28990/28919

Manufacturer-published cone/cup set dimensions and radial load ratings.

Bore B2.44 in / 61.976 mmOutside diameter D3.9362 in / 99.979 mmWidth W0.9687 in / 24.605 mmDynamic rating90,500 NNTN item page ↗

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Published specifications

NTN Bearing Finder

Set number: 28990/28919
Bore B: 2.44 in / 61.976 mm
Outside diameter D: 3.9362 in / 99.979 mm
Width W: 0.9687 in / 24.605 mm
Minimum corner radius r: 0.06 in / 1.5 mm
Static load rating: 30,000 lbf / 134,000 N
Dynamic load rating: 20,300 lbf / 90,500 N
Published row text: 28990/28919 | N/A 2.4400 in 61.976 mm | N/A 3.9362 in 99.979 mm | N/A 0.9687 in 24.605 mm | N/A 0.0600 in 1.500 mm | N/A 30000 lbf 134000 N 134.00 kN | N/A 20300 lbf 90500 N 90.50 kN

Verification boundary

Do not infer interchange

Exact cone/cup setConfirm both members of the set and exact series/designation.

Fits and geometryVerify shaft and housing seats, shoulders, fillets, preload/endplay, and mounting arrangement.

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