• NTN 4T-2789/2720 Tapered Roller Bearing Cup and Cone Set 1.563x3x0.937 inch
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SKU: 4T-2789/2720-NTN

NTN 4T-2789/2720 Tapered Roller Bearing Cup and Cone Set 1.563x3x0.937 inch

NTN 4T-2789/2720 Tapered Roller Bearing Cup and Cone Set 1.563x3x0.937 inch
€41,52 ex VAT
€41,52 ex VAT
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25+ €29,07
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499+ €25,52
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Description
R88H6LWMHL
Brand / Quality:
NTN - High Quality
Inside Diameter:
39.69mm = 1.563 (1-9/16) inch
Outside Diameter:
76.2mm = 3 inch
Width:
23.81mm = 0.937 (15/16) inch
Style:
Taper Roller Bearing
Technical
--- Bearing dimensions
d 1.563 inch (39.688mm)
D (inch) 3 inch (76.2mm)
T 0.937 inch (23.812mm)
B 1.01 inch (25.654mm)
C 0.75 inch (19.05mm)
--- Speeds and loads
C<sub>r</sub> 81kN
C<sub>or</sub> 90.5kN
Speed in grease 5100rpm
Speed in oil 6800rpm
--- Abutment dimensions
d<sub>a</sub> 52mm
d<sub>b</sub> 45mm
D<sub>a</sub> 66mm
D<sub>b</sub> 70mm
r<sub>as</sub> max 3.5mm
r<sub>1as</sub> max 3.3mm
Load center<sup>2</sup> 7.8mm
Constant e 0.3
Axial load factor Y<sub>2</sub> 1.98
Axial load factor Y<sub>0</sub> 1.09
Weight 0.475kg
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