Size (mm):560 mm x 980 mm x 99 mm |
spherical roller thrust bearings have specially designed raceways and asymmetrical rollers. The bearings can accommodate axial loads acting in one direction and simultaneously acting radial loads. The load is transmitted between the raceways via the rollers at an angle to the bearing axis, while the flange guides the rollers
Bearing number | 294/560 EM |
Size (mm) | 980x560x250 |
Brand | SKF |
Bore Diameter (mm) | 980 |
Outer Diameter (mm) | 560 |
Width (mm) | 250 |
d | 560 mm |
D | 980 mm |
H | 250 mm |
d1 | 890 mm |
D1 | 727 mm |
B | 99 mm |
B1 | 241 mm |
C | 122 mm |
s | 328 mm |
r1,2 - min. | 12 mm |
da - min. | 770 mm |
Da - max. | 850 mm |
ra - max. | 10 mm |
Basic dynamic load rating - C | 12000 kN |
Basic static load rating - C0 | 51000 kN |
Fatigue load limit - Pu | 3550 kN |
Reference speed | 300 r/min |
Limiting speed | 560 r/min |
Factor min. axial load - A | 250 |
d1 ≈ | 890 mm |
D1 ≈ | 727 mm |
r1,2 min. | 12 mm |
da min. | 770 mm |
Da max. | 850 mm |
ra max. | 10 mm |
Basic dynamic load rating C | 12000 kN |
Basic static load rating C0 | 51000 kN |
Fatigue load limit Pu | 3550 kN |
Minimum axial load factor A | 250 |
Mass bearing | 810 kg |
Cylindrical Roller Thrust Bearings are designed to provide large thrust capacities for a given envelope. When compared with ball thrust bearings, the increase in thrust capacity is much greater. These self-aligning thrust bearings consist of two hardened and precision ground plates, a top and bottom, a milled brass cage, precision ground rollers and a cage band used to retain the rollers. The inside and outside diameters of the thrust plates are precision ground for proper mounting. The cylindrical roller thrust bearings are available in a metric ISO series and an inch series, both series being industry interchangeable. The ATP self-aligning roller thrust is available in an inch series only. This spherically ground bottom plate of the ATP bearing sits against an alignment plate to accommodate initial misalignment but is not recommended for dynamics misalignment. Applications of cylindrical thrust roller bearnigs include extruders, screw presses, rock crushers, coal pulverizing, lathe tailstocks and oilfield equipment.
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Size (mm) | ||||||||
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81215 | - | |||||||
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81238 | - | |||||||
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23896 | - | |||||||
40TPS115 | - | |||||||
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29334 M | 170 mm x 280 mm x 49,6 mm | |||||||
89310TN | 50 mm x 95 mm x 9,5 mm | |||||||
T82 | - | |||||||
K81220TN | - | |||||||
K81111 | - | |||||||
89413TN | 65 mm x 140 mm x 15 mm | |||||||
29272-M | - | |||||||
24034EAW33 | - | |||||||
81252-M | 260 mm x 360 mm x 23,5 mm | |||||||
29422-E1 | - | |||||||
T709 | - | |||||||
220TMP12 | - | |||||||
K81130 | - | |||||||
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81248-M | 240 mm x 340 mm x 23 mm | |||||||
29412 M | - | |||||||
RT-754 | - | |||||||
29476EM | 380 mm x 670 mm x 114 mm | |||||||
29484EM | 420 mm x 730 mm x 121 mm | |||||||
89311 | - | |||||||
NTH-3460 | - | |||||||
29388R | 440 mm x 680 mm x 49 mm | |||||||
22317EMKW33 | - | |||||||
811/530 | - | |||||||
293/630 M | 630 mm x 950 mm x 68 mm | |||||||
K81234-M | - | |||||||
29432E | 160 mm x 320 mm x 34 mm | |||||||
23960/302 | - | |||||||
GS 81248 | - | |||||||
T251W | - | |||||||
K81115TN | - | |||||||
29417E | - |
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