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cy bimetal bush_jf800 bush

Technical Date

•Wrapped composite sliding bearing steel / bronze

•With lubrication pockets, low-maintenance

•DIN 1494 / ISO 3547

•All special designs are produced at short notice!

•Additional lubrication slots or lubrication drills: on demand!

•Cylindrical bushings, thrust washer and strips are standard fabrication


For high load capacity and oscillating movements, as well as for rough operation and temperature load. Long-run lubrication because of lubricant storages.


Support material

Steel copper-plated /tin-plated

   Sliding layer

  DIN CuPb10Sn, CLI-JF800, SAE797, JIS-LBC3, Federal Mogul HF2, Glacier SY
  DIN CuPb24SnCLI-JF850, SAE49, ACL F780
  DIN CuPb24Sn4, CLI-JF720, SAE799, GLYCO68, JIS-LBC6, Daido L23, Glacier SX
  DIN AlSn20Cu, CLI-JF820, SAE783, GLYCO74, JIS-AJL, Glacier As15, ACL 820

DIN CuPb30, CLI-JF700, SAE-48, JIS-KJ3, Glacier SL

Material properties

Specific load capacity static

250 [ N/mm² ]

Specific load capacity dynamic

140 [ N/mm² ]

Sliding speed

2,5 [ m/s ] oil-lubricated 5m/s

Friction value

0,04 to 0,12 [ µ ] depending on lubrication

Temperature strain

-40 to +250 [ °C ]

Max. Pv -value

2,8 [ N/mm² x m/s ]

Percentage contact area

> 75 [ % ]

Tolerance details

Housing - Ø


Bushing-Inner - Ø after mounting


Shaft tolerance


Shaft material

Steel, hardened or untempered, surface roughness Rz 6,3

Mounting advise

Body drill

Mounting bevel, min. 1,5 mm x 15-45°


Mounting bevel, 5 mm x 15°, edges rounded

Force fitting mandrel

The application of an adequate force fitting mandrel is advisable. Maybe grease lubrication of the outer surface is necessary when mounting.


SY Bimetal bush is a low-maintenance composite sliding bearing, but primary lubrication is necessary. Oil or grease lubrication is possible. Due to solid lubricant storages lubrication clearances are reduced to a minimum!

Standard Parts

bimetal bushbimetal washerSY Bimetal bush-bimetal bushbimetal bush

Metric Size                                Metric Size    

Customer Parts

bimetal bush bimetal bush bimetal bush bimetal bush

                  A                                                   B                                                  C                                                  D

bimetal bush bimetal bush bimetal bush bimetal bush

                 E                                                    F                                                  G                                                 H

bimetal bush bimetal bush bimetal bush bimetal bush
                   I                                                    J                                                   K                                                 L
bimetal bush bimetal bush bimetal bush bimetal bush

                         M                                                   N                                                  O                                                P


SY bushes - Metric SizeSY thrust washers - Metric Size