Place of Origin:
CHINA
Brand Name:
ZH
Certification:
IS09001
Model Number:
22311CA
55*120*43mm CHROME STEEL 22311CA 22311W33 22311J2Q Spherical Roller Bearing P0 P5 P3 Quality Level
Product introduction(Buy Bearing come to ZH fatory)
22312 CA Spherical Roller Bearing are dedicated to extremely severe applications and must support high loads, severe misalignment, contaminated environments, shocks, and vibrations. The performance of these spherical is achieved through the use of very high quality raw materials and optimized rolling element geometry. The unique design also leads to: Reduced friction torque (as much as 30% less), offering lower operating temperature, with lower power and lubricant consumption. Appreciably increased operating speed, allowing an extended scope of applications. Spherical roller bearings are due to their design subjected to significant axial and radial loads. The rolling element is not just a simple cylinder, but a cone or cylindrical rollers with spherical surface. The dimensions of the raceways and the profile of the rolling elements can be designed in such a way that they have high load carrying capacity. This Spherical Roller Bearing can be used in pairs or groups to support axial and radial loads. The spherical rollers are mounted inside the outer ring cage,
| d |
55 mm
|
Bore diameter |
|---|---|---|
| D |
120 mm
|
Outside diameter |
| B |
43 mm
|
Width |
| d2 |
≈70.1 mm
|
Shoulder diameter of inner ring |
| D1 |
≈102 mm
|
Shoulder/recess diameter of outer ring |
| b |
5.5 mm
|
Width of lubrication groove |
| K |
3 mm
|
Diameter of lubrication hole |
| r1,2 |
min.2 mm
|
Chamfer dimension |
| da |
min.66 mm
|
Diameter of shaft abutment |
|---|---|---|
| Da |
max.109 mm
|
Diameter of housing abutment |
| ra |
max.2 mm
|
Radius of fillet |
| Basic dynamic load rating | C |
280 kN
|
|---|---|---|
| Basic static load rating | C0 |
280 kN
|
| Fatigue load limit | Pu |
30 kN
|
| Reference speed |
4 300 r/min
|
|
| Limiting speed |
5 600 r/min
|
|
| Limiting value | e |
0.35
|
| Calculation factor | Y1 |
1.9
|
| Calculation factor | Y2 |
2.9
|
| Calculation factor | Y0 |
1.8
|
22311CA Collection
| NUP207 | M2X170 | 15578 | NUP309 | NUP206=100 | KMF41-PC60-7 | 30309D=110 | T7FC055=300 | KMF160-PC360-7 |
| HMS072 | M2X210 | NUP306 | NUP206 | KMF90-PC200-6 | M2X63 | NUP207/NUP306 | NUP309 | MSG-27P |
| AP5S67 | AP5S53 | NUP307 | 6305M | M5X180 | NUP308=140 | 30309D | 30312D | HMGF57 |
| 11749/11710 | M5X130 | NUP205E | TM09 | 32205 | NUP307 | 30312D | 30314D | NUP2211=250 |
| NUP2310 | 30314D=250 | NUP207=120 | GM18VL | T7FC060 | NUP2208 | NUP2209 | 30312D | NUP207 |
| 30312D | NUP309 | NUP2209=160 | KMF125 | NUP207 | NUP2211 | NUP2209 | 6008 | |
| 30312D | T7FC055 | NUP2207=140 | HMK3525+IR | 6213 | NUP308 | NUP2209 | NUP307 | |
| NUP308 | T7FC055 | NUP2206=130 | 30309D | NUP308 | NUP309 | NUP2212 | 30311D | |
| DNB50/60 | NUP310 | NUP309=180 | 30210 | SG08 | NUP309 | NUP2212 | T7FC055 | |
| HMGF35 | JMF250 | NUP309=180 | 30210 | GM17VA | NUP2212 | NUP2211 | NIP2310 | |
| HMGF36 | NUP309 | NUP310 | 30311D | JMV-44/22 | 30312D=155 | 30312D=155 | NUP208E | |
| HMGC48 | JMF29 | NUP2206 | SG04 | GM35VA | M2X96 | M2X120 | NUP307 |
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A: Yes, we are glad to send 1pc for quality testing if we have the item you need in stock.
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