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MOLINE BEARING Flange Bearing: Tapered Roller, 3 3/16 in Bore, Cast Iron, Set Screws - Flange-Mount Tapered Roller Bearings
MOLINE BEARINGFlange-Mount Tapered Roller Bearings

MOLINE BEARING Flange Bearing: Tapered Roller, 3 3/16 in Bore, Cast Iron, Set Screws

The MOLINE BEARING Flange Bearing is a flange-mount tapered roller bearing with a 3 3/16 in cylindrical bore, a cast iron housing, and set-screw locking. It is lubricated with lithium complex grease and uses a 3/4 in…

SKU 3G-OTH-100070

Brand
MOLINE BEARING
Item
Flange Bearing: Tapered Roller, 3 3/16 in Bore, Cast Iron, Set Screws
Category
Flange-Mount Tapered Roller Bearings
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Technical Specifications

MOLINE BEARING
Manufacturer Part Number
19311303
Type
Cast Iron, Set Screws
Bore
3 3/16 in
Lg
9 1/4 in
Bore Type
Cylindrical
Lubricant Material
Lithium Complex Grease
Mounting Bolt Size
3/4 in
System of Measurement
Inch
View Full Spec Sheet

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MOLINE BEARING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MOLINE BEARING Flange Bearing is a flange-mount tapered roller bearing with a 3 3/16 in cylindrical bore, a cast iron housing, and set-screw locking. It is lubricated with lithium complex grease and uses a 3/4 in mounting bolt. This inch-system bearing is identified by manufacturer part number 19311303.

Frequently Asked Questions

What is a MOLINE BEARING flange bearing used for?

This flange-mount tapered roller bearing supports heavy radial and axial loads in industrial machinery such as conveyors, fans, and pumps. The cast iron housing and set-screw locking provide secure mounting, while lithium complex grease reduces maintenance intervals in demanding environments.

What are the specifications of the MOLINE BEARING 19311303 flange bearing?

This MOLINE BEARING flange bearing has a 3 3/16 in cylindrical bore, a cast iron housing with set-screw locking, and a 9 1/4 in length. It uses a 3/4 in mounting bolt, is lubricated with lithium complex grease, and follows the inch system of measurement.

Where to buy MOLINE BEARING flange bearings worldwide?

3G Electric supplies MOLINE BEARING flange bearings worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this part number 19311303.

How to install a MOLINE BEARING flange bearing with set screws?

Align the bearing flange to the mounting surface, insert 3/4 in bolts through the housing holes, and tighten evenly. Secure the shaft by tightening the set screws against the shaft flat or keyway. Apply torque per manufacturer recommendations to avoid housing distortion.

Used in

Common applications for MOLINE BEARING
Conveyor systems — Moline Bearing 4-bolt flange spherical roller bearings for idler and drive pulleys
Material handling equipment — Moline Bearing pillow block tapered roller bearings for shaft support in belt conveyors
Agricultural machinery — Moline Bearing flange-mount tapered roller bearings for auger and elevator shafts
Industrial processing lines — Moline Bearing 2-bolt flange spherical roller bearings for mixer and agitator shafts
Mining and quarrying — Moline Bearing expansion pillow block bearings for heavy-duty conveyor take-up assemblies
Packaging machinery — Moline Bearing solid housing pillow block bearings for roller support in carton handling systems

