Four Row Taper/Tapered/Conical Roller Bearing 77196

Taper roller bearing, is also called tapered roller bearing, conical roller bearing.
 
1. Description of tapered roller bearing
Main Characteristics for Tapered Roller Bearings:
This kind of bearing is a separation-bearing, tapered raceway is on both the outer and inner ring, and rollers are round-table-shaped. Rollers and raceway are line contact, may bear a heavier load form both radial and axial, but also can bear axial loads only. When contact angle is bigger, the axial capacity is higher.
Tapered Roller should be designed to achieve internal and external roller Raceway and the contact line extension in the cross bearing the same point on the axis, in order to achieve pure rolling.
The new designed tapered roller bearing should be used fortified structure, increase the diameter of rollers, lengthen the roller, increase the rollers' number, and with a crown of the rollers, making the bearing's capacity and fatigue life improved significantly. Spherical and cone contact are used between the roller large end and ribs, to improve the lubrication.
The number of rows of such Bearing can be divided into different types of single-row, double-row and four-row. And this kind of bearing are used British system products normally.
Cage Types:
The steel stamping cage is used normally, when bearing diameter is more than 650mm, a roller-pillar welding cage is used.
Main Application:
Single-row: The front-wheel vehicle, the rear wheels, the machine spindle, shaft car vehicles, rolling mill, construction machinery, lifting equipment, printing machinery and all kinds of deceleration devices.
Double-row: The machine spindle, and rolling stock
Four-row: Roller Bearing
Main structure:
Single-row tapered roller bearing
Double-row tapered roller bearing with double outer rings
Large cone angle tapered roller bearing
Double-row tapered roller bearing with double inner rings
Single-row tapered roller bearing with snap rib on outer ring
Four-row tapered roller bearing
Double-row tapered roller bearing with double inner rings and inner spacer.
British system tapered roller bearing

2.  Structure
single-row taper roller bearing
double-row taper roller bearing with two outer ring
taper roller bearing with large tapered angle
double-row taper roller bearing with two inner ring
single-row taper roller bearing with capped edge on outer ring
four-row taper roller bearing
two-row taper roller bearing with double inner ring
inch taper roller bearing

3.  Cage
The steel stamping cage is used normally, when diameter is more than
650mm, a roller-pillar welding cage is used.

4.  Features
large load capacity
long life

5. Application
Single-row: the front and rear wheel of auto, the machine spindle, shaft car vehicles, rolling mill, construction machinery, lifting equipment, printing machinery and all kinds of deceleration devices.
Double-row: the machine spindle, and rolling stock
Four-row: Rolling Bearing


We can make types as below:

382028, 382034, 380640, 380641, 382044, 380650, 382952, 382952x3, 380652, 382052, 477752, 381052, 381156, 382960, 382060, 381160, 380664, 382968, 380068, 381168, 380670, 382972, 380672, 380072, 380076, 381176, 380679, 380680, 381080, 381084, 381184, 380684, 380688, 380088, 381992, 380692, 380092, 380096, 3800/500, 3800/530, 3811/530, 3806/530, 3819/560, 3811/560, 3819/600, 3800/600, 3811/600, 3819/630, 3800/630, 3811/630, 3806/650, 3806/660, 3819/670, 3800/710, 3811/710, 3800/750, 3806/750, 3811/750, 3811/800x1, 3811/850, 3820/950, 3820/1060,77196, 77888, 11192, 77192, 77788, and so on
Other types, please contact us sooner.


Taper roller bearing, is also called tapered roller bearing, conical roller bearing.
 
1. Description of tapered roller bearing
Main Characteristics for Tapered Roller Bearings:
This kind of bearing is a separation-bearing, tapered raceway is on both the outer and inner ring, and rollers are round-table-shaped. Rollers and raceway are line contact, may bear a heavier load form both radial and axial, but also can bear axial loads only. When contact angle is bigger, the axial capacity is higher.
Tapered Roller should be designed to achieve internal and external roller Raceway and the contact line extension in the cross bearing the same point on the axis, in order to achieve pure rolling.
The new designed tapered roller bearing should be used fortified structure, increase the diameter of rollers, lengthen the roller, increase the rollers' number, and with a crown of the rollers, making the bearing's capacity and fatigue life improved significantly. Spherical and cone contact are used between the roller large end and ribs, to improve the lubrication.
The number of rows of such Bearing can be divided into different types of single-row, double-row and four-row. And this kind of bearing are used British system products normally.
Cage Types:
The steel stamping cage is used normally, when bearing diameter is more than 650mm, a roller-pillar welding cage is used.
Main Application:
Single-row: The front-wheel vehicle, the rear wheels, the machine spindle, shaft car vehicles, rolling mill, construction machinery, lifting equipment, printing machinery and all kinds of deceleration devices.
Double-row: The machine spindle, and rolling stock
Four-row: Roller Bearing
Main structure:
Single-row tapered roller bearing
Double-row tapered roller bearing with double outer rings
Large cone angle tapered roller bearing
Double-row tapered roller bearing with double inner rings
Single-row tapered roller bearing with snap rib on outer ring
Four-row tapered roller bearing
Double-row tapered roller bearing with double inner rings and inner spacer.
British system tapered roller bearing

2.  Structure
single-row taper roller bearing
double-row taper roller bearing with two outer ring
taper roller bearing with large tapered angle
double-row taper roller bearing with two inner ring
single-row taper roller bearing with capped edge on outer ring
four-row taper roller bearing
two-row taper roller bearing with double inner ring
inch taper roller bearing

3.  Cage
The steel stamping cage is used normally, when diameter is more than
650mm, a roller-pillar welding cage is used.

4.  Features
large load capacity
long life

5. Application
Single-row: the front and rear wheel of auto, the machine spindle, shaft car vehicles, rolling mill, construction machinery, lifting equipment, printing machinery and all kinds of deceleration devices.
Double-row: the machine spindle, and rolling stock
Four-row: Rolling Bearing


We can make types as below:

382028, 382034, 380640, 380641, 382044, 380650, 382952, 382952x3, 380652, 382052, 477752, 381052, 381156, 382960, 382060, 381160, 380664, 382968, 380068, 381168, 380670, 382972, 380672, 380072, 380076, 381176, 380679, 380680, 381080, 381084, 381184, 380684, 380688, 380088, 381992, 380692, 380092, 380096, 3800/500, 3800/530, 3811/530, 3806/530, 3819/560, 3811/560, 3819/600, 3800/600, 3811/600, 3819/630, 3800/630, 3811/630, 3806/650, 3806/660, 3819/670, 3800/710, 3811/710, 3800/750, 3806/750, 3811/750, 3811/800x1, 3811/850, 3820/950, 3820/1060,77196, 77888, 11192, 77192, 77788, and so on
Other types, please contact us sooner.

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