Y-bearing plummer block units with eccentric locking collar


Bore diameter Housing Unit series
Metric Inch Series Material Standard
YET 2
  • standard seals (fig. 1)
  • standard grease (VT307)
SY .. M ( fig. 2 ) Cast iron ISO SY .. FM
SY .. U1) (fig. 3) ISO2)
SYH .. U1) (fig. 3) SYH .. FM
SYF ( fig. 4 )
Not standardized SYF .. FM
P ( fig. 5 ) Pressed steel ISO2) P .. FM3)
P .. R-.. FM3)
YEL 2.. 2F
  • standard seals with
    additional flingers (fig. 6)
  • standard grease (VT307)
SY .. M ( fig. 2 ) Cast iron ISO next
SY .. WF
SY .. U1) (fig. 3) ISO2)
SYH .. U1) (fig. 3) SYH .. WF
P ( fig. 5 ) Pressed steel P .. WF3)
P .. R-.. WF3)
YELAG 2
  • 5-lip seals (fig. 7)
  • standard grease (VT307)
SY .. M ( fig. 2 ) Cast iron ISO SY .. WDW
SYK ( fig. 8 ) Composite SYK .. WD
  1. 1) Housings not available as separate products.
  2. 2) For exceptions, refer to Ball bearing unit data.
  3. 3) Pressed steel housings, insert bearings and rubber seating rings, where applicable, must be ordered separately.

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