• NTN 4T-749A/742 Tapered Roller Bearing Cup and Cone Set 3.25x5.909x1.75 inch
  • NTN
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SKU: 4T-749A/742-NTN

NTN 4T-749A/742 Tapered Roller Bearing Cup and Cone Set 3.25x5.909x1.75 inch

NTN 4T-749A/742 Tapered Roller Bearing Cup and Cone Set 3.25x5.909x1.75 inch
$233.72 ex VAT
$233.72 ex VAT
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3+ $156.55
5+ $147.76
10+ $146.00
25+ $144.24
49+ $142.48
74+ $140.72
99+ $131.93
199+ $130.17
249+ $128.41
499+ $126.65
999+ $123.13

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Description
Brand / Quality:
NTN - High Quality
Inside Diameter:
82.55mm = 3.25 (3-1/4) 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 3.25 inch (82.55mm)
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> 99mm
d<sub>b</sub> 93mm
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 3.37kg
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