The 29000 type bearing is asymmetrical spherical roller, which can reduce the relative sliding of roller and raceway in work, and the roller is long and large in diameter, the number of rollers is large, and the load capacity is high. It is usually lubricated by oil. Grease lubrication can be used in individual low-speed conditions.
Application for spherical roller thrust bearings:
It is widely used in sample screens, plastic color mixers, energy-saving equipment, embossing machines, food and beverage processing equipment, engineering and engineering design, packaging auxiliary equipment, excavators, tower reactors and other fields.
Drawing：
Parameter:
Type | Thrust roller bearing |
Model | 29472 EM |
d | 360 mm |
D | 640 mm |
H | 170 mm |
d1 | 580 mm |
D1 | 474 mm |
B | 63 mm |
B1 | 164 mm |
C | 83.5 mm |
S | 210 mm |
r1,2 min | 7.5 mm |
da min | 495 mm |
Da max | 550 mm |
ra max | 6 mm |
Basic dynamic load rating(C) | 6200 kN |
Basic static load rating(C0) | 21200 kN |
Fatigue load limit(Pu) | 1630 kN |
Reference speed | 560 r/min |
Limiting speed | 950 r/min |
Mass | 230 kg |
Bearing large warehouse:
Every day, many trucks leave the bearing warehouse and are sent to all over the world. Our company delivers timely and fast, and never delays the time for customers to wait, so if you are interested in cooperating with us, we will never let you down.
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