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Timing Belt Pulleys and V-Belt Sheaves: Matching Belt Drive Components Correctly
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
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1 in stock
Dodge Type E-Xtra four-bolt square flange tapered roller bearing, 3-3/16 in bore, set screw locking, 7.00 in bolt spacing, cast iron. Dodge part 023112.
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| MFR / Brand | Dodge |
|---|---|
| MPN | F4B-E-303R |
| Model | F4BE303R |
| ID | 3-3/16 in |
| Material | Cast Iron |
|---|---|
| Type | 4-Bolt Flange Bearing |
| Base Number | F4B-E |
| Industry Terms | Type E-Xtra; mounted tapered roller bearing; four-bolt flange block; flange unit |
| Common Misspellings | F4BE303R; F4B E 303R; F2BE303R |
| Application Types | Air handling; mining; aggregate and cement; paper and forest; food and beverage; conveyors |
| Bolt Center To Center Length | 7.00 in |
| Number Of Bolt Holes For Fasteners | 4 |
| Bearing Insert Type | Tapered Roller |
| Bore Shaft Size | 3-3/16 in |
| Housing Style | 4-Bolt Square Flange |
| Locking Method | Set screw, 65° spacing |
| Relubrication | Yes, 1/8-27 NPT grease fitting |
| Mpn Variants | F4B-E-303R; F4BE303R; 023112; DOD023112; F2B-E-303R |
| Manufacturer Status | Active |
| Compatible With Replaces | Dodge 023112 |
| Additional Attributes | Dodge Part Number: 023112; Series: Type E-Xtra; Bolt Size: 3/4 in; Flange Width: 9.25 in; Overall Length: 5.00 in; Grease Fitting: 1/8-27 NPT |
| Bearing Type | Tapered Roller |
| Item Weight | 52 lb (23.6 kg) |
| Housing Material | Gray cast iron |
| Expansion Type | Non-expansion |
| Cross Reference 1 | SKF F4BE 303-TRB-STH |
|---|---|
| Cross Reference 2 | Dodge P2B-E-303R – 2-bolt pillow block, not flange |
Dodge F4B-E-303R, part number 023112. A Type E-Xtra four-bolt square flange unit with a tapered roller bearing insert for combined radial and thrust loads. Bore / Shaft Size: 3-3/16 in. Housing Material: Gray cast iron. Unit Quantity: 1 Pc.
F4B — four-bolt flange housing.
E — Dodge Type E mounted tapered roller bearing family.
303 — shaft size 3-3/16 in.
R — Type E-Xtra set screw locking execution.
Bearing Type: Tapered roller. Housing Style: 4-bolt square flange. Housing Material: Gray cast iron. Locking Method: Set screw collars at each end of the extended inner race, 65° set screw spacing. Expansion Type: Non-expansion. Relubrication: 1/8-27 NPT hydraulic grease fitting. Item Weight: 52 lb (23.6 kg). Dodge Part Number: 023112. Series: Type E-Xtra.
Bolt Center To Center Length: 7.00 in. Number Of Bolt Holes For Fasteners: 4. Bolt Size: 3/4 in. Flange Width: 9.25 in. Overall Length: 5.00 in.
SKF F4BE 303-TRB-STH has the same shaft size and housing in SKF’s Type E interchange table. Dodge P2B-E-303R (023019) is the two-bolt pillow block of the same size, not a flange.
3-3/16 in; the 303 in the designation is the shaft size.
Four bolt holes on a 7.00 in bolt center to center length, 3/4 in bolt size.
023112, a Type E-Xtra four-bolt flange unit.
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Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
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Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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