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SKU: 4T-LM300849/LM300811-NTN

NTN 4T-LM300849/LM300811 Tapered Roller Bearing Cup and Cone Set 1.614x2.676x0.689 inch

NTN 4T-LM300849/LM300811 Tapered Roller Bearing Cup and Cone Set 1.614x2.676x0.689 inch
Regular price CHF 25.00 ex VAT
Regular price Sale price CHF 25.00 ex VAT
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3+ CHF 19.74
5+ CHF 18.63
10+ CHF 18.41
25+ CHF 18.19
49+ CHF 17.97
74+ CHF 17.74
99+ CHF 16.64
199+ CHF 16.41
249+ CHF 16.19
499+ CHF 15.97
999+ CHF 15.53
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Description
Technical
--- Bearing dimensions
d 1.614 inch (40.988mm)
D (inch) 2.676 inch (67.975mm)
T 0.689 inch (17.501mm)
B 0.709 inch (18.00mm)
C 0.53 inch (13.50mm)
--- Speeds and loads
C<sub>r</sub> 51kN
C<sub>or</sub> 62.5kN
Speed in grease 5300rpm
Speed in oil 7000rpm
--- Abutment dimensions
d<sub>a</sub> 52mm
d<sub>b</sub> 45.5mm
D<sub>a</sub> 61mm
D<sub>b</sub> 65mm
r<sub>as</sub> max 3.56x4.75 minmm
r<sub>1as</sub> max 1.5mm
Load center<sup>2</sup> 3.6mm
Constant e 0.35
Axial load factor Y<sub>2</sub> 1.72
Axial load factor Y<sub>0</sub> 0.95
Weight 0.232kg
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