Product Name | Thrust Ball Bearing |
Material | Chrome Steel, GCR15, Stainless steel, Carbon steel |
Size | standard size |
Precision | PO,P6,P5,P4,P2 |
Cage | Steel Cage,copper Cage,nylon Cage |
Used For | Industrial Machinery |
Warranty | 1 year |
Brand | doking brand or OEM |
Precision Rating | P0 P6 P5 P4 P2 |
Packing | Carton box + Veneer case |
Thrust ball bearings are designed to withstand thrust loads when running at high speeds. They are composed of a washer-shaped ring with a raceway groove for the ball to roll. Since the ring is in the shape of a seat cushion, thrust ball bearings are divided into two types: flat seat cushion type and self-aligning spherical seat cushion type. In addition, this type of bearing can withstand axial loads but not radial loads. It is only suitable for parts that bear axial loads on one side and have low speeds, such as crane hooks, vertical water pumps, vertical centrifuges, jacks, low-speed reducers, etc. The shaft ring, seat ring and rolling element of the bearing are separate and can be installed and disassembled separately.


Bearing type | (mm) Dimension | Basic rated load/KN | Minimum load constart | |||
d | D | T | Ca C | oa | A | |
51100 | 10 | 24 | 9 | 10 | 14 | 0.001 |
51200 | 10 | 26 | 11 | 12.5 | 17 | 0.002 |
51101 | 12 | 26 | 9 | 10.2 | 15.2 | 0.001 |
51201 | 12 | 28 | 11 | 13.2 | 19 | 0.002 |
51102 | 15 | 28 | 9 | 10.5 | 16.8 | 0.002 |
51202 | 15 | 32 | 12 | 16.5 | 24.8 | 0.003 |
51103 | 17 | 30 | 9 | 10.8 | 18.2 | 0.002 |
51203 | 17 | 35 | 12 | 17 | 27.2 | 0.004 |
51104 | 20 | 35 | 10 | 14.2 | 24.5 | 0.004 |
51204 | 20 | 40 | 14 | 22.2 | 37.5 | 0.007 |
51304 | 20 | 47 | 18 | 35 | 55.8 | 0.016 |
51105 | 25 | 42 | 11 | 15.2 | 30.2 | 0.005 |
51205 | 25 | 47 | 15 | 27.8 | 50.5 | 0.013 |
51305 | 25 | 52 | 18 | 35.5 | 61.5 | 0.021 |
51405 | 25 | 60 | 24 | 55.5 | 89.2 | 0.044 |
51106 | 30 | 47 | 11 | 16 | 34.2 | 0.007 |
51206 | 30 | 52 | 16 | 28 | 54.2 | 0.016 |
51306 | 30 | 60 | 21 | 42.8 | 78.5 | 0.033 |
51406 | 30 | 70 | 28 | 72.5 | 125 | 0.082 |
51107 | 35 | 52 | 12 | 18.2 | 41.5 | 0.01 |
51207 | 35 | 62 | 18 | 39.2 | 78.2 | 0.033 |
51307 | 35 | 68 | 24 | 55.2 | 105 | 0.059 |
51407 | 35 | 80 | 32 | 86.8 | 155 | 0.13 |
51108 | 35 | 60 | 13 | 26.8 | 62.8 | 0.021 |
51208 | 40 | 68 | 19 | 47 | 98.2 | 0.05 |
51308 | 40 | 78 | 26 | 69.2 | 135 | 0.096 |
51408 | 40 | 90 | 36 | 112 | 205 | 0.22 |







