23026CDE4

Manufacturer-published boundary dimensions, basic load ratings, thermal speed rating, and limiting speeds.

Bore d130 mmOutside diameter D200 mmWidth B52 mmDynamic rating Cr500,000 NNSK product page ↗

Live manufacturer catalog row

Published specifications

NSK Online Catalog

Designation: 23026CDE4
Bore d: 130 mm
Outside diameter D: 200 mm
Width B: 52 mm
Minimum corner radius r: 2 mm
Basic dynamic load rating Cr: 500,000 N
Basic static load rating C0r: 655,000 N
Thermal speed rating — oil bath: 3,000 rpm
Mechanical speed — forced oil: 3,800 rpm
Limiting speed — grease: 1,700 rpm
Limiting speed — oil: 2,000 rpm
Published row text: 23026CDE4 | 130 | 200 | 52 | 2 | 500000 | 655000 | 3000 | 3800 | 1700 | 2000

Verification boundary

Do not infer interchange

Internal designConfirm cage, internal design suffix, bore type, clearance, and seals.

Fits and geometryVerify shaft/housing fits, shoulders, fillets, locating method, and mounting arrangement.

DutyCheck radial/axial load, misalignment, lubrication, speed, temperature, contamination, and required life.

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