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ZARF3080-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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保持架
TV
塑料保持架
轴承外圈定位特性
L
Stepped shaft locating washer extended on one side
主要尺寸和性能数据
d
30 mm
Bore diameter
D
80 mm
Outside diameter
H
65 mm
Height
Ca
39,000 N
Basic dynamic load rating, axial
C0a
101,000 N
Basic static load rating, axial
Cr
24,300 N
Basic dynamic load rating, radial
C0r
41,500 N
Basic static load rating, radial
Cua
8,500 N
Fatigue load limit, axial
Cur
6,000 N
Fatigue load limit, radial
nG Oil
5,500 1/min
Limiting speed for oil lubrication
nG Grease
1,800 1/min
Limiting speed for grease lubrication
MRL
0.65 Nm
Bearing friction torque
≈m
0.815 kg
重量
安装尺寸
Da max
53 mm
Maximum diameter of housing shoulder
da min
38 mm
Minimum diameter shaft shoulder
t1
0.1 mm
Position bore in the housing
尺寸
H1
48 mm
Height outer ring over wave washer
C
18 mm
Width, outer ring
C1
10 mm
Distance to lubrication hole
D1
52 mm
Rip diameter shaft washer
D2
40 mm
Heeldiameter wave washer long
D3
50 mm
Outside diameter wave washer long
B
10 mm
Width, wave washer
B1
25 mm
Width wave washer long
B2
13 mm
Width heel wave washer long
rmin
0.3 mm
Minimum chamfer dimension
r1 min
0.6 mm
Minimum chamfer dimension 1
d1
3.2 mm
Diameter lubrication hole
J
63 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
2,200 N/µm
Rigidity axial
ckL
520 Nm/mrad
Tilting stiffness
Mm
1.7 kg*cm2
Mass moment of inertia
1 µm
Axial runout
radial
ZMA30/52
Recommended INA precision locknut for radial locking (not included)
axial
AM30
Recommended INA precision locknut for axial locking (not included)
MA
32 Nm
Tightening torque nut
10,662 N
Required locknut force
40X52X7
Rotary shaft seal to DIN 3760 (not included)
M6
Size fixing screws DIN EN ISO 4762 10.9 (not included)
na
12
Number of screws
na x ta
30 °
Division (screwing holes)
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