info@mecmove.se

Guide for bushings

••• Very suitable     •• Suitable     • OK     – Not suitable

50bkbbk1
BK1
STEEL/PTFE
50bkbbk2
BK2
STEEL/POM
50fbfbb
FB090
BRONZE BUSHING
GREASE POCKETS
50jrjf
LATHED
BRONZE
BUSHINGS
50cx
HARDENED
BUSHINGS
50papafPOLYAMIDE
PA6
50igusgsm
POLYAMIDE
WITH MOS 2
Lubrication free ••• •• •• •••
Dirt-resistant •• ••• •• ••• •• ••
Low friction ••• ••• •• •• ••
Corrosion resistant ••• ••• •• ••• •••
High temperatures •• •• •• •••
High loads ••• ••• ••• •• •••
Vibration damping •• ••• •••
High sliding velocity •• ••
Edge load •• ••
Moisture absorption (+235°C) 10% 1%
Economy ••• ••• ••• ••
Min/Max temperature °C -195/+260 -40/+120 -60/??? -60/+170 -90/+380 -20/+80 -40/+130
Max static load N/mm² 250 250 140 160 650 20 80
Max dynamic load N/mm² 80 100 40 50 80 12 30
Max sliding velocity m/sec rotation 2,5 2,5 2,5 5 4 2 1
Max sliding velocity linear m/min 2,0 2,0 2,5 5 4 3 4
Shaft tolerance f7-h8 h8 e7-F8 e7 f8 h6 h9-h7
Bearing seat tolerance H7 H7 H7 H7 H8 H7 H7
Friction coefficient 0,003-0,20 0,01-0,10 0,002-0,23 0,08-0,15
(greased)
0,10-0,25 0,10-0,30 0,04-0,15
Processability less good
(due to slit)
less good
(due to slit)
less good
(due to slit)
very good less good good good

Veckorna 27, 28 och 29 (3 juli t.om 21 juli) stänger vi kl 15.30 varje vardag

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During weeks 27, 28 and 29 (July 3 to July 21) we close daily at 3.30 pm