• NTN 4T-12580/12520 Tapered Roller Bearing Cup and Cone Set 0.813x1.938x0.781 inch
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SKU: 4T-12580/12520-NTN

NTN 4T-12580/12520 Tapered Roller Bearing Cup and Cone Set 0.813x1.938x0.781 inch

NTN 4T-12580/12520 Tapered Roller Bearing Cup and Cone Set 0.813x1.938x0.781 inch
€36,95 ex VAT
€36,95 ex VAT
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3+ €27,55
5+ €26,00
10+ €25,69
25+ €25,38
49+ €25,07
74+ €24,76
99+ €23,21
199+ €22,90
249+ €22,59
499+ €22,28
999+ €21,67

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Description
R88H6LWMHL
Brand / Quality:
NTN - High Quality
Inside Diameter:
20.64mm = 0.813 (13/16) inch
Outside Diameter:
49.23mm = 1.938 inch
Width:
19.84mm = 0.781 (25/32) inch
Style:
Taper Roller Bearing
Technical
--- Bearing dimensions
d 0.813 inch (20.638mm)
D (inch) 1.938 inch (49.225mm)
T 0.781 inch (19.845mm)
B 0.781 inch (19.845mm)
C 0.63 inch (15.875mm)
--- Speeds and loads
C<sub>r</sub> 41.5kN
C<sub>or</sub> 39kN
Speed in grease 8200rpm
Speed in oil 11000rpm
--- Abutment dimensions
d<sub>a</sub> 28.5mm
d<sub>b</sub> 26mm
D<sub>a</sub> 42.5mm
D<sub>b</sub> 45.5mm
r<sub>as</sub> max 1.5mm
r<sub>1as</sub> max 1.5mm
Load center<sup>2</sup> 7.1mm
Constant e 0.32
Axial load factor Y<sub>2</sub> 1.86
Axial load factor Y<sub>0</sub> 1.02
Weight 0.183kg
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