Part Number 2180631 Cylindrical Roller Bearing

SKU: 3110001828078

Product Features

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:
  • Schedule B: 8482500000
  • SITC: 74650
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Other cylindrical roller bearings

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