearing is composed of 2 seat-rings, and with the features of compact structure, light weight. The balls contact with the circular raceway at four points, via which the axial force, radial force and tilting moment can be born simultaneously.Mainly be used in slewing conveyors, welding arms and manipulators, small and medium cranes, excavators, and other engineering machines.

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VI250489 Bearing 38456255mm

VI250489 Bearing 38456255mm

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