Product Description
Thrust spherical roller bearings are ideal for applications where conditions include heavy loads, difficulties in establishing or maintaining housing alignment and problems with shaft deflection.Spherical thrust roller bearings have specially designed raceways and accommodate a large number of asymmetrical rollers. The rollers have an optimum conformity with the washer raceways to optimize load distribution along the roller length.Therefore,they can accommodate relatively high speeds, heavy axial loads in one direction and heavy radial loads.The load is transmitted between the raceways at an angle to the bearing axis. Spherical roller thrust bearings are self-aligning and can accommodate misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection.
Product picture&2D Drawing of 29244 Thrust Roller Bearing

| Specifications |
| Design Units Metric |
Weights 11.6Kgs |
Cage Material Brass |
Roller Type Sphericity |
| Dimensions |
| d-Bore 220.00mm |
| D-Outside Diameter 300.00mm |
| d1-Cone Outside Diameter 285.00mm |
| D1-Cup Bore 254.00mm |
| E-Shoulder Diameter-Housing(Min) 260.00mm |
| H-Shoulder Diameter-Shaft(Max) 275.00mm |
| r-Fillet Radius 2.0mm |
| S-Dimention 117.00mm |
| T-Width 48.00mm |
| T1-Cage Position 46.00mm |
| T2-Cup Width 24.00mm |
| T3-Cone Width 15.00mm |
| Basic Load Ratings |
| Cr Dynamic Load Rating 560kN |
| C0r Static Load Rating 2,500kN |
| Oil Reference Speed 1,400rpm |
Application Fields
Thrust Spherical Roller Bearing can be used in many fields
- Oil rigs, hydroelectric generators, machines for producing steel and iron
- Vertical motors, propeller shafts, tower cranes, extrusion machines
- Metalworking, plastics, marine, industry gearboxes
- Pulp&paper, material handling, fluid machinery, mining&construction
SUN Bearing can provide professional consults to customer for your application fields and offer you specific application solutions with high efficiency and precise cost control.
Quality Control
Quality control of SUN Bearing for all bearing series
- Assembly
- Windage test
- Cleaning
- Rotary test
- Greasing and gland
- Noise inspection
- Apprearance inspection
- Rust prevention
- Product packing
Processing


Each bearing is 100% inspection by qualified inspectors and instruments in all above processes.


Packaging & Shipping
A. Package instuctions of SUN Bearing for all bearing series.
- Commercial packaging: 1pc/plastic bag + color box + carton + pallet
- Industrial packaging: a). plastic tube + carton + pallet; b). plastic bag + kraft paper + carton + pallet
- Customized packaging solutions according to customers' requirements
- High quality rubber cover: waterproof, wear-resisting, high temperature resistance,corrosion resistance


B. Shipping
- By courier like EMS, DHL, UPS, TNT, Fedex
- By air to air port
- By sea to sea port
- Select the best shipment mode after customers' confirmation through negotiations between us
- Generally it is 3-15days if the goods are in stock. Or it is 10-45days if the goods are not in stock, it is subject to customers' quantity.
Sample references
SUN Bearing's sample instructions for all bearing series.
- The bearing value below 80USD is for free.
- Customers only need to pay the freight in advance. We will send samples within 7days by (DHL, FedEx, TNT, EMS).
- As we have so many customers asking for samples all over the world,we can’t pay for the express charges for every customer.
- Pay back the express charges to our customers when customers engage a trial order.
Comments
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Feel free to contact me when you need any information about bearings,contact details as following:
click here to contact
Michael Li
Sales manager
Web: http://www.sunbearing.net
Tel/Fax:+86-411-88700549
Mob.:+8615942892735
Facebook:facebook.com/michaelli2735