• NTN 4T-745A/742 Tapered Roller Bearing Cup and Cone Set 2.75x5.909x1.75 inch
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SKU: 4T-745A/742-NTN

NTN 4T-745A/742 Tapered Roller Bearing Cup and Cone Set 2.75x5.909x1.75 inch

NTN 4T-745A/742 Tapered Roller Bearing Cup and Cone Set 2.75x5.909x1.75 inch
€226,95 ex VAT
€226,95 ex VAT
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5+ €162,25
10+ €160,31
25+ €158,38
49+ €156,45
74+ €154,52
99+ €144,86
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249+ €141,00
499+ €139,07
999+ €135,21

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Description
R88H6LWMHL
Brand / Quality:
NTN - High Quality
Inside Diameter:
69.85mm = 2.75 (2-3/4) inch
Outside Diameter:
150.09mm = 5.909 inch
Width:
44.45mm = 1.75 (1-3/4) inch
Style:
Taper Roller Bearing
Technical
--- Bearing dimensions
d 2.75 inch (69.85mm)
D (inch) 5.909 inch (150.089mm)
T 1.75 inch (44.45mm)
B 1.837 inch (46.672mm)
C 1.44 inch (36.512mm)
--- Speeds and loads
C<sub>r</sub> 289kN
C<sub>or</sub> 360kN
Speed in grease 2400rpm
Speed in oil 3200rpm
--- Abutment dimensions
d<sub>a</sub> 88mm
d<sub>b</sub> 82mm
D<sub>a</sub> 134mm
D<sub>b</sub> 142mm
r<sub>as</sub> max 3.5mm
r<sub>1as</sub> max 3.3mm
Load center<sup>2</sup> 12mm
Constant e 0.33
Axial load factor Y<sub>2</sub> 1.84
Axial load factor Y<sub>0</sub> 1.01
Weight 3.93kg
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