SKF single-row tapered roller bearing 31328X

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SKF single-row tapered roller bearing 31328X
SKF single-row tapered roller bearing 31328X - Image 2

SKF single-row tapered roller bearing 31328X

SKF single row tapered roller bearings are designed to accommodate combined loads, i.e. radial and axial loads acting simultaneously. The extension lines of the raceway converge at the same point on the axis of the bearing to achieve true rolling, so there is a low friction moment during operation. The axial load capacity of tapered roller bearing increases with the increase of contact Angle α. The size of the contact Angle (usually 10° to 30°) is related to the calculated coefficient e (according to the product table) : the greater the e value, the greater the contact Angle.

SKF single-row tapered roller bearing

 

 

Designation Principal dimensions Basic load ratings Speed ratings
dynamic static Reference speed Limiting speed
d[mm]
D[mm]
T[mm]
C[kN]
C0[kN]
[r/min]
[r/min]
33122   110   180   56   455   630   2 800   3 400
  64450/64700   114.3   177.8   41.275   307   415   2 800   3 400
  68450/68712   114.3   180.975   34.925   227   280   2 800   3 400
  938/932   114.3   212.725   66.675   626   765   2 600   3 200
  30224   120   215   43.5   417   465   2 400   3 000
  30324   120   260   59.5   601   710   2 000   2 600
  31324 X   120   260   68   578   695   1 700   2 400
  32024 X   120   180   38   299   415   2 800   3 400
  32224   120   215   61.5   573   695   2 400   3 000
  32324   120   260   90.5   855   1 120   1 800   2 600
  32924   120   165   29   204   305   3 000   3 600
  33024   120   180   48   356   540   2 800   3 400
  T4CB 120   120   170   27   195   250   2 800   3 600
  48290/48220   127   182.562   39.688   281   440   2 600   3 200
  30226   130   230   43.75   451   490   2 200   2 800
  30326   130   280   63.75   679   800   1 800   2 400
  31326 X   130   280   72   647   780   1 600   2 400
  32026 X   130   200   45   388   540   2 400   3 000
  32226   130   230   67.75   590   830   2 000   2 800
  32326   130   280   98.75   1 019   1 340   1 600   2 400
  32926   130   180   32   245   365   2 600   3 200
  33026   130   200   55   470   680   2 400   3 000
  67391/67322   133.35   196.85   46.038   395   585   2 400   3 000
  L 327249/210   133.35   177.008   25.4   166   280   2 600   3 200
  HM 231132/110   139.7   236.538   57.15   629   850   2 200   2 600
  30228   140   250   45.75   451   570   1 900   2 600
  31328 X   140   300   77   693   900   1 500   2 200
  32028 X   140   210   45   404   585   2 400   2 800
  32228   140   250   71.75   691   1 000   1 900   2 600
  32328   140   300   107.75   1 220   1 660   1 600   2 200

You can get competitive price from our company. More information, please contact us  E-mail：sale@adyrbearing.com

 

FAQ

Q:What’s your after-sales service and warranty?
A: We promise to bear the following responsibilities when defective products were found:
1.12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require.

Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.

Q:What’s the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.

Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.

Q:Do you offer free samples? 
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users.

Q:How to place order?
A: 1. Email us the model, brand and quantity,shipping way of bearings and we will quote our best price for you;
2. Proforma Invoice made and sent to you as the price agreed by both parts;
3. Deposit Payment after confirming the PI and we arrange production;
4. Balance paid before shipment or after copy of Bill of Loading.

Contact with us now!

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