21305CC Cylindrical Bore,Steel Cage,Normal Clearance,Size 25 62 17mm Self - Aligning Roller Bear
Certification:CE,ISO
21305CC Cylindrical Bore,Steel Cage,Normal Clearance,Size 25 × 62 × 17mm Self - Aligning Roller Bearing
Quick Detail
Self - Aligning Roller Bearing 213055CC
|
Product |
Self - Aligning Roller Bearing 213055CC |
Size |
25 × 62 × 17mm |
|
Basic load rating |
Cr=41.5kN Cor=44.2kN |
|
CA/CC/CAK/E/MB/K30 |
|
Weight |
0.277kg |
Number of Row |
Double Row |
1.Description
1. Self-algning roller bearings with two rows rollers,are mainly used to bear radial load,but also can take axial load in either direction.this kind of bearing have a high radial load capacity,especially suitable for working heavy loads or vibration,but unable to withsand pure axial load.good aligning performance,can compensate the coaxiality error.
2. Mainly purposes:papermaking machinery,speed reducer,railway vehicle axle,roller mill,crusher, vibrating screen,printing machinery,woodworking machinery,self-aligning bearing with vertical unit etc.
3. Self-aligning roller bearings can be divided into,cylindrical hole,tapered hole.
4. For the self-aligning bearings,a large number of bearings generally use mechanical or hydraulic pressure method for installation.
2. Self - Aligning Roller Bearing Product features:
a, low speed, impact resistance,vibration
b, with self-aligning function, namely the inner ring relative to the axis of a larger outer ring axis is tilted (usually in less than 3 degrees) still operate normally
c, mainly bear large radial load
d, but also can withstand a small axial load
3.Long life and large stock Self - Aligning Roller Bearing 21305CC cage design
CA--- The alternative design of the second generation, these bearings feature a precision-machined brass cage and strengthened symmetric roller and are equivalent to CC design in load ratings. They are used to exchange with C design, particularly for large size.
MB--- Feature a two piece precision-machined brass cage. These bearings incorporate strengthened symmetric rollers, and are equivalent to CC design in load capacity.
CC---Features a stamped steel cage and strengthened symmetric roller. As a second generation design, these bearing designs are optimized to offer considerably higher load ratings than conventional designs for a broad range of applications and long service life.
4. Advantages of bearing:
1. Excellent and high quality control
2. Fast delivery
3. Competitive price
4. Small order accepted
5. Customers\' drawing or samples accepted
6. Less vibration and noise
7. Large Inventories
5. Our factory main product:
| Type | Bearing series | Bore diameter(mm) |
| Deep groove ball bearing | 600, 620, 630, 6000, 6200, 6300, 6400, 4200, 4300, 61800, 61900, 16000, 16100 | 3-2390 |
| Self aligning ball bearing | 1200, 2200, 1300, 2300 | 5-240 |
| Cylinderical roller bearing | N, NU, NJ, NUP, NF, NNU, NN, NNF, NCF, NJG | 15-1700 |
| Spherical roller bearing | 21300, 22200, 22300, 23000, 23100, 23200, 23900, 24000, 24100 | 20-1800 |
| Needle roller bearing | HK, BK, SCE, BCE, NK, NA, NKI, RNA, HF, HFL, K, CF, KR, NUKR, AXK, AS | 3-415 |
| Angular contact ball bearing | 7200, 7300, 7400, 3200, 3300, 5200, 5300, 5400 | 10-1700 |
| Taper roller bearing | 30200, 30300, 31300, 32000, 32200, 32300, 33100, 33200, 32900, Inchi Series | 15-1270 |
| Thrust ball bearing | 51100, 51200, 51300, 51400, 59100, 52200, 52300, 52400 | 3-1400 |
| Thrust roller bearing | k81100, K81200, K89300, K89400, K89100 | 15-2540 |
6. Some Self - Aligning Roller Bearing model:
| MODEL | d(mm) | D(mm) | B(mm) |
| 22205/20E | 20 | 52 | 18 |
| 22205E | 25 | 52 | 18 |
| 22205EK | 25 | 52 | 18 |
| 21305CC | 25 | 62 | 17 |
| 22206E | 30 | 62 |
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