Equipment comparison
Compare the catalog references.
Review up to three equipment or parts references, then ask Knopp to verify the exact model, fit and project scope.
Decision view
Focus the comparison.
1 differing field and 6 shared fields across these references.
| Compare | A · FB3Flange Bearings - 4-Bolt Flange | B · FB2Flange Bearings - 4-Bolt Flange |
|---|---|---|
| CategoryShared | Parts & components | Parts & components |
| TypeShared | Flange Bearings | Flange Bearings |
| SectionShared | Tube Augers and End Plates | Tube Augers and End Plates |
| ManufacturerShared | Perry Equipment | Perry Equipment |
| DescriptionShared | 4-Bolt Flange | 4-Bolt Flange |
| Inside diameter (ID)Different | 3" | 2" |
| Current pricingShared | Request an itemized current quote | Request an itemized current quote |
| Your selection |
Compare one detail at a time. Letters match your selections below.
CategoryShared
- AFB3: Flange Bearings - 4-Bolt Flange
- Parts & components
- BFB2: Flange Bearings - 4-Bolt Flange
- Parts & components
TypeShared
- AFB3: Flange Bearings - 4-Bolt Flange
- Flange Bearings
- BFB2: Flange Bearings - 4-Bolt Flange
- Flange Bearings
SectionShared
- AFB3: Flange Bearings - 4-Bolt Flange
- Tube Augers and End Plates
- BFB2: Flange Bearings - 4-Bolt Flange
- Tube Augers and End Plates
ManufacturerShared
- AFB3: Flange Bearings - 4-Bolt Flange
- Perry Equipment
- BFB2: Flange Bearings - 4-Bolt Flange
- Perry Equipment
DescriptionShared
- AFB3: Flange Bearings - 4-Bolt Flange
- 4-Bolt Flange
- BFB2: Flange Bearings - 4-Bolt Flange
- 4-Bolt Flange
Inside diameter (ID)Different
- AFB3: Flange Bearings - 4-Bolt Flange
- 3"
- BFB2: Flange Bearings - 4-Bolt Flange
- 2"
Current pricingShared
- AFB3: Flange Bearings - 4-Bolt Flange
- Request an itemized current quote
- BFB2: Flange Bearings - 4-Bolt Flange
- Request an itemized current quote
Source: imported owner catalog, formatted October 7, 2026. A blank or differing catalog field is not a compatibility decision. Knopp confirms manufacturer, exact model, capacity, accessories, availability, freight and installation for the written quote.