Difference Between Grease Seals with 1.5000 Inner Diameter

Updated 03/27/2019 | Published 03/25/2019

Products Featured in This Question

Grease Seal

(2519)

$12.47

Grease Seals (pair)

(2521)

$5.95

Grease Seal SL150

(755)

$8.76

Question:

I measured my seal dia on spindle it is 1.500 dia Will a seal that says I.d. is 1.5 still seal on that is The seal undersized to make seal on 1.500 spindle.

asked by: Ron

Expert Reply:

We do have a few different seals that match the 1.500" diameter of your spindle. You will just need to determine which of these seals has an outer diameter that matches with your hub bore. Seal part # 10-9 (also available in a 2 pack as part # RG06-020) has an outer diameter of 1.987" and is the most common. Seal part # SL150 has an outer diameter of 2.332" and is more common on agricultural applications.

Attached are some pictures that cross-reference these seals with other known seals as well as review videos for both seals that you can check out.

expert reply by: Jon G