SAK Bearing Co.,Ltd

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 Bearing Manufacturer   9thYear
Home > SAK Bearing Co.,Ltd > Main Product > Spherical Roller Bearing > Spherical roller bearings 22211 EK
  • Product name:  Spherical roller bearings 22211 EK
  • Price:  ASK
  • Post date:  2017-04-13
  • Stock Quantity:  1000
  • Quantity:  
      
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Attachment: 20150924123632.jpg
Description:
Details :
Spherical roller bearings are designed with double-row raceway inner ring, spherical raceway outer ring and the convex symmetrical rollers. With the same center as the bearings, the spherically formed outer ring raceway can make self alignment, which can adapt the deflection between axis and housing bore.
 
This kind of bearings can take great radial load, suitable for heavy machines used in paper-making, mining, vibration sieve, rolling mill and so on.
 
Spherical roller bearing features: 
1) Series: 21300 series, 22200 series, 22300 series, 23100 series, 23200series,24000 series, 24100 series and 23900 series
2) Material of rings and rollers: chrome steel; GCr15 and GCr15SiMn
3) Material of cages: brass, steel and nylon
4) Precision: P0, P6
5) Suffixes:
a) CA: Integral brass cage, double row symmetrical rollers, inner ring ride
b) MA: Integral brass cage, double row symmetrical rollers, outer ring ride
c) MB: Two piece brass cage, double row asymmetrical rollers, inner ring ride
d) CC: Two piece steel cage, double row symmetrical rollers, inner ring ride
e) CTN1: double row symmetrical rollers, nylon cage
f) K: Tapered bore bearing, the taper is 1:12
g) K30: Tapered bore bearing, the taper is 1:30
h) W33: With lubrication groove in outer ring, with three oil holes
i) C2/C3/C4: Internal clearance series: C2, C0, C3, and C4


Boundary dimensions(mm) Basic load ratings(kN) Limiting speeds(rpm) Mass(Kg) Bearing Number
d D B rs min Cr Cor Grease Oil (Approx.) CC /CA /E /MB
25 52 18 1 36.5 36 6,500 10,000 0.186 22205
25 52 18 1 36.5 36 6,500 10,000 0.182 22205K
25 52 18 1 36.5 36 6,500 10,000 0.182 22205KW33C3
25 52 18 1 36.5 36 6,500 10,000 0.186 22205W33C3
30 62 20 1 49 49 5,700 8,800 0.287 22206
30 62 20 1 49 49 5,700 8,800 0.282 22206K
30 62 20 1 49 49 5,700 8,800 0.282 22206KW33C3
30 62 20 1 49 49 5,700 8,800 0.287 22206W33C3
35 72 23 1.1 69.5 71 4,900 7,500 0.446 22207
35 72 23 1.1 69.5 71 4,900 7,500 0.437 22207K
35 72 23 1.1 69.5 71 4,900 7,500 0.437 22207KW33C3
35 72 23 1.1 69.5 71 4,900 7,500 0.446 22207W33C3
40 80 23 1.1 79 88.5 4,300 6,600 0.526 22208
                   
40 80 23 1.1 79 88.5 4,300 6,600 0.515 22208K
40 80 23 1.1 79 88.5 4,300 6,600 0.515 22208KW33C3
40 80 23 1.1 79 88.5 4,300 6,600 0.526 22208W33C3
45 85 23 1.1 82.5 95 3,800 5,900 0.584 22209
45 85 23 1.1 82.5 95 3,800 5,900 0.572 22209K
45 85 23 1.1 82.5 95 3,800 5,900 0.572 22209KW33C3
45 85 23 1.1 82.5 95 3,800 5,900 0.584 22209W33C3
50 90 23 1.1 86 102 3,500 5,300 0.63 22210
50 90 23 1.1 86 102 3,500 5,300 0.616 22210K
50 90 23 1.1 86 102 3,500 5,300 0.616 22210KW33C3
50 90 23 1.1 86 102 3,500 5,300 0.63 22210W33C3
55 100 25 1.5 118 144 3,200 4,900 0.808 22211
55 100 25 1.5 118 144 3,200 4,900 0.79 22211K
55 100 25 1.5 93.5 110 3,200 4,200 0.832 22211KW33C3
55 100 25 1.5 118 144 3,200 4,900 0.808 22211W33C3
60 110 28 1.5 115 147 2,900 4,500 1.15 22212
60 110 28 1.5 115 147 2,900 4,500 1.13 22212K
60 110 28 1.5 115 147 2,900 4,500 1.13 22212KW33C3
60 110 28 1.5 115 147 2,900 4,500 1.15 22212W33C3
65 120 31 1.5 143 179 2,700 4,200 1.5 22213
65 120 31 1.5 143 179 2,700 4,200 1.47 22213K
65 120 31 1.5 143 179 2,700 4,200 1.47 22213KW33C3
65 120 31 1.5 143 179 2,700 4,200 1.5 22213W33C
 
SAK Bearing Co.,Ltd
9th year
Contact person: Sophia(Click to contact)
Address:No. 690 Renmin Avenue, Economic Development Zone, Suqian,Jiangsu,China
Zip:223800
Telephone:0086-0527-81888385
Fax:0086-0527-81888385/82
Website:http://www.sak-bearings.com/
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