Home Seals & O-Rings Oil Seals SKF CR Oil Seals SKF 21281 Oil Seal – 2.126″ x 3.228″ x 0.315″
SKF 21281 Oil Seal - 2.126" x 3.228" x 0.315"
21281

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SKF

SKF 21281 Oil Seal – 2.126″ x 3.228″ x 0.315″

Part Number: 21281
Inner Diameter (Bore) 2.126 in
Outer Diameter 3.228 in
Width 0.315 in
Seal Type Rotary Shaft Oil Seal

SKF 21281 rotary shaft oil seal. Shaft 2.126″, housing bore 3.228″, width 0.315″. Viton (FKM) lip, type HMSA96.

Qty:
  • Rotary shaft (oil) seal - retains lubricant and excludes dirt, dust and moisture
  • Seal design HMSA96
  • 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

HMSA96
Measurement System

Imperial
Inner Diameter (Bore)

2.126 in
Outer Diameter

3.228 in
Width

0.315 in
Features & Benefits Rotary shaft (oil) seal - retains lubricant and excludes dirt, dust and moisture
Seal design HMSA96
SKF quality
Spring-loaded flexible lip maintains a positive seal against the shaft as it wears
Viton (FKM) sealing lip

The SKF 21281 is a rotary shaft oil seal with a 2.126″ bore (shaft), 3.228″ outside diameter (housing) and 0.315″ width, seal type HMSA96, 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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