Bearing Cone: 3193
Bearing Cup: 3120
Bore Type: round
Bore (d): 1.25 inch/ 31.75mm
Outer Diamter (D): 2.8593 inch/ 72.626mm
Cone Width (B): 1.1810 inch/ 29.997mm
Bearing Width (T): 1.1875 inch/ 30.163mm
Mass: 0.57kg/ 1.256lb
3193/3120 Bearing Cone: 3193
Bearing Cup: 3120
Bore Type: round
Bore (d): 1.25 inch/ 31.75mm
Outer Diamter (D): 2.8593 inch/ 72.626mm
Cone Width (B): 1.1810 inch/ 29.997mm
Bearing Width (T): 1.1875 inch/ 30.163mm
Mass: 0.57kg/ 1.256lb
Material: chrome steel, 52100 steel
Enclosure: open
Precision: ABEC1, P0
Lubrication Oil Holes: without
Lubrication: standard grease or oil
Operating Temperature: -30ºC to 120 ºC
Equivalents: 3193 / 3120, 3193/20, 3193-3120, 3193-99401
| Model Number | Dimensions (mm) | Mass (kg) |
| 3188/3120 | 31.750×72.626×30.162 | 0.580 |
| 3193/3120 | 31.750×72.626×30.162 | 0.580 |
| 3199/3120 | 31.750×72.626×30.162 | 0.580 |
| 2875/2820 | 31.750×73.025×22.225 | 0.460 |
| 2879/2820 | 31.750×73.025×22.225 | 0.460 |
| 02875/02820 | 31.750×73.025×22.225 | 0.440 |
| 02876/02820 | 31.750×73.025×22.225 | 0.450 |
| 23685/23620 | 31.750×73.025×26.988 | 0.550 |
| HM88542/HM88510 | 31.750×73.025×29.370 | 0.610 |
| 2783/2720 | 31.750×76.200×23.812 | 0.570 |
| 43125/43300 | 31.750×76.200×24.608 | 0.510 |
| HM89440/HM89410 | 31.750×76.200×29.370 | 0.680 |
| 3188/3129 | 31.750×76.200×30.162 | 0.670 |
| 3193/3129 | 31.750×76.200×30.162 | 0.670 |
| 43125/43312 | 31.750×79.375×25.400 | 0.580 |
| 3476/3420 | 31.750×79.375×29.370 | 0.740 |
| 346/332A | 31.750×80.000×24.176 | 0.590 |
| 346/3320 | 31.750×80.167×26.988 | 0.630 |
| 02476X/02419 | 31.987×66.987×20.500 | 0.330 |
| HM88638/HM88611 | 31.987×71.973×27.000 | 0.550 |
| 26126X/26283 | 32.000×72.000×19.000 | 0.370 |
| 26126/26283 | 32.004×72.000×19.000 | 0.370 |
| 2584/2523 | 32.532×69.850×25.400 | 0.440 |
| 2585/2520 | 33.338×66.421×25.400 | 0.380 |
| 1680/1620 | 33.338×66.675×20.638 | 0.310 |
1. Separable Design: The cone and cup can be mounted independently, simplifying installation and maintenance procedures.
2. Optimized Geometry: Tapered roller design provides true rolling motion, minimizing friction and wear while maximizing load distribution.
3. Heat Dissipation: Efficient design promotes proper lubrication flow and heat management during operation.
4. Superior Load Capacity: Optimal performance under simultaneous radial and axial loads.
1. Sea shipping for mass cargos (GW > 500KGS)
2. Air shipping (GW between 100KGS – 500 KGS)
3. Express, such as DHL, TNT, Fedex, UPS for small cargos ( GW < 100KGS)
4. If you have shipping agent in China, we can send goods to your shipping agent's warehouse
We accept T/T, W/U, PAYPAL, L/C etc
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