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Type
  • Rotary Shaft Seal
    9770
  • Oil Seal
    5097
  • Seals For Needle Roller Bearings
    150
Bore Size
  • 20 mm
    12
  • 25 mm
    8
  • 16 mm
    6
  • 18 mm
    6
  • 50 mm
    6
  • 17 mm
    6
  • 24 mm
    4
  • 9 mm
    2
  • 19 mm
    1
  • 52 mm
    1
Material
  • Nitrile Rubber (NBR)
    6419
  • MILL-RIGHT® N - Nitrile
    3028
  • Fluoro Rubber (FKM)
    2157
  • MILL-RIGHT® V - Fluoroelastomer
    687
  • MILL-RIGHT® ES - Hydrogenated Nitrile
    426
  • Polyacrylate Elastomer (ACM)
    395
  • Carboxylated Nitrile Rubber (XNBR)
    385
  • Sheet Metal Ring AndSpecial Synthetic Rubber
    150
  • Silicone
    134
  • Nitrile Rubber (NBR) Carboxylated nitrile rubber (XNBR)
    101
Outside Diameter
  • 2.441 in
    214
  • 62.00 mm
    189
  • 2.047 in
    155
  • 52.00 mm
    135
  • 3.937 in
    103
  • 65.00 mm
    99
  • 1.654 in
    82
  • 42.00 mm
    78
  • 1.375 in
    78
  • 34.93 mm
    78
Mounting Type
  • Fitted in Outer Ring
    150
Seal Material
  • Nitrile BUNA N-70
    736
  • Viton
    83
  • Composite Neoprene/NBR/aramid fiber
    64
  • Polyacrylate
    14
  • Composite Neoprene/aramid fiber
    7
  • Composite FKM/aramid fiber
    4
  • Homogenous NBR
    1
  • Composite NBR/aramid fiber
    1

412920_SEAL: 2.25 X 3.371 X .375 (41/S)

TIMKEN NATIONAL
Manufacturer Part #: 412920
Kaman Direct Part #: 412920

470954_SEAL: .75 X 1.25 X .25 (47/S)

TIMKEN NATIONAL
Manufacturer Part #: 470954
Kaman Direct Part #: 470954

Reliamark 171255TB-H-RM

RELIAMARK
Manufacturer Part #: 171255TBHRM
Kaman Direct Part #: 171255TBHRM
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