Home Seals & O-Rings Oil Seals SKF CR Oil Seals SKF 3725 Oil Seal – 0.375″ x 0.875″ x 0.25″
SKF 3725 Oil Seal - 0.375" x 0.875" x 0.25"
3725

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SKF

SKF 3725 Oil Seal – 0.375″ x 0.875″ x 0.25″

Part Number: 3725
Inner Diameter (Bore) 0.375 in
Outer Diameter 0.875 in
Width 0.25 in
Seal Type Rotary Shaft Oil Seal

SKF 3725 rotary shaft oil seal. Shaft 0.375″, housing bore 0.875″, width 0.25″. Nitrile (NBR) lip, type CRW1.

Qty:
  • Nitrile (NBR) sealing lip
  • Rotary shaft (oil) seal - retains lubricant and excludes dirt, dust and moisture
  • Seal design CRW1
  • SKF quality
  • Spring-loaded flexible lip maintains a positive seal against the shaft as it wears
Brand

SKF
Seal Type

Rotary Shaft Oil Seal
Material

Nitrile (NBR)
Series

CRW1
Measurement System

Imperial
Inner Diameter (Bore)

0.375 in
Outer Diameter

0.875 in
Width

0.25 in
Features & Benefits Nitrile (NBR) sealing lip
Rotary shaft (oil) seal - retains lubricant and excludes dirt, dust and moisture
Seal design CRW1
SKF quality
Spring-loaded flexible lip maintains a positive seal against the shaft as it wears

The SKF 3725 is a rotary shaft oil seal with a 0.375″ bore (shaft), 0.875″ outside diameter (housing) and 0.25″ width, seal type CRW1, with a Nitrile (NBR) sealing lip.

Rotary shaft (oil) seals retain lubricant in the housing and exclude dirt, dust and moisture, with a spring-loaded flexible lip running against the shaft to maintain a positive seal as the lip wears.

SKF CR seals are manufactured to exacting standards for reliable, long-life sealing in industrial and automotive applications.

SKF CR Seals Handbook (Metric & Imperial)
PDF — 7 MB
Download

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