LM48548/LM48510 (SET5) Inch Tapered Roller Bearing Used for Agricultural Tractor Truck Wheel Hub
Product Spotlights
✅ Low noise
✅ High percision
✅ Good quality
✅ Long life
LM48548/LM48510 (SET5) Inch Tapered Roller Bearing
Inch Tapered Roller Bearing used for Agricultural Tractor Truck Wheel Hub
Technical Data
| Item | Specification |
| Bearing Model | LM48548/LM48510 (SET5) |
| Cone (Inner Ring) | LM48548 |
| Cup (Outer Ring) | LM48510 |
| Bore Diameter d | 34.925mm (1‑3/8inch) |
| Outer Diameter D | 65.088mm (2.5625inch) |
| Assembly Width T | 18.034mm |
| Inner Ring Width B | 18.288mm |
| Outer Ring Width C | 13.970mm |
| Material | GCr15 bearing steel |
| Cage | steel cage |
| Precision Grade | P0 (standard) / P6 optional |
| Basic Dynamic Load Cr | 58.5kN |
| Basic Static Load Cor | 57.5kN |
| Limiting Speed (Grease) | 5600 r/min |
| Limiting Speed (Oil) | 7500 r/min |
| Weight | Approx. 0.260kg |
| MOQ | 1 set |
Product Features
✅ High combined load capacity
Handles heavy radial and single‑direction thrust loads, suitable for shock‑prone, dusty low‑to‑medium speed working conditions.
✅ Separable cone‑cup construction
Inner‑ring assembly and outer ring can be mounted and dismounted separately. Simplifies field inspection and component replacement, effectively reducing machine downtime and maintenance cost .
✅ Optimized contact‑angle design
Low friction and heat generation, extends grease service intervals and bearing service life. Stamped steel window‑type cage delivers stable performance under continuous vibration.
✅ Full interchangeability
Direct drop‑in replacement for well‑known OEM counterparts. Available in P0 / P6 precision grades, C0 internal clearance to satisfy general‑purpose and heavy‑impact working scenarios.
✅ Flexible supply
Ready stock available, support small trial orders and bulk OEM orders for distributors, repair workshops and equipment manufacturers.
Main Applications
- Agricultural machinery: Tractor wheel hubs, harvester walking axles, rear‑axle assemblies for farm equipment aftermarket repair.
- Light‑truck & commercial vehicle: Wheel hub, differential, drive‑axle components.
- Industrial equipment: Gear reducers, conveyor systems, construction machinery travelling mechanisms.
- Aftermarket repair: Replacement for legacy imperial‑spec machinery; cone and cup can be supplied individually.
| Bearing No. | d | D | B | C | T | rmin | r1min | Weight | Dynamic Cr | Static Cor | Oil | Grease |
| 47487/47420 | 69.850 | 120.000 | 32.545 | 26.195 | 32.545 | 3.5 | 3.3 | 1.450 | 147 | 214 | 4000 | 3000 |
| 48290/48220 | 127.000 | 182.562 | 38.100 | 33.338 | 39.688 | 3.5 | 3.3 | 3.240 | 224 | 435 | 2400 | 1800 |
| LM48548/LM48510 | 34.925 | 65.088 | 18.288 | 13.970 | 18.034 | 4.9 | 1.3 | 0.246 | 47 | 56 | 7600 | 5700 |
| M5R2-124 | 39.688 | 89.980 | 22.128 | 20.856 | 25.580 | 5.0 | 2.5 | 0.747 | 59 | 124 | 5400 | 7200 |
| 53176/53375 | 44.450 | 95.250 | 28.300 | 20.638 | 30.958 | 1.3 | 0.8 | 0.927 | 83 | 92 | 5000 | 3700 |
| LM67048/LM67010 | 31.750 | 59.131 | 16.764 | 11.811 | 15.875 | 5.0 | 1.3 | 0.175 | 32 | 36 | 8400 | 6300 |
| 67390/67332 | 133.350 | 196.850 | 46.038 | 38.100 | 46.038 | 3.6 | 3.2 | 4.593 | 147 | 206 | 1700 | 2300 |
| 68462/68712 | 117.475 | 180.975 | 31.750 | 25.400 | 34.925 | 3.6 | 3.2 | 2.717 | 172 | 247 | 2000 | 2700 |
| JL69349/JL69310 | 38.000 | 63.000 | 17.000 | 13.500 | 17.000 | 3.5 | 1.3 | 0.199 | 39 | 53 | 7600 | 5700 |
| JLM104948/JLM104910 | 50.000 | 82.000 | 21.501 | 17.000 | 21.501 | 3.0 | 0.5 | 0.419 | 70 | 94 | 5700 | 4300 |
| LM104949/LM104910 | 50.800 | 82.550 | 22.225 | 16.510 | 21.590 | 3.5 | 1.3 | 0.419 | 70 | 94 | 5700 | 4300 |
| JM205149A/JM205110 | 50.000 | 90.000 | 28.000 | 23.000 | 28.000 | 3.0 | 2.5 | 0.720 | 105 | 138 | 4300 | 5800 |
| JM207049A/JM207010 | 55.000 | 95.000 | 29.000 | 23.500 | 29.000 | 6.0 | 2.5 | 0.256 | 110 | 150 | 4000 | 5300 |
| HM212047/HM212011 | 63.500 | 122.238 | 38.354 | 29.718 | 38.100 | 7.0 | 3.3 | 1.940 | 187 | 244 | 4100 | 3100 |
| HM212049/HM212011 | 66.675 | 122.238 | 38.354 | 29.718 | 38.100 | 3.5 | 3.3 | 1.850 | 187 | 244 | 4600 | 3100 |
| HM218248/HM218210 | 89.974 | 146.975 | 40.000 | 40.000 | 32.500 | 7.0 | 3.5 | 2.550 | 227 | 340 | 3200 | 2400 |
| HM220149/HM220110 | 100.000 | 156.975 | 42.000 | 34.000 | 42.000 | 8.0 | 3.5 | 2.860 | 298 | 410 | 3100 | 2300 |
| HH221449/HH221410 | 101.600 | 190.500 | 57.531 | 46.038 | 57.150 | 8.0 | 3.3 | 6.890 | 445 | 610 | 2600 | 1900 |
| LM501349/LM501310 | 41.275 | 73.431 | 19.812 | 16.604 | 21.430 | 3.5 | 0.8 | 0.335 | 56 | 70 | 6600 | 5000 |
| LM501349/LM501314 | 41.275 | 73.431 | 19.812 | 14.732 | 19.558 | 3.5 | 0.8 | 0.323 | 56 | 70 | 6600 | 5000 |
| HM518445/HM518410 | 88.900 | 152.400 | 39.688 | 30.162 | 39.688 | 6.4 | 3.3 | 2.110 | 253 | 365 | 3200 | 2200 |
| LM603049/LM603012 | 45.242 | 77.788 | 19.842 | 16.667 | 21.430 | 3.5 | 0.8 | 0.377 | 58 | 74 | 6200 | 4600 |
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