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Cuscinetto radiale a rullini ed assiali a rulli cilindrici - ZARF30105-L-TV

Cuscinetto radiale a rullini ed assiali a rulli cilindrici
Marchio: Schaeffler

Descrizione

Cuscinetti combinati radiali a rullini e assiali a rulli cilindrici ZARF..-L, azione bilaterale, avvitabile, ralla lunga per albero
Specifiche di prodotto
Bore diameter 30 mm
Outside diameter 105 mm
Height 82 mm
Basic dynamic load rating, axial 107.000 N
Basic static load rating, axial 265.000 N
Basic dynamic load rating, radial 26.000 N
Basic static load rating, radial 47.000 N
Fatigue load limit, axial 22.900 N
Fatigue load limit, radial 6.800 N
Limiting speed for oil lubrication 4.400 1/min
Limiting speed for grease lubrication 1.300 1/min
Bearing friction torque 2,1 Nm
Peso 1,98 kg
Maximum diameter of housing shoulder 69 mm
Minimum diameter shaft shoulder 50 mm
Height outer ring over wave washer 57 mm
Width, outer ring 18 mm
Distance to lubrication hole 10 mm
Rip diameter shaft washer 68 mm
Heeldiameter wave washer long 52 mm
Outside diameter wave washer long 66 mm
Width, wave washer 14 mm
Width wave washer long 30 mm
Width heel wave washer long 13 mm
Minimum chamfer dimension 0,3 mm
Minimum chamfer dimension 1 0,6 mm
Diameter lubrication hole 3,2 mm
Pitch circle diameter (holes) 85 mm
Number (screwing holes) 12
Split 30 °
Operating temperature min. -30 °C
Operating temperature max. 20 °C
Rigidity axial 3.300 N/µm
Tilting stiffness 1.100 Nm/mrad
Mass moment of inertia 7,43 kg * cm²
Axial runout 1 µm
Recommended INA precision locknut for radial locking (not included) ZMA30/65
Recommended INA precision locknut for axial locking (not included) AM30
Tightening torque nut 75 Nm
Required locknut force 24.287 N
Rotary shaft seal to DIN 3760 (not included) 52X68X8
Size fixing screws DIN EN ISO 4762 10.9 (not included) M8
Number of screws 12
Division (screwing holes) 30 °
Gabbia in plastica TV
Stepped shaft locating washer extended on one side L

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