SKF Bearing

SKF Bearing QJ1988J2MA

SKF bearing

Four-point contact ball bearings are radial single row angular contact ball bearings with raceways that are designed to support axial loads in both directions. For a given axial load, a limited radial load can also be supported . The bearings are separable, i.e. the outer ring with ball and cage assembly can be mounted separately from the two inner ring halves.

Both inner ring halves of SKF Explorer four-point contact ball bearings have a recessed shoulder. This improves oil flow when the bearing is used in combination with an SKF cylindrical roller bearing . In addition, these recesses can be used to facilitate dismounting.

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SKF bearing

 

SKF bearing

Designation Principal dimensions Basic load ratings Speed ratings
dynamic static Limiting speed
d[mm] D[mm] B[mm] C[kN] C0[kN] [r/min]
 QJ234J2MA   170   310   52   455   720   3 400
 QJ334J2MA   170   360   72   655   1 040   3 200
 QJ236J2MA   180   320   52   475   765   3 400
 QJ336J2MA   180   380   75   680   1 100   3 000
 QJ1038J2MA   190   290   46   364   560   3 400
 QJ238J2MA   190   340   55   510   850   3 200
 QJ338J2MA   190   400   78   702   1 160   2 800
 QJ1040J2MA   200   310   51   390   620   3 200
 QJ240J2MA   200   360   58   540   915   3 000
 QJ1244J2MA   220   400   78   592   1 020   2 600
 QJ344J2MA   220   460   88   780   1 400   2 400
 QJ1248MA/344524   240   440   85   663   1 220   2 400
 QJ248J2MA   240   440   72   650   1 200   2 400
 QJ1252J2MA   260   480   90   741   1 460   2 200
 QJ1056J2MA/C4   280   420   65   585   1 140   2 400
 QJ1256J2MA   280   500   90   728   1 460   2 000
 QJ1060MA   300   460   74   702   1 430   2 200
 QJ1260J2MA   300   540   98   832   1 760   1 900
 QJ1064MA   320   480   74   715   1 530   2 000
 QJ1064J2MA   320   480   74   715   1 530   2 000
 QJ1264J2MA   320   580   105   956   2 080   1 700
 QJ1068J2MA   340   520   82   780   1 700   1 800
 QJ1268MA/344524   340   620   118   1 060   2 450   1 600
 QJ1072J2MA   360   540   82   852   1 930   1 700
 QJ1272J2MA   360   650   122   1 110   2 600   1 500
 QJ1076J2MA   380   560   82   884   2 040   1 600
 QJ1276J2MA   380   680   132   1 170   2 850   1 400
 QJ1080J2MA   400   600   90   904   2 160   1 500
 QJ1280J2MA   400   720   140   1 300   3 250   1 300
 QJ1084J2MA   420   620   90   923   2 280   1 500
 QJ1284J2MA   420   760   150   1 430   3 750   1 300
 QJ1088J2MA   440   650   94   995   2 500   1 400
 QJ1288J2MA   440   790   155   1 400   3 750   1 200
 QJ1988J2MA   440   600   74   761   1 900   1 500
 QJ1092J2MA   460   680   100   1 040   2 650   1 300
 QJ1292J2MA   460   830   165   1 530   4 250   1 100
 QJ1096J2MA   480   700   100   1 060   2 800   1 300
 QJ1296J2MA   480   870   170   1 680   4 750   1 100

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

ADYR Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands including Timken bearing, INA bearing, FAG bearing, NTN bearings, SKF bearings, deep groove ball bearings, cylindrical roller bearings, tapered roller bearings, self-aligning ball bearings,thrust ball bearings, rolling mill bearings, spherical roller thrust bearings, spherical bearings, adapter sleeves, withdrawal sleeves, lock nut, lock washer,locking device, etc.

We can provide bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings, spherical plain bearings, high temperature, super-precision bearings, as well as some rare types customized to your need.

Our bearings are exported to countries and regions in Europe (the UK, France, Italy, Germany), North America (USA, Canda),

Middle East and Southeast Asia.Our goal is to exceed our customers’ expectation in providing quality products and continue to improve the services we
provide on a timely manner.Please view the products at our website that we can supply. You can also contact our sales representative to request a
price quotation on the products that you are looking for that may not been shown on our website.

Packaging & Shipping
1.industrial packing+industrial cartons+pallets
2.single brand box+brand cartons+pallets
3.follow customer’s requests
A.Plastic Tubes or Single Boxes ( Usually 10pcs in one plastic tube for steel bearings);
B.Cartons ( No more than 30kg for one carton );
C. Pallet ( Usually more than 400kg totally will use pallet )
D. Delivery time :7-35 days ( by sea or by air )
Generally,We will choose the most suitable packing method for products. If you have any special requirements for packing, pleasecontact us in advance.
 After Sales Service
In order to meet the increasing market demand, and better serve the customers, we has built a professional team composed of sales engineers to provide perfect pre-sales and after-sales services.We provide consulting services for maintenance, procurement and design staff concerning the basic knowledge, selection, installation and removal, lubrication, maintenance and equipment management of imported bearings.All these services are mean to reduce the installation errors, form good work and safety habits and improve the efficiency of maintenance personnel, thus achieving the best use effect and the maximum bearing life.We also help users analyze the failure of the bearing, confirm the causes, provide solutions for this issue and give suggestions on precautionary measures.
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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