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ZARF40115-TV

滚针/推力圆柱滚子轴承

滚针/推力圆柱滚子轴承ZARF，双向，适合螺栓安装

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主要尺寸和性能数据

40 mm

Bore diameter

115 mm

外径

75 mm

Hight

C_a

117,000 N

基本额定动载荷, 轴向

C_0a

315,000 N

基本额定静载荷，轴向

C_r

38,000 N

基本额定动载荷, 径向

C_0r

74,000 N

基本额定静载荷，径向

C_ua

27,000 N

疲劳极限载荷, 轴向

C_ur

10,400 N

疲劳极限载荷, 径向

n_{G Oil}

3,700 1/min

Limiting speed for oil lubrication

n_{G Grease}

1,200 1/min

Limiting speed for grease lubrication

M_RL

2.5 Nm

Bearing friction torque

≈m

2.501 kg

重量

安装尺寸

D_{a max}

79 mm

Maximum diameter of housing shoulder

d_{a min}

65 mm

Minimum diameter shaft shoulder

t₁

0.2 mm

Position bore in the housing

尺寸

H₁

47.5 mm

Height outer ring over wave washer

22.5 mm

Width, outer ring

C₁

12.5 mm

Distance to lubrication hole

D₁

78 mm

Rip diameter shaft washer

16 mm

Width, inner ring

r_min

0.3 mm

最小倒角尺寸

r_{1 min}

0.6 mm

Minimum chamfer dimension

d₁

6 mm

Diameter lubrication hole

94 mm

Pitch circle diameter (holes)

Number of screwing holes

n x t

30 °

Split

温度范围

T_min

-30 °C

最低工作温度

T_max

120 °C

最高工作温度

附加信息

c_aL

3,800 N/µm

Rigidity axial

c_kL

1,800 Nm/mrad

Tilting stiffness

M_m

13.3 kg*cm2

Mass moment of inertia

1 µm

Axial runout

radial

ZMA40/75

Recommended INA precision locknut for radial locking (not included)

axial

AM40

Recommended INA precision locknut for axial locking (not included)

M_A

120 Nm

Tightening torque nut

29,834 N

Required locknut force

Screw size

n_a

Number of screws

na x ta

30 °

Division (screwing holes)

产品目录 Products

ZARF40115-TV

产品目录

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