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A PART NUMBERING SYSTEM

HOUSING TYPE SNG 5 18 TAC B /SG
SNG Series
Two bolt – cored foot base
Metric shaft standard
HOUSING SERIES
500: Medium duty – standard series
600: Heavy duty
SNG HOUSING SIZE

SEALING ARRANGEMENT:
TA: V-ring with wear plate - B type open kit
ATA: V-ring with wear plate - A type closed kit
G: Wiping lip split seal - B type open kit
GA: Wiping lip split seal - A type closed kit
TS: Vertical labyrinth seal (not standard for 600 series)
TAC: Vertical taconite cover assembly (not standard for 600 series)
ENTRY TYPE: (used with TS & TAC options only)
A: Closed one side
B: Open both sides
MATERIAL CODE:
No suffix: Cast iron
SG: Ductile iron

MOUNTING BOLT HOLE PREFIX F SSNG 5 18 TS B /SG
T: Two bolt
F: Four bolt

HOUSING TYPE
SSNG series:
Undrilled – solid base
SSNG Metric shaft standard
HOUSING SERIES
500: Medium duty - standard series
600: Heavy duty
HOUSING SIZE
SEALING ARRANGEMENT:
TA: V-ring with wear plate - B type open kit
ATA: V-ring with wear plate - A type closed kit
G: Wiping lip split seal - B type open kit
GA: Wiping lip split seal - A type closed kit
TS: Vertical labyrinth seal (not standard for 600 series)
TAC: Vertical taconite cover assembly (not standard for 600 series)
ENTRY TYPE: (used with TS & TAC options only)
A: Closed one side
B: Open both sides
MATERIAL CODE:
No suffix: Cast iron
SG: Ductile iron

HOUSING TYPE SNG 2 16 TA /SG
SNG Series:
Two bolt slot – cored foot base
Metric shaft standard
HOUSING SERIES
200: Medium duty – parallel shaft entries
300: Heavy duty – parallel shaft entries
SNG
HOUSING SIZE
SEALING ARRANGEMENT:
TA: V-ring sealing - B type open kit
MATERIAL CODE:
No suffix = Cast iron
SG: Ductile iron

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