29414E SKF Spherical Roller Thrust Bearing 70x150x48mm
SKF Spherical roller thrust bearing 70mm bore
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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.
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 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.
The spherical roller thrust bearing accommodates misalignment between the shaft and housing. This gives smooth, friction-free adjustment under virtually all operating conditions.
The bearing is designed to accommodate very heavy axial loads in one direction or heavy combined axial and radial loads.
The mounting procedure is facilitated, as the bearing can be separated. The shaft washer with the cage and roller assembly and the housing washer can be mounted separately.
Benefits
Insensitive to some shaft misalignment
Lower operating temperature
Long bearing service life
High reliability
Principal Dimensions
d: 70mm
D: 150mm
H: 48mm
Basic Load Ratings
Dynamic: 520kN
Static: 1 250kN
Fatigue Load Limit: 153kN
Minimum Load Factor: 0.15A
Speed Ratings
Reference speed: 2 400 r/min
Limiting speed: 4300 r/min
Mass: 3.90kg
Dimensions mm
d1: 129,7
D1: 99
B: 31mm
B1: 41mm
C: 23.8mm
r1,2 min: 2mm
s: 44,8mm
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 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.
The spherical roller thrust bearing accommodates misalignment between the shaft and housing. This gives smooth, friction-free adjustment under virtually all operating conditions.
The bearing is designed to accommodate very heavy axial loads in one direction or heavy combined axial and radial loads.
The mounting procedure is facilitated, as the bearing can be separated. The shaft washer with the cage and roller assembly and the housing washer can be mounted separately.
Benefits
Insensitive to some shaft misalignment
Lower operating temperature
Long bearing service life
High reliability
Principal Dimensions
d: 70mm
D: 150mm
H: 48mm
Basic Load Ratings
Dynamic: 520kN
Static: 1 250kN
Fatigue Load Limit: 153kN
Minimum Load Factor: 0.15A
Speed Ratings
Reference speed: 2 400 r/min
Limiting speed: 4300 r/min
Mass: 3.90kg
Dimensions mm
d1: 129,7
D1: 99
B: 31mm
B1: 41mm
C: 23.8mm
r1,2 min: 2mm
s: 44,8mm