SKF Bearing 29440 E

d=200.0mm, D=400.0mm, B=77.0mm, Mass bearing=72.0kg
Material: Bearing steels
In Stock:
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Specifications of SKF Bearing 29440 E

SKF Bearing 29440 E

Dimensions

d 200.0mm Bore diameter
D 400.0mm Outside diameter
H 122.0mm Nominal Height
d1 350.0mm Outside diameter of shaft washer end side face
D1 278.0mm Shoulder diameter outer ring
B 77.0mm Width shaft washer or length of shaft washer bore diameter that fits on shaft (bearings with a stamped steel cage)
B1 107.1mm Height shaft washer + cage
C 59.4mm Height housing washer
s 122.0mm Distance from shaft washer end side face to pressure point
r1,2 5.0mm Chamfer dimension shaft washer
SKF Bearing 29440 E

Abutment dimensions

da 295.0mm Abutment diameter shaft
db1 217.5mm Abutment diameter spacer ring (E design bearings)
db2 234.0mm Abutment diameter spacer ring (E design bearings)
Da 337.0mm Abutment diameter housing
ra 4.0mm Fillet radius

Calculation data

Basic dynamic load rating C 3200.0kN
Basic static load rating C0 9000.0kN
Fatigue load limit Pu 850.0kN
Reference speed 850.0r/min
Limiting speed 1600.0r/min
Minimum axial load factor A 7.7

Mass

Mass bearing 72.0kg

Product description of SKF Bearing 29440 E

SKF Bearing 29440 E, it belongs to SKF Bearing > Rolling bearings > Roller bearings > Spherical roller thrust bearings. SKF spherical roller thrust bearings have specially designed raceways and asymmetrical rollers. The bearings can accommodate axial loads acting in one direction and simultaneously acting radial loads. The load is transmitted between the raceways via the rollers at an angle to the bearing axis, while the flange guides the rollers,and we have related type you may also like SKF Bearing 29444 E.

Basic design bearings, SKF Bearing 29440 E, SKF Spherical roller thrust bearings depending on their series and size, SKF spherical roller thrust bearings are manufactured to two basic designs. Their cage forms a non-separable unit with the shaft washer and rollers.

Bearings with no designation suffix
example: 29272
are fitted with a machined brass prong-type cage as standard.
E design bearings
are identified by the designation suffix E
have larger rollers and an optimized internal design for increased load carrying capacity
are fitted with one of the following cages, depending on bearing size:
size ≤ 68 → stamped steel window-type cage.
size ≥ 72 → machined metal prong-type cage.
SKF Bearing 29440 E,Spherical roller thrust bearings are extremely well suited for heavy-duty applications, with axial loads or combined axial and radial loads.They are self- aligning and can accommodate low as well as high speeds. Due to their design,various degrees of stiffness can be arranged.Versatility is a characteristic of spherical roller thrust bearings as they can contribute to space saving and cost- effective designs.The following pages provide more detailed explanations about this bearing type and how it can be used.
Where spherical roller thrust bearings are superior
By design, spherical roller thrust bearings are the only roller thrust bearings that can accommodate radial loads in addition to axial loads. This makes spherical roller thrust bearings an outstanding solution in applications that have to accommodate very heavy axial loads in combination with radial loads. This ability to accommodate combined loads enables economical, space saving designs that can also provide a high degree of stiffness under heavy load conditions. In addition to these unique benefits, spherical roller thrust bearings are also the only roller thrust bearings SKF Bearing 29440 E,that can accommodate misalignment-and shaft deflections.
Due to the contact angle in spherical roller thrust bearings, they can successfully replace tapered roller bearings in a number of applications.

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