Rod end DIN ISO 12240-4 K series maintenance-free with threaded bolt male thread 20 M20FG Steel
suitable for dynamic loads
* only recommended for short-term running
货号
16 52 6482 2020/013
标识符
Rod end DIN ISO 12240-4 (DIN 648) K series maintenance-free version with threaded bolt male thread
Größe
20 M20FG
材料组
Steel
表面
galvanised
材料
Housing: up to size 12 undercut steel 1.0718 (11SMnPb30+C), lathe work, galvanised
from size 14 thermal treatment steel 1.0402 (C22), forged, galvanised
size 50 thermal treatment steel 1.0503 (C45), lathe work, galvanised
Bearing shell: undercut steel 1.0718 (11SMnPb30+C), galvanised with glued-in PTFE fabric on the bearing surface
Internal ring: ball bearing steel 1.3505 (100Cr6), hardened, grinded, polished, alternative: hard chrome-plated
Threaded bolt: undercut steel 1.0718 (11SMnPb30+C), galvanised
d
20
d Tolerance
H7
A
18
B
25
d1
24,3
d2
50
d3
M20 x 1,5 FG
螺纹版
Fine-pitch thread right
d6
24
h
78
l1
47
l2
103
l6
57
l7
12
l8
35
sw1
22
Static basic load rating C0 (kN)
44
Permissible rpm*
190
Angle of misalignment a°
14
Bearing radial tolerance in mm min. - max.
0,005 - 0,045
Mass (g) per piece
548
润滑
no lubrication required; the ball slides on the PTFE fabric located in the bearing shell; working range: -150 °C to +250 °C
Rod end_Pivoting bearing
Rod end
Series
K series
Maintenance
maintenance-free
Thread
Male thread
Threaded bolt
Yes
Sealing
No
Suitable for clevises
No
Temperature
-150 °C - +250 °C