XSI140544 Bearing 44461456mm

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XSI140544

Bore Diameter:444 mm

Outside Diameter:614 mm

Width:56 mm

Weight:43 kg

The XSI140544 bearing is a Slewing Bearing with an inner diameter of 444 mm , an outer diameter of 614 mm, a width of 56 mm. It typically uses P0~P2 grade precision tolerances and lip seals on both sides type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

444 mm

Outside Diameter:

614 mm

Thickness:

56 mm

Weight:

43 KG

Specifications:

Structure:

Crossed roller type

Precision Rating:

P0~P2

Bearing Material:

42 CrMo

Seals Type:

lip seals on both sides

Transaction Information:

Payment term:

TT/LC

Delivery time:

20 DAYS

Detailed description

DETAIL:

d_i

444 mm

D_a

614 mm

D_i

545 mm

Tolerance: +0,5/0

d₀

456 mm

d_a

541 mm

56 mm

L_a

590 mm

L_i

505 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}

132200 N

Maximum permissible radial load against friction lock

F_{z norm}

23700 N

Maximum permissible tooth force (dedendum fatigue strength)

F_{z max}

35000 N

Max. permissible tooth force against tooth fracture in dedendum

C_a

270000 N

Basic dynamic load rating, axial

C_0a

680000 N

Basic static load rating, axial

C_r

170000 N

Basic dynamic load rating, radial

C_0r

330000 N

Basic static load rating, radial

VSP_min

0,01

Bearing clearance: preload

VSP_max

0,03

Bearing clearance: preload

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.

XSI140514 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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XSI140544 Bearing 44461456mm

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