Shaanxi Fortune Industries Co.ltd |
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Double Row 5211 Self-aligning Spherical Roller Bearings
Description
Spherical roller bearings have two rows of rollers with a common sphere raceway in
the outer ring and two inner ring raceways inclined at an angle to the bearing axis.
This gives them an attractive combination of design features making them irreplaceable
in many demanding applications. They are self-aligning and consequently insensitive to
misalignment of the shaft relative to the housing and to shaft deflection or bending.
Materials:
1. Material of ring : GCr15,
2.Material of Cage: Steel, brass, polyamide, nylon
3.Material of Roller: chromium steel
Designation | Principal dimensions | Basic load ratings | Speed ratings | ||||
| | | | dynamic | static | Reference speed | Limiting speed |
| d | D | B | C | C0 | ||
- | mm | | | kN | | r/min | |
22205/20E | 20 | 52 | 18 | 49,9 | 44 | 13000 | 17000 |
22205E | 25 | 52 | 18 | 49,9 | 44 | 13000 | 17000 |
21305CC | 25 | 62 | 17 | 49,1 | 41,5 | 9300 | 12000 |
22206E | 30 | 62 | 20 | 66,1 | 60 | 10000 | 14000 |
21306CC | 30 | 72 | 19 | 65,7 | 61 | 8200 | 10000 |
22207E | 35 | 72 | 23 | 88,8 | 85 | 9000 | 12000 |
21307CC | 35 | 80 | 21 | 79,2 | 72 | 7300 | 9500 |
22208E | 40 | 80 | 23 | 98,5 | 90 | 8000 | 11000 |
21308E | 40 | 90 | 23 | 107 | 108 | 7000 | 9500 |
22308E | 40 | 90 | 33 | 155 | 140 | 6000 | 8000 |
22209E | 45 | 85 | 23 | 104 | 98 | 7500 | 10000 |
21309E | 45 | 100 | 25 | 129 | 127 | 6300 | 8500 |
22309E | 45 | 100 | 36 | 190 | 183 | 5300 | 7000 |
22210E | 50 | 90 | 23 | 107 | 108 | 7000 | 9500 |
21310E | 50 | 110 | 27 | 159 | 166 | 5600 | 7500 |
22310E | 50 | 110 | 40 | 228 | 224 | 4800 | 6300 |
22211E | 55 | 100 | 25 | 129 | 127 | 6300 | 8500 |
21311E | 55 | 120 | 29 | 159 | 166 | 5600 | 7500 |
22311E | 55 | 120 | 43 | 280 | 280 | 4300 | 5600 |
22212E | 60 | 110 | 28 | 159 | 166 | 5600 | 7500 |
21312E | 60 | 130 | 31 | 217 | 240 | 4800 | 6300 |
22312E | 60 | 130 | 46 | 325 | 335 | 4000 | 5300 |
24013CC/W33 | 65 | 100 | 35 | 137 | 173 | 4300 | 6300 |
22213E | 65 | 120 | 31 | 198 | 216 | 5000 | 7000 |
21313E | 65 | 140 | 33 | 243 | 270 | 4300 | 6000 |
22313E | 65 | 140 | 48 | 357 | 360 | 3800 | 5000 |
22214E | 70 | 125 | 31 | 213 | 228 | 5000 | 6700 |
21314E | 70 | 150 | 35 | 291 | 325 | 4000 | 5600 |
22314E | 70 | 150 | 51 | 413 | 430 | 3400 | 4500 |
24015CC/W33 | 75 | 115 | 40 | 181 | 232 | 3800 | 5300 |
22215E | 75 | 130 | 31 | 217 | 240 | 4800 | 6300 |
21315E | 75 | 160 | 37 | 291 | 325 | 4000 | 5600 |
22315E | 75 | 160 | 55 | 462 | 475 | 3200 | 4300 |
22216E | 80 | 140 | 33 | 243 | 270 | 4300 | 6000 |
21316E | 80 | 170 | 39 | 331 | 375 | 3800 | 5300 |
22316E | 80 | 170 | 58 | 516 | 540 | 3000 | 4000 |
22217E | 85 | 150 | 36 | 291 | 325 | 4000 | 5600 |
21317E | 85 | 180 | 41 | 331 | 375 | 3800 | 5300 |
22317E | 85 | 180 | 60 | 577 | 620 | 2800 | 3800 |
22218E | 90 | 160 | 40 | 331 | 375 | 3800 | 5300 |
23218CC/W33 | 90 | 160 | 52,4 | 372 | 440 | 2800 | 3800 |
21318E | 90 | 190 | 43 | 393 | 450 | 3600 | 4800 |
22318E | 90 | 190 | 64 | 637 | 695 | 2600 | 3600 |
22219E | 95 | 170 | 43 | 393 | 450 | 3600 | 4800 |
21319E | 95 | 200 | 45 | 433 | 490 | 3400 | 4500 |
22319E | 95 | 200 | 67 | 699 | 765 | 2600 | 3400 |
24020CC/W33 | 100 | 150 | 50 | 296 | 415 | 2800 | 4000 |
23120CC/W33 | 100 | 165 | 52 | 385 | 490 | 3000 | 4000 |
24120CC/W33 | 100 | 165 | 65 | 468 | 640 | 2400 | 3200 |
22220E | 100 | 180 | 46 | 433 | 490 | 3400 | 4500 |
23220CC/W33 | 100 | 180 | 60,3 | 498 | 600 | 2400 | 3400 |
21320E | 100 | 215 | 47 | 433 | 490 | 3400 | 4500 |
22320E | 100 | 215 | 73 | 847 | 950 | 2400 | 3000 |
23022CC/W33 | 110 | 170 | 45 | 326 | 440 | 3400 | 4300 |
24022CC/W33 | 110 | 170 | 60 | 437 | 620 | 2400 | 3600 |
23122CC/W33 | 110 | 180 | 56 | 450 | 585 | 2800 | 3600 |