• NTN 4T-3578/3525 Tapered Roller Bearing Cup and Cone Set 1.75x3.437x1.187 inch
  • NTN
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SKU: 4T-3578/3525-NTN

NTN 4T-3578/3525 Tapered Roller Bearing Cup and Cone Set 1.75x3.437x1.187 inch

NTN 4T-3578/3525 Tapered Roller Bearing Cup and Cone Set 1.75x3.437x1.187 inch
$58.21 ex VAT
$58.21 ex VAT
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5+ $36.80
10+ $36.36
25+ $35.92
49+ $35.49
74+ $35.05
99+ $32.86
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499+ $31.54
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Description
Brand / Quality:
NTN - High Quality
Inside Diameter:
44.45mm = 1.75 (1-3/4) inch
Outside Diameter:
87.31mm = 3.437 (3-7/16) inch
Width:
30.16mm = 1.187 (1-3/16) inch
Style:
Taper Roller Bearing
Technical
--- Bearing dimensions
d 1.75 inch (44.45mm)
D (inch) 3.437 inch (87.312mm)
T 1.187 inch (30.162mm)
B 1.216 inch (30.886mm)
C 0.94 inch (23.812mm)
--- Speeds and loads
C<sub>r</sub> 104kN
C<sub>or</sub> 117kN
Speed in grease 4400rpm
Speed in oil 5900rpm
--- Abutment dimensions
d<sub>a</sub> 57mm
d<sub>b</sub> 51mm
D<sub>a</sub> 75mm
D<sub>b</sub> 81mm
r<sub>as</sub> max 3.5mm
r<sub>1as</sub> max 3.3mm
Load center<sup>2</sup> 10mm
Constant e 0.31
Axial load factor Y<sub>2</sub> 1.96
Axial load factor Y<sub>0</sub> 1.08
Weight 0.78kg
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