Customer service:
     
  DIN ISO 9001:2015 – Certificate  
     
Quality of Balls:
     
  Table acc. DIN 5401  
     
Quality of Rollers:
     
  Table of DIN 5402 Part 1  
  Table of DIN 5402 Part 3  
     
Quality of Ball transfer units

 

SBM heavy duty type without flange
SBM-SPM Super heavy duty type
SPM heavy duty Cargo type
SPM heavy duty CX Type
SPM Heavy Duty spring loaded
SPM heavy duty type with flange and seeger
SPM Heavy Duty with flange
SPP 25 type made of plastic materials
SPP type made of plastic material
SPS DV pressed metal sheet type with fixing holes
SPS pressed metal with big ball of plastic material
SPS pressed metal
SPS SC pressed metal sheet type with fixing holes

 

Technical informations – Materials:
 

Steel balls hardened:
CHROME STEEL 1.3505 / 100Cr6
CHROME STEEL 1.3520
CHROME STEEL 1.3536

Stainlness steel balls hardened:
Stainlness steel balls 1.3541 / 1.4034
Stainlness steel balls hardened 1.4125

Stailness steel balls soft:
Stainlness steel balls soft 1.4301 / 1.4307
Stainlness steel balls soft 1.4401 / 1.4404

Tungsten carbide balls:
Tungsten carbide K20

Ceramic balls:
SILICON NITRIDE Si3N4
ALUMINIUM OXIDE Al2O3
Silicon Carbid

Plastic balls:
Delrin / POM / Polyoxymethylen
Polyethylene – PE
Nylon 6.6 – PA
Polypropylene – PP
        
Other materials:    
Soda Lime Glass
ACRYLNITRIL BUTADIENE – NBR