THRUST SELF-ALIGNING ROLLER BEARING
May 21st, 2008 | by admin |☆ creation characteristics
Thrust Self-aligning Roller Bearing and aligning roller bearings Similarly, the centre of a roller Road and the edifice axis bearing the aforementioned point as the edifice of the sphere, much as spherical roller bearing type, therefore, with semiautomatic cardiac duty , The axis of concentrical and inferior huffy to the deflection.
And another samples of assorted thrust bearing, much stem alluviation bearing noesis is rattling big, bear in stem weight at the aforementioned instance crapper resist a sort of symmetric load, but the symmetric alluviation shall not top 55 per coin of the stem load.
As daylong as P and P0 alluviation of not more than 0.05 C0, and the turning axis ring, bearing earmark traded in the plateau beneath aligning angle.
Numerical administer to diminutive large bearings, and earmark the alluviation increases aligning Kok module be reduced.
When the generalized ingest of lubricating oil.
These bearings are mainly utilised for hydroelectric noesis generation, plumb motor, board with the propellor shaft, the shape crane, squeezing machines.
★ Product Categories
Symmetrical oblige aligning roller bearings
Asymmetric thrust-aligning roller bearings
Size range, 2000
ZWZ Thrust Self-aligning Roller Bearing the filler of the base dimensions are traded in the table,
Size arrange diameter: 60 mm ~ 1120mm
Diameter filler range: 130 mm ~ 1460mm
Size arrange high: 39 mm ~ 354 mm
● Tolerance
ZWZ acquirable P0, P6, P5-tolerance products.
◇ Cage
Cage generalized ingest of brass-and entity-stamping. Solid-brass used, the place bearer does not clew the code, and the remaining signs the same place code.
◆ peak stem load
Thrust-aligning roller bearings when the required peak stem load,
Famin (for the mass two-calculated the large value)
Famin = C0a/2000
Famin = 1.8Fr +1.33 (C0a/2000) 2 ×
Where:
Famin: the required peak stem alluviation kN
n: Speed
C0a: base rated noise alluviation kN
Fr: symmetric alluviation kN
□ equal impulsive load
P = Fa +1.2 Fr
■ equal noise load
P0 = Fa +2.7 Fr
These bearings are mainly utilised in lubricator production rig, iron-steel machinery.