Brand Name : SFT
Model Number : 5211
Place of Origin : China
MOQ : negotiable
Price : negotiable
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 50000PCS/MONTH
Delivery Time : 20-45DAYS
Packaging Details : carton,pallet
Cage : Steel Cage.copper Cage.nylon Cage
Application : Mining. Metallurgy. Agriculture. Chemical
Sample : Avaliable
Feature : Long Life Low Noise
Lubrication : Oil Grease
Number of Row : DOUBLE ROW
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 |
Double Row Self Aligning Spherical Bearings Electric Motor Bearing Images |