BK-1 Products
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D
14 mm
10 mm
8 mm
6 mm
12 mm
17 mm
15 mm
16 mm
20 mm
18 mm
24 mm
25 mm
23 mm
30 mm
34 mm
13 mm
22 mm
35 mm
32 mm
44 mm
38 mm
28 mm
27 mm
50 mm
26 mm
40 mm
45 mm
55 mm
65 mm
75 mm
60 mm
70 mm
80 mm
85 mm
90 mm
95 mm
100 mm
115 mm
110 mm
130 mm
140 mm
120 mm
160 mm
L
8 mm
10 mm
5 mm
12 mm
7 mm
6 mm
15 mm
20 mm
25 mm
30 mm
40 mm
35 mm
50 mm
45 mm
60 mm
70 mm
80 mm
100 mm
95 mm
F1
0.5 mm
0.8 mm
1 mm
1.2 mm
Pv
continuous operation: 1.8 N/mm2 x m/s
Permissible load
static: 250 N/mm2
Sliding velocity
dry run = 2 m/s
Thermal expansion coefficient
parallel to ring surface: 11 x 10-6 K-1
Coefficient of thermal conductivity
40 W/(mK)
Surface pressure
250 ( N/mm2)
Application
BK-1 bushings are suitable for transmission, rotary and oscillatory motions.
Construction type
maintenance-free PTFE coated plain bearing
Material
steel back onto which a porous bronze layer is sintered
Standard
ISO 3547
Surface
zinc or copper plated
Temp. max.
270 C
Temp. min.
-200 C
Customs tariff number
84833080
