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Needle Roller Bearing: Inch, Open, SCE Bearing Trade, 1 3/4 in Bore Dia, 2 1/8 in OD, 1 in Outer Ring Wd

Item # 523X437

$13.32 Each

Product Specs

Measurement System: Inch
Closure: Open
Bearing Trade Number: SCE
Bore Diameter: 1 3⁄4 in
OD: 2 1⁄8 in
Width: 1 in
Dynamic Load Capacity: 9,217.1 lb
Maximum Speed: 5,800 RPM
Maximum Operating Temperature: 212 ° F
Bearing Full Designation Number: SCE2816
Bearing Series: SCE
Cage Material: Steel
Dynamic Radial Load Capacity: 9,217.1 lb
Ends: Open Ends
Features: Mount With Press Fit in Housing; Provide Maximum Capacity in Minimal Radial Space
High Speed: Good
Load Direction: Radial
Lubrication: Oil; Grease
Minimum Operating Temperature: -5 ° F
Number of Roller Rows: 1
Radial Loads: Good
Rolling Element Type: Needle
Specifications Met: ABMA 18.2 - 1982
Static Load Capacity: 17,085.4 lb
Static Radial Load Capacity: 17,085.4 lb

Compliance and Restrictions

Country Of Origin

  • USA

About Needle Roller Bearings

A good choice for applications where radial space is limited, needle roller bearings consist of caged, small-diameter cylindrical rollers that glide between the raceways on the outer and inner rings, or between the outer raceway and the shaft. Because they use small-diameter rolling elements, needle roller bearings have a thinner profile than cylindrical roller bearings or ball bearings. They are recommended for applications with high radial loads (where the load is perpendicular to the shaft) and high rotational speeds.

Roller bearings use cylindrical rolling elements that distribute loads over a wide surface area, which allows roller bearings to tolerate higher loads than ball bearings. To ensure proper functioning, bearings should be lubricated regularly.

Also known as drawn cup needle roller bearings, these general purpose bearings have no inner ring and occupy less radial space than a point-contact ball bearing with similar load capacity.

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