• NTN 4T-2878/2820 Tapered Roller Bearing Cup and Cone Set 1.375x2.875x0.875 inch
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SKU: 4T-2878/2820-NTN

NTN 4T-2878/2820 Tapered Roller Bearing Cup and Cone Set 1.375x2.875x0.875 inch

NTN 4T-2878/2820 Tapered Roller Bearing Cup and Cone Set 1.375x2.875x0.875 inch
$86.09 ex VAT
$86.09 ex VAT
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5+ $38.53
10+ $38.07
25+ $37.61
49+ $37.15
74+ $36.70
99+ $34.40
199+ $33.94
249+ $33.49
499+ $33.03
999+ $32.11

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Description
R88H6LWMHL
Brand / Quality:
NTN - High Quality
Inside Diameter:
34.93mm = 1.375 (1-3/8) inch
Outside Diameter:
73.03mm = 2.875 (2-7/8) inch
Width:
22.23mm = 0.875 (7/8) inch
Style:
Taper Roller Bearing
Technical
--- Bearing dimensions
d 1.375 inch (34.925mm)
D (inch) 2.875 inch (73.025mm)
T 0.875 inch (22.225mm)
B 0.937 inch (23.812mm)
C 0.69 inch (17.462mm)
--- Speeds and loads
C<sub>r</sub> 69.5kN
C<sub>or</sub> 75.5kN
Speed in grease 5200rpm
Speed in oil 7000rpm
--- Abutment dimensions
d<sub>a</sub> 42mm
d<sub>b</sub> 41mm
D<sub>a</sub> 63mm
D<sub>b</sub> 68mm
r<sub>as</sub> max 0.8mm
r<sub>1as</sub> max 3.3mm
Load center<sup>2</sup> 5.5mm
Constant e 0.37
Axial load factor Y<sub>2</sub> 1.63
Axial load factor Y<sub>0</sub> 0.9
Weight 0.435kg
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