Hall No.
A1079
Spherical roller bearings 239 Series
  • Spherical roller bearings 239 Series

Spherical roller bearings 239 Series

Series: 21300 series, 22200 series, 22300 series, 23100 series, 23200series,24000 series, 24100 series and 23900 series
Material of rings and rollers: chrome steel; GCr15 and GCr15SiMn
Material of cages: brass, steel and nylon
Precision: P0, P6

Product Detail

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)Designation
dDBrs minCrCorGreaseOil(Approx.)CC /CA /E /MB
1802505224408351,2001,8008.2123936
1802505224408351,2001,8007.9523936K
1802505224408351,2001,8007.9523936KW33C3
1802505224408351,2001,8008.2123936W33C3
1902605224608901,1001,7008.623938
1902605224608901,1001,7008.3423938K
1902605224608901,1001,7008.3423938KW33C3
1902605224608901,1001,7008.623938W33C3
200280602.15451,1001,0001,60012.123940
200280602.15451,1001,0001,60011.723940K
200280602.15451,1001,0001,60011.723940KW33C3
200280602.15451,1001,0001,60012.123940W33C3
220300602.15651,1709301,40013.123944
220300602.15651,1709301,40012.723944K
220300602.15651,1709301,40012.723944KW33C3
220300602.15651,1709301,40013.123944W33C3
240320602.15651,1908401,3001423948
240320602.15651,1908401,30013.623948K
240320602.15651,1908401,30013.623948KW33C3
240320602.15651,1908401,3001423948W33C3
260360752.17601,5807701,2002423952
260360752.17601,5807701,20023.323952K
260360752.17601,5807701,20023.323952KW33C3
260360752.17601,5807701,2002423952W33C3
280380752.18301,7507101,10026.423956
280380752.18301,7507101,10025.623956K
280380752.18301,7507101,10025.623956KW33C3
280380752.18301,7507101,10026.423956W33C3
3004209031,1102,3206501,0004023960
3004209031,1102,3206501,00038.723960K
3004209031,1102,3206501,00038.723960KW33C3
3004209031,1102,3206501,0004023960W33C3
32044090




40,523964 CCK/W33
32044090




4223964 CC/W33
34046090




4323968 CCK/W33
34046090




45,523968 CC/W33
36048090




4523972 CCK/W33
36048090




4623972 CC/W33
380520106




64,523976 CCK/W33
380520106




6923976 CC/W33
400540106




68,523980 CCK/W33
400540106




7123980 CC/W33
420560106




7223984 CCK/W33
420560106




74,523984 CC/W33
440600118




96,523988 CCK/W33
440600118




99,523988 CC/W33
460620118




10523992 CA/W33
460620118




10023992 CAK/W33
480650128




12523996 CA/W33
480650128




12023996 CAK/W33
500670128




130239/500 CA/W33
500670128




125239/500 CAK/W33
530710136




155239/530 CA/W33
530710136




150239/530 CAK/W33
560750140




175239/560 CA/W33
560750140




170239/560 CAK/W33
600800150




220239/600 CA/W33
600800150




215239/600 CAK/W33
630850165




280239/630 CA/W33
630850165




270239/630 CAK/W33
670900170




315239/670 CA/W33
670900170




305239/670 CAK/W33
710950180




365239/710 CA/W33
710950180




355239/710 CAK/W33
7501000185




420239/750 CA/W33
7501000185




405239/750 CAK/W33
8001060195




470239/800 CA/W33
8001060195




455239/800 CAK/W33
8501120200




560239/850 CA/W33
8501120200




540239/850 CAK/W33
9001180206




605239/900 CA/W33
9001180206




585239/900 CAK/W33
9501250224




755239/950 CA/W33
9501250224




730239/950 CAK/W33
10601400250




1065239/1060 CAK/W33
10601400250




1100239/1060 CA/W33
11801540272




1355239/1180 CAK/W33
11801540272




1400239/1180 CA/W33
630780112




120238/630 CA
630780112




115238/630 CAK
670820112




125238/670 CAK
670820112




130238/670 CA
710870118




153238/710 CA
750920128




175238/750 CAK
750920128




180238/750 CA
8501030136




240238/850 CA
8501030136




230238/850 CAK
10001220165




395238/1000 CAK
10001220165




410238/1000 CA
10601280165




420238/1060 CAK
10601280165




435238/1060 CA
11801420180




555238/1180 CAK
11801420180




575238/1180 CA


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