MOLINE BEARING Products

3G Electric supplies MOLINE BEARING flange-mount tapered roller bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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MOLINE BEARING Flange Bearing: Tapered Roller, 2 3/16 in Bore, Cast Iron, Set Screws, 6 1/4 in Lg (MPN 19311203). Key specifications — Bore Type: Cylindrical; Brand: MOLINE BEARING; Lubricant Material: Lithium Complex Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch.
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MOLINE BEARING Flange Bearing: Tapered Roller, 2 3/16 in Bore, Cast Iron, Set Screws, 6 1/4 in Lg (MPN 19311203). Key specifications — Bore Type: Cylindrical; Brand: MOLINE BEARING; Lubricant Material: Lithium Complex Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch.
MOLINE BEARING Flange Bearing: Tapered Roller, 3 in Bore, Cast Iron, Set Screws, 7 3/4 in Lg, Square (MPN 19311300). Key specifications — Bore Type: Cylindrical; Brand: MOLINE BEARING; Lubricant Material: Lithium Complex Grease; Mounting Bolt Size: 3/4 in; System of Measurement: Inch.
MOLINE BEARING
MOLINE BEARING Flange Bearing: Tapered Roller, 3 in Bore, Cast Iron, Set Screws, 7 3/4 in Lg, Square (MPN 19311300). Key specifications — Bore Type: Cylindrical; Brand: MOLINE BEARING; Lubricant Material: Lithium Complex Grease; Mounting Bolt Size: 3/4 in; System of Measurement: Inch.
MOLINE BEARING Flange Bearing: Tapered Roller, 2 3/16 in Bore, Cast Iron, Set Screws, 7 1/8 in Lg (MPN 19331203). Key specifications — Bore Type: Cylindrical; Brand: MOLINE BEARING; Lubricant Material: Lithium Complex Grease; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
MOLINE BEARING
MOLINE BEARING Flange Bearing: Tapered Roller, 2 3/16 in Bore, Cast Iron, Set Screws, 7 1/8 in Lg (MPN 19331203). Key specifications — Bore Type: Cylindrical; Brand: MOLINE BEARING; Lubricant Material: Lithium Complex Grease; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
MOLINE BEARING Flange Bearing: Tapered Roller, 1 7/8 in Bore, Cast Iron, Set Screws, 5 5/8 in Lg (MPN 19311114). Key specifications — Bore Type: Cylindrical; Brand: MOLINE BEARING; Lubricant Material: Lithium Complex Grease; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
MOLINE BEARING
MOLINE BEARING Flange Bearing: Tapered Roller, 1 7/8 in Bore, Cast Iron, Set Screws, 5 5/8 in Lg (MPN 19311114). Key specifications — Bore Type: Cylindrical; Brand: MOLINE BEARING; Lubricant Material: Lithium Complex Grease; Mounting Bolt Size: 1/2 in; System of Measurement: Inch.
MOLINE BEARING Flange Bearing: Tapered Roller, 2 15/16 in Bore, Cast Iron, Set Screws, 8 3/4 in Lg (MPN 19331215). Key specifications — Bore Type: Cylindrical; Brand: MOLINE BEARING; Lubricant Material: Lithium Complex Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch.
MOLINE BEARING
MOLINE BEARING Flange Bearing: Tapered Roller, 2 15/16 in Bore, Cast Iron, Set Screws, 8 3/4 in Lg (MPN 19331215). Key specifications — Bore Type: Cylindrical; Brand: MOLINE BEARING; Lubricant Material: Lithium Complex Grease; Mounting Bolt Size: 5/8 in; System of Measurement: Inch.
MOLINE BEARING Flange Bearing: Tapered Roller, 1 15/16 in Bore, Cast Iron, Set Screws, 6 3/8 in Lg (MPN 19331115). Key specifications — Bore Type: Cylindrical; Brand: MOLINE BEARING; Lubricant Material: Lithium Complex Grease; Mounting Bolt Size: 7/16 in; System of Measurement: Inch.
MOLINE BEARING
MOLINE BEARING Flange Bearing: Tapered Roller, 1 15/16 in Bore, Cast Iron, Set Screws, 6 3/8 in Lg (MPN 19331115). Key specifications — Bore Type: Cylindrical; Brand: MOLINE BEARING; Lubricant Material: Lithium Complex Grease; Mounting Bolt Size: 7/16 in; System of Measurement: Inch.
MOLINE BEARING Flange Bearing: Tapered Roller, 3 1/2 in Bore, Cast Iron, Set Screws, 9 1/4 in Lg (MPN 19311308). Key specifications — Bore Type: Cylindrical; Brand: MOLINE BEARING; Lubricant Material: Lithium Complex Grease; Mounting Bolt Size: 3/4 in; System of Measurement: Inch.
MOLINE BEARING
MOLINE BEARING Flange Bearing: Tapered Roller, 3 1/2 in Bore, Cast Iron, Set Screws, 9 1/4 in Lg (MPN 19311308). Key specifications — Bore Type: Cylindrical; Brand: MOLINE BEARING; Lubricant Material: Lithium Complex Grease; Mounting Bolt Size: 3/4 in; System of Measurement: Inch.
MOLINE BEARING Flange Bearing: Tapered Roller, 3 1/4 in Bore, Cast Iron, Set Screws, 9 1/4 in Lg (MPN 19311304). Key specifications — Bore Type: Cylindrical; Brand: MOLINE BEARING; Lubricant Material: Lithium Complex Grease; Mounting Bolt Size: 3/4 in; System of Measurement: Inch.
MOLINE BEARING
MOLINE BEARING Flange Bearing: Tapered Roller, 3 1/4 in Bore, Cast Iron, Set Screws, 9 1/4 in Lg (MPN 19311304). Key specifications — Bore Type: Cylindrical; Brand: MOLINE BEARING; Lubricant Material: Lithium Complex Grease; Mounting Bolt Size: 3/4 in; System of Measurement: Inch.