Comparison : Item # UK207RD+HS2307, Adapter Sleeve Locking Bearing Insert With Double-Lip Seal, UK200RD+H Series
Item # UK207RD+HA2307, Adapter Sleeve Locking Bearing Insert With Double-Lip Seal, UK200RD+H Series
Item # UK208RD+HE2308, Adapter Sleeve Locking Bearing Insert With Double-Lip Seal, UK200RD+H Series
Item # UK208RD+HA2308, Adapter Sleeve Locking Bearing Insert With Double-Lip Seal, UK200RD+H Series
Item # UK208RD+HS2308, Adapter Sleeve Locking Bearing Insert With Double-Lip Seal, UK200RD+H Series