One Way Thrust Ball Bearing (51000 Series)
A kind of separated bearing, the axle ring and seat ring can be separated from the components of cage and steel ball.
1. Thrust ball bearing Equipped with one-way, two-way two types
2. In order to allow installation error, either one-way or two-way, can choose spherical self-aligning spherical seat cushion type or with spherical seat type.
3. High quality steel - used can extend bearing life highest 80% super clean steel
4. The height of the grease technology - lubricants technology can make the life of the grease to extend and improve the performance of the bearing
5. The high grade ball - quiet and smooth when high-speed rotation
6. Use of options in the ring, can allow installation error.
1. Single direction thrust ball bearings: consist of two washers with raceways and balls guided b a cage. Washers have flat seating surfaces, and that is why they must be supported so that all balls can be evenly loaded. Bearings carry the axial load only in one direction. They are not able to carry radial forces.
2. Double direction thrust ball bearings: have two cages with balls between the central shaft washer and two houding washers with flat seating surfaces. The shaft washer has raceways on both sides and is fixed on the journal. Bearings are able to carry only axial forces in both directions.
3.These bearing are widely used in automobile, electrical. (Home appliances, electric tools, fitness equipment, motors, medical devices, motorbikes, textile machines)
4.Material: stainless steel, chrome steel, carbon steel
Bearing
No. |
Dimension
(mm) |
Loading
(kN) |
Limiting Speeds
(r/min) |
Weight | 备注 | ||||
---|---|---|---|---|---|---|---|---|---|
d | D | T | Ca | Coa | grease | oil | (kg) | ||
51100 | 10 | 24 | 9 | 10 | 14 | 6500 | 1000 | 0.02 | |
51200 | 10 | 26 | 11 | 12.7 | 17.1 | 5700 | 8800 | 0.03 | |
51101 | 12 | 26 | 9 | 10.3 | 15.4 | 6500 | 10000 | 0.022 | |
51201 | 12 | 28 | 11 | 13.2 | 19 | 5400 | 8300 | 0.034 | |
51102 | 15 | 28 | 9 | 10.5 | 16.8 | 6100 | 9400 | 0.024 | |
51202 | 15 | 32 | 12 | 16.6 | 24.8 | 4900 | 7500 | 0.046 | |
51103 | 17 | 30 | 9 | 10.8 | 18.2 | 6100 | 9400 | 0.028 | |
51203 | 17 | 35 | 12 | 17.2 | 27.3 | 4900 | 7500 | 0.053 | |
51104 | 20 | 35 | 10 | 14.2 | 24.7 | 5100 | 7900 | 0.04 | |
51204 | 20 | 40 | 14 | 22.3 | 37.7 | 3900 | 6000 | 0.082 | |
51304 | 20 | 47 | 18 | 35.0 | 55.8 | 3600 | 4500 | 0.092 | |
51105 | 25 | 42 | 11 | 19.5 | 37.2 | 4400 | 6800 | 0.059 | |
51205 | 25 | 47 | 15 | 27.8 | 50.4 | 3600 | 5500 | 0.12 | |
51305 | 25 | 52 | 18 | 35.7 | 61.4 | 3100 | 4800 | 0.18 | |
51405 | 25 | 60 | 24 | 55.6 | 89.4 | 2600 | 4000 | 0.34 | |
51106 | 30 | 47 | 11 | 20.4 | 42.2 | 4300 | 6600 | 0.068 | |
51206 | 30 | 52 | 16 | 29.3 | 58.2 | 3400 | 5200 | 0.15 | |
51306 | 30 | 60 | 21 | 42.8 | 78.7 | 2700 | 4200 | 0.27 | |
51406 | 30 | 70 | 28 | 72.8 | 126 | 2200 | 3400 | 0.53 | |
51107 | 35 | 52 | 12 | 20.4 | 44.7 | 3900 | 6000 | 0.09 | |
51207 | 35 | 62 | 18 | 39.2 | 78.2 | 2900 | 4500 | 0.22 | |
51307 | 35 | 68 | 24 | 55.5 | 105 | 2400 | 3700 | 0.39 | |
51407 | 35 | 80 | 32 | 87.1 | 155 | 1900 | 2900 | 0.79 | |
51108 | 40 | 60 | 13 | 26.9 | 62.8 | 3400 | 5300 | 0.12 | |
51208 | 40 | 68 | 19 | 46.9 | 98.3 | 2700 | 4200 | 0.27 | |
51308 | 40 | 78 | 26 | 69.3 | 135 | 2100 | 3300 | 0.55 | |
51408 | 40 | 90 | 36 | 113 | 205 | 1700 | 2600 | 1.14 | |
51109 | 45 | 65 | 14 | 27.8 | 69.1 | 3200 | 5000 | 0.15 | |
51209 | 45 | 73 | 20 | 47.7 | 105 | 2600 | 4000 | 0.32 | |
51309 | 45 | 85 | 28 | 80 | 163 | 1900 | 3000 | 0.69 | |
51409 | 45 | 100 | 39 | 130 | 242 | 1500 | 2300 | 1.47 | |
51110 | 50 | 70 | 14 | 28.8 | 75.4 | 3100 | 4800 | 0.16 | |
51210 | 50 | 78 | 22 | 48.5 | 111 | 2300 | 3600 | 0.39 | |
51310 | 50 | 95 | 31 | 91.6 | 186 | 1800 | 2700 | 1 | |
51410 | 50 | 110 | 43 | 148 | 283 | 1400 | 2100 | 1.99 | |
51111 | 55 | 78 | 16 | 34.8 | 93.1 | 2800 | 4300 | 0.24 | |
51211 | 55 | 90 | 25 | 69.4 | 159 | 2100 | 3200 | 0.61 | |
51311 | 55 | 105 | 35 | 119 | 246 | 1600 | 2400 | 1.34 | |
51411 | 55 | 120 | 48 | 178 | 359 | 1200 | 1900 | 2.64 | |
51112 | 60 | 85 | 17 | 41.4 | 113 | 2600 | 4000 | 0.29 |