High Rotating P5/P6 Precision Rating 22328 Spherical Roller
Bearings For Machinery 140*210*53 mm
Specifiexcavatorion
| Seriece | Chinese brand.imported brand |
| ID size | 140mm-210mm-53mm |
| Weight | 6.7kg |
| Cage material | Nylon . steel . brass |
| Delivery date | Normally ready goods and stock within 5-15 days |
| Payment terms | A:100%TT B: 30% T/T in advance .70% against copy of B/L C.30% T/T in advance .70% against L/C at sight D.Western union E:Paypal |
| Appliexcavatorion | Auto, tractor ,machine tool, electric machine, water pump,
agricultural machinery and textile machinery |
| Package | Industrial package or according to buyers’ requirement |
| Details | Spherical roller bearings have two sentences roller, mainly used to
bear radial load, but also to withstand the axial load in either
direction. This kind of bearing high radial load capacity,
especially suitable for heavy work load or vibration, aligning good
performance. |
Self-aligning roller bearing is designed to adapt to the
circumstance of heavy load. It has
two rows of symmetric spherical rollers.The rollers may freely
adjust position in the outer
spherical raceway,which may compensate the shaft deformation and
non-alignment error
of bearing seat.
The quantity,length and diameter of roller in self-aligning roller
bearing are the max.value
that the structure allows.The close contact between the roller and
raceway ensures the
uniform stress distribution and enables the high bearing capacity
of bearing.
- printing presses, paper mills or coaters in high precision
execution
- very arduous operating conditions, e. g.continuous casters
- high temperature appliexcavatorions
- mounting with loose fit on roll necks
- railway vehicles
Spherical roller bearings with two rollers, mainly bear radial
load, but also can withstand
axial load in either direction. A high radial load capacity,
especially suitable for heavy loads
or vibration, but can not bear the pure axial load. This kind of
bearing outer ring raceway
is spherical shape, so the good performance of its self-aligning,
can compensate concentricity
error.
There are two symmetrical spherical roller, there is a common
spherical outer ring raceway,
the bearing inner ring with two axis tilt
Angle of raceway, aligning with good performance, when the axis
force bent or install a
different heart is still bearing the normal use, transfer concentric with the
bearing size
range varies,generally aligning allowed 1 to 2.5 degree angle load bearing
capacity of the larger
type, in addition to radial loads but also under way outside the role of
bearing axial load, with
good impact resistance, in general, self-aligning roller bearings
allowed working speed than the
low.
C(J),EC(J).CA,ECA,CAF,CAFA, and so on.
1.CA: Integral brass cage, double row symmetrical rollers,inner
ring ride
2.MA: Integral brass cage, double row symmetrical rollers ,outer
ring ride
3.MB: Two piece brass cage,double row asymmetrical rollers, inner
ring ride
4.CC: Two piece steel cage, double row symmetrical rollers,inner
ring ride
5.CTN1: Double row symmetrical rollers ,nylon cage
6.K: Tapered bore bearing, the taper is 1:12
7.K30: Tapered bore bearing,the taper is 1:3
