ZARF45130-L-TV

滚针/推力圆柱滚子轴承 滚针/推力圆柱滚子轴承ZARF..-L,双向,适合螺栓安装,长轴定位垫圈

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主要尺寸和性能数据
d 45 mm Bore diameter
D 130 mm Outside diameter
H 103 mm Height
Ca 154,000 N Basic dynamic load rating, axial
C0a 405,000 N Basic static load rating, axial
Cr 40,000 N Basic dynamic load rating, radial
C0r 82,000 N Basic static load rating, radial
Cua 37,500 N Fatigue load limit, axial
Cur 11,500 N Fatigue load limit, radial
nG Oil 3,300 1/min Limiting speed for oil lubrication
nG Grease 1,150 1/min Limiting speed for grease lubrication
MRL 3.5 Nm Bearing friction torque
≈m 3.898 kg 重量
安装尺寸
Da max 91 mm Maximum diameter of housing shoulder
da min 68 mm Minimum diameter shaft shoulder
t1 0.2 mm Position bore in the housing
尺寸
H1 72 mm Height outer ring over wave washer
C 22.5 mm Width, outer ring
C1 12.5 mm Distance to lubrication hole
D1 90 mm Rip diameter shaft washer
D2 70 mm Heeldiameter wave washer long
D3 88 mm Outside diameter wave washer long
B 17.5 mm Width, wave washer
B1 38.5 mm Width wave washer long
B2 18 mm Width heel wave washer long
rmin 0.3 mm Minimum chamfer dimension
r1 min 0.6 mm Minimum chamfer dimension 1
d1 6 mm Diameter lubrication hole
J 105 mm Pitch circle diameter (holes)
n 12 Number of screwing holes
n x t 30 ° Split
温度范围
Tmin -30 °C Operating temperature min.
Tmax 120 °C Operating temperature max.
附加信息
caL 4,000 N/µm Rigidity axial
ckL 2,100 Nm/mrad Tilting stiffness
Mm 28.1 kg*cm2 Mass moment of inertia

1 µm Axial runout
radial ZMA45/85 Recommended INA precision locknut for radial locking (not included)
axial AM45 Recommended INA precision locknut for axial locking (not included)
MA 150 Nm Tightening torque nut

33,549 N Required locknut force

70X90X10 Rotary shaft seal to DIN 3760 (not included)

M8 Size fixing screws DIN EN ISO 4762 10.9 (not included)
na 12 Number of screws
na x ta 30 ° Division (screwing holes)