780/773single row inch tapered roller bearing Explanation :
780/773 bearing size : 66.675X110X30.162mm
The cone (inner ring) number :780
The cup (outer ring) number:773
780/773 Single row inch tapered roller bearings specification:
| New Model: | 780/773 |
| Inside diameter (ID d): | 101.6mm |
| Outside diameter (OD D): | 180mm |
| Thickness (B/T/H): | 48mm |
| Basic dynamic load rating (Cr): | 491kN |
| Basic static load rating (Cor): | 317kN |
| Reference speed (Grease rpm): | r/min |
| Limiting speed (Oil rpm): | r/min |
| Weight, Mass (M): | 5kg |
| Category: | Single row inch tapered roller bearings
|
1), The number and size of 780/773 bearing conforms to the AFBMA standard.
2),780/773 single row inch tapered bearing conforms to the AFBMA standard.
2),780/773 single row inch tapered roller bearing Cage :
HOJE Brand Tapered roller bearings are generally fitted with a
pressed steel cage, or cage with glass fiber reinforced poly nylon
66.
3,780/773 single row inch tapered roller bearing Minimum Load :
To achieve satisfactory operation,780/773 single row inch tapered roller bearing,like all other roller bearings, must always be subjected to a
given minimum load, particularly if they are to operate at high
speeds or are subjected to high accelerations or rapid changes in
the direction of load. Under such conditions, the inertial forces
of the rollers and cage, and the friction in the lubricant, can
have a detrimental influence on the rolling conditions in the
bearing arrangement and may cause damaging sliding movements to
occur between the rollers and raceways.
4),780/773 single row inch tapered roller bearing Clearance :
The clearance of 780/773 single row inch tapered roller bearing is obtained by adjusting
the position of the outer and inner components in the axial
direction, as well as the reversed axial position. When adjusting
the clearance, we must turn the bearings several times back and
forth to ensure that the rollers and the inner guide baffle are at
the good contact position.
We can determine the optimal clearance values according to the
lowest operating temperature of the bearings, small vibration
levels, and high rotating accuracy.
The clearance of double or four row tapered roller bearings has
been adjusted by HOJE bearing Co.,LTD before the products leave the
factory. You can install and use directly as received.
If you have other special requirements (including nonstandard
designs or specifications) on the dimensions, tolerances,
clearance, we can provide corresponding products.
5),780/773 single row inch tapered roller bearing Arrangements:
780/773 single row inch tapered roller bearing can withstand axial load in one direction, and they can restrict
the axial displacement when the axis is relative to bearing block
in one direction. Usually the two single row tapered rollers which
have the same structure are mounted face to face or back to back
between the two supporting structure,780/773 single row inch tapered roller bearing can be supplied as matched pairs, arranged for example
face-to-face or back-to-back.
6), HOJE Brand Tapered roller bearings Application :
HOJE Brand tapered roller bearings have been exported to 35
countries and regions, our taper roller bearings manly used for
Cranes and Hoists,Gears and Drives,Stamping Presses,Speed
Reducers,Conveyor and Transfer Equipment,Mining
Equipment,Automotive Front and Rear Axles,Motorcycle Wheels and
Agricultural Equipment.
If you want to buy 780/773 Single row inch tapered roller bearings or consulting related
technical questions, Please Please send mail to us, according to
below address .it need a little time, please be patient.
We also have other types of roller bearings, such as
spherical roller
bearings,cylindrical
roller bearings. We have our own brand - "HOJE" brand, also can provide OEM
service.
If you have any questions or needs about bearings, please contact
us:
