Structure: | Thrust |
---|---|
Type: | ball |
Model Number: | 51112 |
Bore Size: | 60mm |
Outside Diameter: | 85mm |
Precision Rating: | P6,P4 |
Number of Row: | Single row |
Material: | bearing steel,chrome steel |
Quick Details
Specifications
Thrust ball bearing consist of tow precision chrome steel washers (ring) and a ball complement spaced by bronze retainer. They can be supplied with or without radius ball grooves in the rings. Thrust bearings are under purely axial loads. Thrust ball bearing can handle loads in the axial direction only. Bearing rings mounted on the shaft are called shaft washers, and those mounted in the housing are called housing washers. Bothe washers contain raceways for the balls. Thrust ball bearings are available as both single and bi-directional types. The bi-directional thrust bearing incorporates a third washer and an additional set of balls. This center washer is located in the axial direction by a shaft shoulder and sleeve. Care must be taken in handling to prevent damage to the separate rings and ball assemblies.
51110 series Thrust Ball Bearing
BEARING NO. | d(mm) | D(mm) | T(mm) | Cr(KN) | Cor(KN) | Grease(r/min) | oil(r/min) | WEIGHT(KG) |
51103 | 17 | 30 | 9 | 10.8 | 18.2 | 5300 | 7500 | 0.024 |
51104 | 20 | 35 | 10 | 14.2 | 24.5 | 4800 | 6700 | 0.036 |
51105 | 25 | 42 | 11 | 15.2 | 30.2 | 4300 | 6000 | 0.055 |
51106 | 30 | 47 | 11 | 16 | 34.2 | 4000 | 5600 | 0.062 |
51107 | 35 | 52 | 12 | 18.2 | 41.5 | 3800 | 5300 | 0.077 |
51108 | 40 | 60 | 13 | 26.8 | 62.8 | 3400 | 4800 | 0.11 |
51109 | 45 | 65 | 14 | 27 | 66 | 3200 | 4500 | 0.14 |
51110 | 50 | 70 | 14 | 27.2 | 69.2 | 3000 | 4300 | 0.15 |
51111 | 55 | 78 | 16 | 33.8 | 89.2 | 2800 | 4000 | 0.22 |
51112 | 60 | 85 | 17 | 40.2 | 108 | 2600 | 3800 | 0.27 |
51113 | 65 | 90 | 18 | 40.5 | 112 | 2400 | 3600 | 0.31 |
51114 | 70 | 95 | 18 | 40.8 | 115 | 2200 | 3400 | 0.33 |
51115 | 75 | 100 | 19 | 48.2 | 140 | 2000 | 3200 | 0.38 |
51116 | 80 | 105 | 19 | 48.5 | 145 | 1900 | 3000 | 0.4 |
Application
Motors, vertical motors , marine propeller shafts , generators , internal combustion engines , gas turbines , gas turbines , machine tool spindles , household appliances , mechanical instrumentation , electrical