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|Precision Rating:||P4 P5 P6||Material:||GCr15SiMn,GCr15|
|Number Of Row:||Single Row||Heat Treatment:||HR58-62|
|Cage Material:||Steel Press Material||Outer Dia:||540mm|
|Inner Dia:||400mm||Inner Height:||87mm|
|Outer Height:||71mm||Application:||Machine Tool|
Single Row Tapered Roller Bearing 32980 540*400*87/71mm For Machine Tool Center
The tapered roller bearing including one row tapered roller bearing,two rows tapered roller bearing and four row tapered roller bearing and special design for the machine tool.
single row tapered roller bearing 32980 mainly used for lathe machine tool, It consists of the inner-ring assembly and the outer ring. It is usually fitted as one of an opposing pair. During equipment assembly, single-row bearings can be “set”to the required clearance (endplay) or preload condition to optimize performance.
32980 tapered roller bearing detail as following:
|Boundary dimension||540X400X87/71mm mm|
|Outer dia:||540 mm|
|Inner dia:||400 mm|
|application||Machine tool center|
|Delivery time||45 days|
|Package||Strong wooden case|
Single row tapered roller bearing
These bearings are constructed to have a high capacity for radial loads,
axial loads, and combined loads. The larger the contact angle, the
greater the axial load capacity becomes. When a pure radial load is
placed on the bearings, an induced load in the axial direction is also
generated, and so these bearings are generally used in pairs arranged
face to face.
When used in pairs, proper internal clearances and preload can be set by
adjusting the distance between the two bearings' inner and outer rings.
Single row tapered roller bearings are separable, so both the inner and
outer rings can be used with tight fits.
Double-row tapered roller bearings
Because of more rows of rollers, the radial loading capacity of double-row tapered
roller bearings is enhanced,and they aslo can carry heavy axial loads in two directions.
They primarily carry combined loads which is main in radial, and limit axial displacement of shafts or housings in two directions, so they can be as locating bearings in twdirections.
The performance of type TDO bearing is the same as two single-row tapered roller
bearings in back to back mounted.
Doublerow tapered roller bearings have a small number of parts and high stiffness,and are easy to be mounted anddismounted, therefore, they are usually used in the applications with changing loads, such as decelerators and coiling machines. The radial and axial clearance can be adjusted by changing the width of spacer between two inner rings.
Type TDI bearing is mainly used in roll necks with medium loads.This type of bearings have a cup spacer,and the clearance isadjustable.
We JINHANG Precision bearing are a professional
Precision bearing manufacturer in the world, established in 2005, specializing in slewing bearings, slewing drives,rotary table bearing,crossed roller bearing,cylindrical roller bearing,tapered roller bearing,spherical roller bearing,thrust roller bearing thrust ball bearing,tandem bearing,pinion and other special machine parts, with design, production, sales, marketing and service all over the world. For the high precision bearing,our precision grade can reach to P5 P4 P2 class.
Our team advantage:
We have 70 employees, with 10 experienced engineers and professional technicists. The most of Engineer from LYC and ZWZ brand factory, they had owned produce and design and after sales experienced to design the bearing.We can also design the drawing according to the bearing work condition to meet the customer requirement.
tapered roller bearing application:
Gear reduction units, Cranes, Calendar rolls, Industrial machinery, Heavy-duty gear drives
Various industrial configurations, Sheaves, Crane sheaves, Oil-field drilling rig sheaves
Applications where two-row preset bearings are required
And so on