46791D/46720/46720D Multi-row/ Four-row Tapered roller bearings
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46791D/46720/46720D |
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Bearing style |
Four-row Tapered Roller Bearings |
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Series / Rows |
INCH series / Four rows |
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Bearings size (mm) |
165.1X225.425X168.275 mm |
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Inner dia (mm) |
165.1 |
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Outer dia (mm) |
225.425 |
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Width(mm) |
T |
168.275 |
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Width(mm) |
B |
165.1 |
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Mass(kgs) refer. |
19.8 |
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Bearings structures |
TQO of four rows tapered roller bearings |
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Generally Precision |
P5 / P6 / P0 |
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Material |
Chrome steel/(GCr15,GCr15SiMn),Carburized steel |
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Bearing Brand |
OEM ACCEPTABLE,WKKZ |
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Original country |
CHINA |
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Bearings work for |
Heavy-duty machines Roll necks of high-speed rolling mills |
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Multi-row/ Four-rows tapered roller bearings Assembly Parts:
1. An inner race spacer+two outer race spacers
2.Two single+one double outer race
3.Two double inner races
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BEARING CODE |
BORE |
O.D. |
WIDTH |
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|
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d |
D |
T |
B |
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M231649/M231610/M231610D |
152.4000 |
222.2500 |
174.6250 |
174.6250 |
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81601D81962/81963D |
152.4000 |
244.4750 |
187.3250 |
192.0880 |
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81603D/81962/81963D |
152.7810 |
244.4750 |
187.3250 |
192.0880 |
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EE280625/280200/281201D |
158.7500 |
304.8000 |
233.3650 |
238.2270 |
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46791D/46720/46720D |
165.1000 |
225.4250 |
168.2750 |
165.1000 |
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67782D/67720/67721D |
168.2750 |
247.6500 |
192.0880 |
192.0880 |















