Suffixes
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Sealing Types
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2Z
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Metal shield (non-contact sealing) on both sides
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2RS
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One lip rubber metal seal on both sides
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2RS1
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One lip rubber metal seal on both sides
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2S
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One lip rubber metal seal (on both sides)
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2F
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One lip rubber metal seal + flinger, on both sides
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2T
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Three lip seal on both sides
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T
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Outer ring with stopping pin
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2TC
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Three lip seal on both sides+ metal cover
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2TB
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Three lip seal + metal shield, on both sides
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TDT
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Three lip seal at one side, double three lip seal on the other side
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FS
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Sealing with one lip seal and a protective metal ring at one side and one lip seal on the other side
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TBS
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Sealing with three lip seal and a protective metal ring at one side and one lip seal on the other side
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TBT
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Sealing with three lip seal and a protective metal ring at one side and three lip seal on the other side
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2P
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Five lip seal on both sides
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2PB
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Five lip seal and metal shield, on both sides
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2PC
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Five lip seal on both sides + metal cover
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P
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Triple lip seal on one side, cylindrical surface of outer ring
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PP
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Triple lip seal, cylindrical surface of outer ring
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PB
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Triple lip seal on one side, spherical surface of outer ring
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PPB
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Triple lip seal, spherical surface of outer ring
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RR
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One lip seal cylindrical surface of outer ring
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RRB
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One lip seal spherical surface of outer ring
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KPP
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Triple lip seal cylindrical surface of outer ring
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KPPB
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Triple lip seal spherical surface of outer ring
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KR
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One lip seal on one side, cylindrical surface of outer ring
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KRR
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One lip seal, cylindrical surface of outer ring
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KRB
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One lip seal on one side, spherical surface
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KRRB
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One lip seal, spherical surface
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KRP
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One lip seal on one side and on the other side is triple lip seal
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