OS639SC
OS639SC - Image 2
OS639SC - Image 3

INCH OIL SEAL, STYLE SC
NBR, SGL LIP W/ SPR, RBR OD
SHAFT: 0.472 IN (12.00 MM)
BORE: 0.945 IN (24.00 MM)
WIDTH: 0.177 IN (4.50 MM)

OS639SC

Quantity Pricing (ea)
  • 1 for $5.00
  • 10 for $4.00
  • 100 for $3.00
  • 500 for $2.00
  • 1000 for $1.50
Stock & Availability (ea)
In Stock: 0
Inbound Stock: 100
Qty Available
100 08/17/2026
Offsite Stock: 6,336 ($50 Line Min)
Expedited Shipping*: 06/16/2026
Standard Shipping: 08/05/2026
New Production: Unlimited ($250 Line Min)
Expedited Shipping*: 07/28/2026
Standard Shipping: 09/16/2026
*Add your desired qty and click ADD TO CART to see expedite fees and options.

Interchange Part Numbers

  • (OLD) MOS12-24-4.5SC
  • (OLD) OS.472-.945-.177SC
  • DICHTO 75020098
  • DICHTOMATIK 12X24X4.5SC
  • HARWAL 12244.5A

Additional information

Weight 0.00536 lbs
Shipping Dimensions 0.945 × 0.945 × 0.177 in
Material

Size

639
Style

Description

Product Drawing: OS639SC.pdf