 |
Four-row Cylindrical Roller Bearing FC202870
This bearing is widely used for roller in metallurgy industry.
1.Main feature
a.Bearing features maximum rated dynamic load in restricted space.
b.Bearing can be used for high rotating speed equipment.
c.Shaft is allowed to have high precision tolerance.
d.Inner ring is allowed to be changeable with outer assembly(consisting of outer ring and roller set)to speed up roller change.
e.Bearing can bear radial load only.
2 Bearing structure machining
Based on three basic type of structure, the following can be done:
FC.....A type:Outer diameter without oil tank oil hole, outer ring with oil tank.
FC.....B type:Outer diameter with oil tank oil hole, outer ring with oil tank.
FC.....E type:Outer diameter without oil tank oil hole, outer ring with oil tank,outer ring without guide rib,integral window cage.
FCD... A type:Outer diameter without oil tank oil hole, outer ring with oil tank.
FCD....B type:Outer diameter with oil tank oil hole, outer ring with oil tank.
FCD....Y type:Outer diameter without oil tank oil hole, outer ring with oil tank,pin cage(hollow roller)or window cage.
|
Bearing type |
Dimensions(mm) |
Rated Load(KN) |
Limiting Speed |
Weight(Kg) |
|||||||
|
New standards |
Old Standards |
d |
D |
B |
Fw |
rmin |
grease |
Oil |
|||
|
FC182870 |
|
90 |
140 |
70 |
105 |
1.5 |
222 |
3600 |
4400 |
4.20 |
|
|
FC2030106 |
672720 |
100 |
150 |
106 |
113 |
1.5 |
430 |
2720 |
3230 |
6.90 |
|
|
FC2028104 |
672820 |
100 |
140 |
104 |
111 |
1.5 |
430 |
2720 |
3230 |
5.20 |
|
|
FC202970 |
672820K |
100 |
145 |
70 |
113 |
1.5 |
430 |
2720 |
3230 |
4.10 |
|
|
FC2234120 |
672722 |
110 |
170 |
120 |
127 |
2 |
490 |
2600 |
3100 |
10.6 |
|
|
FC243692 |
672724 |
120 |
180 |
105 |
136 |
2 |
500 |
2600 |
3100 |
9.90 |
|
|
FC2436105 |
672824 |
120 |
180 |
92 |
136 |
2 |
500 |
2500 |
2930 |
8.70 |
|
|
FC2640125 |
672726 |
130 |
200 |
125 |
149 |
2 |
|||||
Share this product to:
Let more people see your product
-
- Four-row Cylindrical Roller Bearing FC182870
- 1.Main feature a.Bearing features maximum rated dynamic load in restricted space.
-
- Four Row Cylindrical Roller Bearing FC182874
- Four-row Cylindrical Roller Bearings FC182874 Features: This bearing is widely used for roller in
-
- Four-row Cylindrical Roller Bearing FC1828105
- Four-row Cylindrical Roller Bearings FC1828105 Features: This bearing is widely used for roller in
-
- Four-row Cylindrical Roller Bearing FC202870
- Four-row Cylindrical Roller Bearing FC202870 1:Size:100x140x70mm 2:supply OEM service 3:Bearing can be used for high
