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SKU: 4T-27687/27620-NTN

NTN 4T-27687/27620 Tapered Roller Bearing Cup and Cone Set 3.25x4.937x1 inch

NTN 4T-27687/27620 Tapered Roller Bearing Cup and Cone Set 3.25x4.937x1 inch
Regular price €121,95 ex VAT
Regular price Sale price €121,95 ex VAT
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3+ €91,95
5+ €86,78
10+ €85,75
25+ €84,71
49+ €83,68
74+ €82,65
99+ €77,48
199+ €76,45
249+ €75,42
499+ €74,38
999+ €72,32
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Description
Technical
--- Bearing dimensions
d 3.25 inch (82.55mm)
D (inch) 4.937 inch (125.412mm)
T 1 inch (25.4mm)
B 1 inch (25.40mm)
C 0.78 inch (19.845mm)
--- Speeds and loads
C<sub>r</sub> 113kN
C<sub>or</sub> 163kN
Speed in grease 2700rpm
Speed in oil 3600rpm
--- Abutment dimensions
d<sub>a</sub> 96mm
d<sub>b</sub> 89mm
D<sub>a</sub> 115mm
D<sub>b</sub> 120mm
r<sub>as</sub> max 3.5mm
r<sub>1as</sub> max 1.5mm
Load center<sup>2</sup> -0.6mm - Indicates a load center at the outside on the end of an inner ring
Constant e 0.42
Axial load factor Y<sub>2</sub> 1.44
Axial load factor Y<sub>0</sub> 0.79
Weight 1.05kg
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