1 3/8″ Race 68111 #42 6/8 Lug Air-Tight Rear Seal (AT-5300) has been added to your order form. Checkout View Order Form $3.95 Fits The 5 Lug 1 3/8″ Rear Bearing (68149). Part # 1644 1 3/8" Race 68111 quantity Add To Order Form SKU: 1643 Categories: Components, Hubs Related products 1 1/4″ Bearing L14125 $14.95 Part #:1649 1 1/4" Is The Measurement Of The Inner Diameter On The Bearing. Add To Order Form 1 1/4″ Race 67010 $4.95 Part #:4488 Fits The 6 Lug 1 1/4" Bearing (67048) Part # 1466. Add To Order Form 1 1/16″ Race L44610 $2.95 Part #:1652 Fits The 1 1/16" Bearing (L44649) Part # 1653. Most Common In 5 Lug 2K Rated Hubs And the Front Race On 3.5K 5 Lug hubs. Add To Order Form 1″ Bearing L44643 $5.95 Part #:1603 1" Is The Measurement Of The Inner Diameter On The Bearing. L44643 Add To Order Form