SKF Bearing

PWTR4090.2RS SKF support rollers 

SKF support rollers (yoke-type track rollers) are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc.. They are based on needle or cylindrical roller bearings. SKF supplies them ready-to-mount. They are available in several designs and variants:

  • With  or without  a cage
  • With or without  flange rings
  • With or without an inner ring
  • With or without seals (sealed or open)
  • With the outer ring running surface profile:
    • Crowned as standard
    • Cylindrical (flat)
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SKF Support rollers with flange rings, with an inner ring


Designation Principal dimensions Basic load ratings Maximum radial loads
dynamic static dynamic static
D[mm] d[mm] C[mm] B[mm] C[kN] C0[kN] Frmax.[kN] F0rmax.[kN]
PWTR 15.2RS   35   15   18   19   11.9   11.4   8.65   12.5
 PWTR 1542.2RS   42   15   18   19   14.2   15   22   31.5
 PWTR 17.2RS   40   17   20   21   13.8   14.3   13.7   19.6
 PWTR 1747.2RS   47   17   20   21   15.7   17.6   30   42.5
 PWTR 20.2RS   47   20   24   25   22.9   24.5   18.3   26
 PWTR 2052.2RS   52   20   24   25   25.5   29   30.5   44
 PWTR 25.2RS   52   25   24   25   23.8   26.5   18.6   26.5
 PWTR 2562.2RS   62   25   24   25   29.2   36   45   64
 PWTR 30.2RS   62   30   28   29   31.9   32.5   20.4   29
 PWTR 3072.2RS   72   30   28   29   39.6   45   47.5   68
 PWTR 35.2RS   72   35   28   29   35.8   40.5   28   40
 PWTR 3580.2RS   80   35   28   29   41.8   50   51   72
 PWTR 40.2RS   80   40   30   32   41.8   49   33.5   48
 PWTR 4090.2RS   90   40   30   32   49.5   62   64   91.5
 PWTR 45.2RS   85   45   30   32   42.9   50   34   48
 PWTR 45100.2RS   100   45   30   32   53.9   69.5   81.5   116
 PWTR 50.2RS   90   50   30   32   42.9   52   34.5   49
 PWTR 50110.2RS   110   50   30   32   57.2   78   100   143

You can get competitive price from our company. More information, please contact us

ADYR Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands including FAG bearing, FAG 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.
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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