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32014-X-XL

Tapered roller bearing

Tapered roller bearings 320, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs

Zastępuje

32014-X

Ilość

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Informacje o produkcie

Unit system

Main Dimensions & Performance Data

d	70 mm	Bore diameter
D	110 mm	Outside diameter
B	25 mm	Width, inner ring
C	19 mm	Width, outer ring
T	25 mm	Width, total
C_r	129.000 N	Basic dynamic load rating, radial
C_0r	159.000 N	Basic static load rating, radial
C_ur	26.500 N	Fatigue load limit, radial
n_G	7.600 1/min	Limiting speed
n_ϑr	3.800 1/min	Thermal speed rating
≈m	0,899 kg	Masa

Mounting dimensions

d_{a max}	78 mm	Maximum diameter of shaft shoulder
d_{b min}	77 mm	Minimum diameter of shaft shoulder
D_{a min}	98 mm	Minimum diameter of housing shoulder
D_{a max}	103 mm	Maximum diameter of housing shoulder
D_{b min}	105 mm	Minimum diameter of housing shoulder
C_{a min}	5 mm	Minimum axial space
C_{b min}	6 mm	Minimum axial space
r_{a max}	1,5 mm	Maximum fillet radius of shaft
r_{b max}	1,5 mm	Maximum fillet radius of housing

Dimensions

r_{1, 2 min}	1,5 mm	Minimum chamfer dimension of inner ring back face
r_{3, 4 min}	1,5 mm	Minimum chamfer dimension of outer ring back face
a	24 mm	Distance between the apexes of the pressure cones
d₁	91,7 mm	Guidance rib diameter of inner ring

Temperature range

T_min	-30 °C	Operating temperature min.
T_max	120 °C	Operating temperature max.

Calculation factors

e	0,43	Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y
Y	1,38	Dynamic axial load factor
Y₀	0,76	Static axial load factor

Additional information

T4CC070

Comparative designation to ISO 10317 and ISO 355

Pliki do pobrania:

Twoja aktualna wersja produktu

Tolerance class	P6X	Class 6X (ISO 492:2014)
Heat treatment	Standard
Cage	Standard	Sheet steel cage, window cage, roller-guided
Quality level	XL	X-life
Number of rolling element rows	1	Single-row design

Właściwości