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SMITH BEARING Inner Ring: 3 3/4 in Bore, 4.248 in OD, 2.01 in Overall Wd, Alloy Steel - Needle Roller Bearing Inner Rings
SMITH BEARINGNeedle Roller Bearing Inner Rings

SMITH BEARING Inner Ring: 3 3/4 in Bore, 4.248 in OD, 2.01 in Overall Wd, Alloy Steel

The SMITH BEARING Inner Ring (SKU 49ER37, IRR-3-3/4) is an inch-system needle roller bearing inner ring with a 3 3/4 in bore, 4.248 in OD, and 2.01 in overall width, constructed from alloy steel. This component is…

SKU 3G-OTH-103174

Brand
SMITH BEARING
Item
Inner Ring: 3 3/4 in Bore, 4.248 in OD, 2.01 in Overall Wd, Alloy Steel
Category
Needle Roller Bearing Inner Rings
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Technical Specifications

SMITH BEARING
Manufacturer Part Number
IRR-3-3/4
Type
Alloy Steel, IRR-3-3/4
OD
4.248 in
Overall Wd
2.01 in
System of Measurement
Inch
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Technical Documents

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

Product Description

The SMITH BEARING Inner Ring (SKU 49ER37, IRR-3-3/4) is an inch-system needle roller bearing inner ring with a 3 3/4 in bore, 4.248 in OD, and 2.01 in overall width, constructed from alloy steel. This component is designed for use with compatible needle roller bearings to support radial loads in industrial equipment.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Used in

Common applications for SMITH BEARING
Packaging machinery — SMITH BEARING MCR series stud cam followers for cam actuation in carton erectors and case sealers.
Conveyor systems — SMITH BEARING HR series heavy stud cam followers for roller guidance in belt conveyors and chain drives.
Automated assembly lines — SMITH BEARING BYR series yoke cam followers for linear motion guides in pick-and-place units.
Food processing equipment — SMITH BEARING HR-2-1/4-XB-SS-FG stainless steel cam followers for washdown conveyor systems.
Material handling — SMITH BEARING BCR-7/8-X non-metallic cam followers for low-noise roller tracks in sortation systems.
Industrial printing presses — SMITH BEARING MCRV-90-SB track rollers for web guiding and tension control mechanisms.

SMITH BEARING Products

3G Electric supplies SMITH BEARING needle roller bearing inner rings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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