JIANGSU SAK BEARING CO., LTD

JIANGSU SAK BEARING CO., LTD

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Products Category
Roller Bearings
Spherical Roller Bearing
222 Series
223 Series
231 Series
213 Series
232 Series
230 Series
239 Series
240 Series
241 Series
Tapered Roller Bearing
Single row metric size TRB
Single row inch size TRB
Double Row TRB
Four Row TRB
Cylindrical Roller Bearing
Single row CRB
Double row CRB
Four Row CRB
Full complement CRB
Thrust Roller Bearing
Taper roller thrust bearing
Spherical roller Thrust bearing
Cylindrical roller thrust bearing
CARB Toroidal Roller Bearing
Needle Roller Bearing
Ball Bearings
Angular Contact Ball Bearing
Single Row ACBB
High Speed-Precision ACBB
Double Row ACBB
Deep Groove Ball Bearing
Single Row DGBB
Double Row DGBB
Aligning Ball Bearing
Thrust Ball Bearing
Single Direction TBB
Double Direction TBB
Mounted Unit/Pillow block bearing
plummer block housing SN
UCP/UCPA Series
UCF/UCFL/UCFA Series
UCT Series
insert bearings
Others
Excavator bearing
spherical plain bearing
Oil seals
Bearing sleeve
Contact Us

Jiangsu SAK Bearing Co.,ltd
Tel: 0086-0527-81888385
Fax: 0086-0527-81888385/82
E-mail: sales@sak-bearing.com
Add: No.690 Renmin Avenue,Economic Development Zone,Suqian,Jiangsu,China
QQ: 2434209430

Tapered roller bearings

Tapered roller bearings Tapered roller bearings Tapered roller bearings
Product name : Tapered roller bearings
Item :
Technical Data: PDF Download
Details :
Tapered roller bearings have tapered inside track and outside track rollaway nest, and the taper rollers are ranked between them. All the projection lines of taper surface are all gathering on one point on the axes of bearings. Because of such design, taper roller bearings are especially suitable to endure compound loads, including radial load and axial load. The carrying capacity of axial load of the bearings is mainly decided by the contact angle α, the bigger α, the higher capacity of axial load. The size of angle is showed by calculation factor e, the bigger e is, the bigger contact angle, the higher capacity of axial load. 

Single-Row Tapered Roller Bearings 
The most basic and widely used tapered bearing, the single-row type consists of the cone assembly and the cup. 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.
 
 
Double-Row Tapered Roller Bearings 
Double- or two-row tapered roller bearings feature double cups and two single cones. They are available in a variety of configurations for general industrial and automotive applications.
 
Four-Row Tapered Roller Bearings 
Four-row bearings provide maximum capacity in minimum space, combining the inherent high-load, radial/thrust capacity and direct/indirect mounting variables of tapered roller bearings.
 
Their main application is on the roll necks of rolling mill equipment.  All four-row bearings are supplied as pre-set matched assemblies with all components identified to ensure correct installation sequence.
 
Tapered roller bearings (TRBs) utilize rolling elements that are shaped like a truncated cone (Figure 1), and are constructed so that all tapered surfaces converge at a common apex point on the bearing centerline to yield true rolling motion (Figure 2). Tapered roller bearings are generally used in lower speed, high load applications and are capable of absorbing radial and/or axial loads. The internal angles may be designed to tailor the bearing to the loading demands of a specific application. Tapered roller bearings are a separable two-piece design (cup and cone) (Figure 3); which, allows the end-use to optimize the internal clearance (and life) for each application when the bearing is mounted. PEER primarily manufactures single row (TS), sealed single row (LA), and matched set tapered roller bearings.
Taper roller bearings can endure radial and axial combined load, mainly is radial load. The carrying capacity of bearings is decided by the angle of rolloway nest in outside track, the bigger contact angle, the greater amount of carrying capacity. Consumers  need to adjust the clearance of single row taper roller bearings during installing, the clearance of double row and four row tapered roller bearings already been booked according to consumers requirement when goods leave factory, so consumer no need to adjust it. 
 
Application: Tapered roller bearings are widely used in auto, rolling mill, mine, metallurgy, plastic machinery and so on.
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