Agricultural bearings are used in conveyors, lawn mowers, combines, hay balers, planters/grain drills, augers, cotton strippers, and more. They are designed to stand up to extreme conditions and loads. There are many different designs available. Their basic components are inner and outer rings, balls, and retainers. The inner race can be round, square, or hex, and the outer race can be either cylindrical or spherical. Most agricultural bearings are sealed on both sides with single, double, or triple lip.
Specifications :
Square Bore Square inside bore with spherical or cylindrical outside diameter, available prelubricated or relubricatable disk harrow bearings.
Round Bore Round Bore with spherical or cylindrical outside diameter, available prelubricated or relubricatable
Agricultural bearing number as follows
Designation | (mm)
Dimensions | (kg)
Weight |
| | H | D | SΦ | B | C | |
| W208PP5 | 29.97 | 80.00 | | 36.53 | 18.00 | 0.59 |
| W208PP6 | 26.13 | 80.00 | | 36.53 | 18.00 | 0.66 |
| W208PP8 | 29.97 | 80.00 | | 36.53 | 30.18 | 0.70 |
| W208PP9 | 26.13 | 80.00 | | 36.53 | 30.18 | 0.76 |
| W208PPB11 | 22.97 | 85.738 | 87.30 | 36.53 | 30.18 | 0.98 |
| W208PPB12 | 22.97 | 85.738 | 87.30 | 36.53 | 30.18 | 0.93 |
| W209PP5 | 32.77 | 85.00 | | 36.53 | 30.18 | 0.80 |
| W210PP4 | 29.97 | 90.00 | | 30.18 | 30.18 | 0.92 |
| W211PP3 | 38.87 | 100.00 | | 33.34 | 33.34 | 1.15 |
| W211PP5 | 38.87 | 101.60 | | 44.45 | 36.53 | 1.641 |
| W211PPB6 | 38.87 | 103.56 | 104.90 | 44.45 | 36.53 | 1.52 |
| GW211PP17 | 38.87 | 100.00 | | 44.45 | 33.34 | 1.34 |
| ST627RBT1211-203 | 55.562 | 100.00 | 100.50 | 55.562 | 33.34 | 1.08 |
| W208PPB5 | 29.97 | | 80.00 | 36.53 | 18.00 | 0.59 |
| GW208PPB5 | 29.97 | | 80.00 | 36.53 | 24.00 | 0.63 |
| W208PPB6 | 26.13 | | 80.00 | 36.53 | 18.00 | 0.66 |
| GW208PPB6 | 26.13 | | 80.00 | 36.53 | 24.00 | 0.70 |
| GW208PPB8 | 29.97 | | 80.00 | 36.53 | 30.18 | 0.66 |
| W208PPB9 | 26.13 | | 80.00 | 36.53 | 30.18 | 0.73 |
| W208PPB13 | 22.97 | | 80.00 | 36.53 | 18.00 | 0.78 |
| GW208PPB17 | 29.97 | | 85.738 | 36.53 | 30.18 | 0.89 |
| GW209PPB5 | 32.77 | | 85.00 | 36.53 | 30.18 | 0.71 |
| GW209PPB8 | 32.77 | | 85.00 | 36.53 | 22.00 | 0.67 |
| GW210PPB4 | 29.97 | | 90.00 | 30.18 | 30.18 | 0.86 |
| W210PPB6 | 29.97 | | 90.00 | 36.53 | 30.18 | 0.93 |
| W211PPB3 | 38.89 | | 100.00 | 33.34 | 33.34 | 1.04 |
| GW211PPB17 | 38.89 | | 100.00 | 44.45 | 33.34 | 1.28 |
| PDNF240/8Y | 26.13 | | 80.00 | 36.53 | 30.18 | 0.73 |
| PDNF245/9AY | 30.85 | | 85.00 | 36.51 | 30.16 | 0.95 |
| PDNF155/12AY | 41.10 | | 100.00 | 33.34 | 33.34 | 0.98 |
Designation | (mm)
Dimensions | (kg)
Weight |
| | A | D | B | C | S | |
| 205KRR2 | 22.22 | 52 | 25.4 | 15.00 | | 0.21 |
| 206KRR6 | 25.43 | 62.00 | 24.00 | 16.00 | | 0.27 |
| 207KRR9 | 28.60 | 72.00 | 37.70 | 17.00 | | 0.48 |
| 209KRR2 | 38.125 | 85.00 | 30.00 | 19.00 | | 0.61 |
| SB207-18HEX | 28.6 | 72 | 32 | 17 | | 0.43 |
| 205KRRB2 | 22.25 | | 25.40 | 15.00 | 52.00 | 0.18 |
| SA2057/8HEXNC | 22.28 | 21.50 | 15.00 | 52.00 | 0.15 | |
| 206KRRB6 | 25.43 | 24.00 | 18.00 | 62.00 | 0.27 | |
| 207KRRB9 | 28.60 | 37.70 | 17.00 | 72.00 | 0.46 | |
| W208PPB16 | 31.77 | 36.53 | 18.00 | 80.00 | 0.65 | |
| 209KRRB22 | 38.125 | 30.00 | 19.00 | 85.00 | 0.61 | |
| 205NPPBAH02 | 22.22 | 25.4 | 15 | 52 | 0.16 | |
| F110968 | 25.55 | 36.5 | 18 | 62 | 0.32 | |
Designation | (mm)
dimension |
Weight |
| | d | D | B | C | |
| 205GP | 16.00 | 53.00 | 19.50 | 18.20 | 0.22 |
| 205RVA | 19.05 | 52.00 | 21.00 | 15.00 | 0.19 |
| 205KR3 | 19.05 | 52.00 | 16.26 | 17.75 | 0.17 |
| 205PP9 | 19.50 | 52.00 | 34.92 | 15.00 | 0.22 |
| 206KRR18 | 32.00 | 62.00 | 24.00 | 16.00 | 0.21 |
| W208PP4 | 130.175 | 80.00 | 30.18 | 30.18 | 0.72 |
| W208PP10 | 38.113 | 80.00 | 42.86 | 21.00 | 0.63 |
| GW210PP3 | 35.73 | 90.00 | 30.18 | 30.18 | 0.75 |
| W210PP8 | 38.86 | 90.00 | 30.18 | 30.18 | 0.79 |
| W210PP2 | 49.23 | 90.00 | 30.18 | 30.18 | 0.80 |
| GW210PP2 | 19.23 | 90.00 | 30.18 | 30.18 | 0.77 |
| GW211PP2 | 55.58 | 100.00 | 33.34 | 33.34 | 1.08 |
| WIR212-39 | 61.942 | 110.00 | 61.912 | 22.00 | 1.31 |
| GW214PP2 | 70.00 | 125.00 | 39.69 | 39.69 | 1.55 |
| PDF11003 | 55.00 | 100.00 | 56.00 | 33.34 | 1.15 |
Application industry
Widely used in agricultural vehicles, tractors, diesel engines, electric motors, hay rakes, balers, harvesters, threshers and other agricultural machinery
