JTEKT/Koyo DB matched pair · live catalog page 22
7026CDB FY
Manufacturer-published matched-pair dimensions, load ratings, fatigue limit, and limiting speed.
Live manufacturer specification row
Published specifications
- Designation
- 7026CDB FY
- Arrangement
- Back-to-back matched pair (DB)
- Bore d
- 130 mm
- Outside diameter D
- 200 mm
- Pair width B
- 66 mm
- Minimum corner radius r
- 2 mm
- Minimum corner radius r1
- 1 mm
- Dynamic load rating Cr
- 262 kN
- Static load rating C0r
- 274 kN
- Fatigue load limit Cu
- 11.9 kN
- Factor f0
- 15.9
- Grease limiting speed
- 3,900 rpm
- Published row text
- 7026CDB FY | 130 | 200 | 66 | 2 | 1 | 262 | 274 | 11.9 | 15.9 | 3900
Verification boundary
What still needs to match
Arrangement and contact angleConfirm DB arrangement, contact angle, precision, preload, and complete suffix.
Fits and geometryVerify shaft/housing seats, shoulders, fillets, spacers, and axial clamping.
DutyCheck combined radial/axial load, stiffness, speed, lubrication, temperature, and required life.
Current dataUse the linked JTEKT/Koyo calculation and CAD tools before ordering.
Related Koyo DB pairs