Part Number 2180631 Cylindrical Roller Bearing

SKU: 3110001828078

Silver plate cage per ams 2412 0.001-0.002 thk on land riding surfaces and roller pockets. Bake at 475-500F for 2 hrs to check for bond

2180631 Cylindrical Roller Bearing Datasheet

Overall Width:

Between 1.2290 inches and 1.2300 inches

Bore Diameter:

Between 3.7399 inches and 3.7402 inches

Overall Outside Diameter:

Between 5.4331 inches and 5.4336 inches

Surface Finish:

Ground

Bore Shape:

Straight

Locating Feature:

Nonlocating

Internal Clearance:

0.0018 inches bias megawatts and 0.0023 inches angular megawatts

Internal Clearance:

0.0018 inches bias megawatts and 0.0023 inches radial

Standard Tolerance Designation:

Rbec NO.5

Material Specification:

PWA-725, 97497 mfr ref 1ST material response outer ring

Material Specification:

PWA-725, 97497 mfr ref 2ND material response inner ring

Material Specification:

PWA-725, 97497 mfr ref 3RD material response roller

Style Designator:

252H single row, two-direction locating, two lip inner ring, two lip outer ring, separable

Style Designator:

Single row, two-direction locating, two lip inner ring, two lip outer ring, separable

Manufacturer Cage:

77445

Trade Information:

Other cylindrical roller bearings

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