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Product Specifications:
| Item | Bearing Cup |
| Application | Forestry, Mining, Steel Manufacturing |
| Bore Dia. | 3 31/32" , 3.969" |
| Compatible Cone Grainger Part Number | 55PX85 |
| Cup Width | 0.741" |
| For Use With Grainger Item Number | 55PX85 |
| For Use With Mfr. Model Number | 390, 390A, 392, 395A, 396, 397, 399A, 399AS |
| Housing Fillet Radius | 0.05" |
| Max. Temp. | 250°F |
| Min. Temp. | -40°F |
| Outside Dia. | 4 21/64" , 4.328" |
| Overall Width | 0.741" |
| Ring Material | Alloy, Steel |
| Ring Material Grade | Grade 52100 |
| Static Radial Load Capacity | 120 kN |
| Sub-brand | Tapered Roller Bearing, Tapered Bearing, Trb |
| Width | 0.741" |
Shipping Info:
| Ship weight (kg) | 0.27 |
| Ship height (cm) | 12.22 |
| Ship length (cm) | 12.22 |
| Ship width (cm) | 1.88 |
Product Variants
| Model | Bore Dia. | Ring Material | Static Radial Load Capacity | Overall Width | Cone Width | Cup Width | Max. Temp. | Min. Temp. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 30304A | 20 mm | Steel | 34 kN | 16.25 mm | 16 mm | 13 mm | 250°F | -40°F | €56.75 | |
| 32004X | 20 mm | Steel | 27.9 kN | 15 mm | 15 mm | 12 mm | 250°F | -40°F | €57.62 | |
| 32005X | 25 mm | Steel | 33.5 kN | 15 mm | 15 mm | 11.5 mm | 250°F | -40°F | €57.60 | |
| 32013X | 65 mm | Carbon Steel | 128 kN | 23 mm | 23 mm | 17.5 mm | 250°F | -40°F | €172.40 | |
| 32024X | 120 mm | Steel | - | 38 mm | 38 mm | 29 mm | 250°F | -40°F | €521.40 | |
| 33206 | 30 mm | Steel | 77 kN | 25 mm | 25 mm | 19.5 mm | 250°F | -40°F | €78.37 | |
| LM67048/LM67010 | 1 1/4" | Steel | 9200 lbf. | 5/8" | 0.66" | 0.465" | 250°F | -40°F | €40.66 |
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NTN 394A Tapered Roller Bearing Cup, 3 31/32 Inch Bore, 4 21/64 Inch OD, 0.741 Inch Cup Width
€50.06 /unit


