2689/2631

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

Bore B1.125 in / 28.575 mmOutside diameter D2.615 in / 66.421 mmWidth W0.9375 in / 23.812 mmDynamic rating64,500 NNTN item page ↗

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Published specifications

NTN Bearing Finder

Set number: 2689/2631
Bore B: 1.125 in / 28.575 mm
Outside diameter D: 2.615 in / 66.421 mm
Width W: 0.9375 in / 23.812 mm
Minimum corner radius r: 0.05 in / 1.3 mm
Static load rating: 16,300 lbf / 72,500 N
Dynamic load rating: 14,500 lbf / 64,500 N
Published row text: 2689/2631 | N/A 1.1250 in 28.575 mm | N/A 2.6150 in 66.421 mm | N/A 0.9375 in 23.812 mm | N/A 0.0500 in 1.300 mm | N/A 16300 lbf 72500 N 72.50 kN | N/A 14500 lbf 64500 N 64.50 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.

DutyCheck radial and axial loading, speed, lubrication, temperature, contamination, and required life.

Current dataConfirm the exact set in NTN Bearing Finder before ordering.

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