Home Seals & O-Rings Oil Seals SKF CR Oil Seals SKF 31511 Oil Seal – 3.15″ x 3.946″ x 0.394″
SKF 31511 Oil Seal - 3.15" x 3.946" x 0.394"
31511

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SKF

SKF 31511 Oil Seal – 3.15″ x 3.946″ x 0.394″

Part Number: 31511
Inner Diameter (Bore) 3.15 in
Outer Diameter 3.946 in
Width 0.394 in
Seal Type Rotary Shaft Oil Seal

SKF 31511 rotary shaft oil seal. Shaft 3.15″, housing bore 3.946″, width 0.394″. Viton (FKM) lip, type CRW1.

Qty:
  • 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
  • Viton (FKM) sealing lip
Brand

SKF
Seal Type

Rotary Shaft Oil Seal
Material

Viton (FKM)
Series

CRW1
Measurement System

Imperial
Inner Diameter (Bore)

3.15 in
Outer Diameter

3.946 in
Width

0.394 in
Features & Benefits 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
Viton (FKM) sealing lip

The SKF 31511 is a rotary shaft oil seal with a 3.15″ bore (shaft), 3.946″ outside diameter (housing) and 0.394″ width, seal type CRW1, with a Viton (FKM) 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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