71914 is a angular contact designation documented on BearingIndex from 1 manufacturer publication. The published boundary dimensions are 70 × 100 × 16 mm. The designation ends in bore code 14, which resolves to a 70 mm bore under ISO 15 and matches what the manufacturers published. Every value below comes from that manufacturer’s own published material, with the date it was recorded.
A dash means that manufacturer did not publish the value. Dimensions every source agrees on are shown above rather than repeated per row.
| Figure | How it is obtained | Result |
|---|---|---|
| Radial section height | (D − d) / 2 | 15 mm |
| Mean diameter dm | (D + d) / 2 | 85 mm |
Arithmetic on the figures above — not a bearing life calculation for your load case.
Precision and special bearings
The public product range includes precision and special bearings. Model-level dimensions and supporting technical documents have not yet been added to this directory.
87 designations documented here · 1 reviewed evidence record · source recorded 2026-09-21
Precision class · Internal clearance · Sealing · Material · Cage material · Z class · V class · Application · Dynamic load rating · Static load rating · Limiting speed · Lubrication · Operating temperature · Precision standard · Ring material · Rolling element material · Limiting speed — grease · Limiting speed — oil · Noise / vibration test method · Manufacturer series · Manufacturer suffix · Ball count · Ball diameter · Reference mass.
Ask the manufacturer for these when you enquire.
| Designation | Bearing family | Works |
|---|---|---|
| 6914 | Deep groove ball | 1 |
| H71914-AC-TA-2RZ-HQ1-P4 | Angular contact | 1 |
| H71914-AC-TA-HQ1-P4 | Angular contact | 1 |
| H71914-AC-TA-P4 | Angular contact | 1 |
| H71914-C-TA-HQ1-P4 | Angular contact | 1 |
| H71914-C-TA-P4 | Angular contact | 1 |
Same envelope, but sealing, internal design, clearance and load capability differ — not interchangeable by default.
| Designation | Envelope d × D × B (mm) | Bearing family | Works |
|---|---|---|---|
| 71800AC | 10 × 19 × 5 | Angular contact | 1 |
| 71800C | 10 × 19 × 5 | Angular contact | 1 |
| 71801AC | 12 × 21 × 5 | Angular contact | 1 |
| 71801C | 12 × 21 × 5 | Angular contact | 1 |
| 71802AC | 15 × 24 × 5 | Angular contact | 1 |
| 71802C | 15 × 24 × 5 | Angular contact | 1 |
| 71803AC | 17 × 26 × 5 | Angular contact | 1 |
| 71803C | 17 × 26 × 5 | Angular contact | 1 |
| 71804AC | 20 × 32 × 7 | Angular contact | 1 |
| 71804C | 20 × 32 × 7 | Angular contact | 1 |
| 71805AC | 25 × 37 × 7 | Angular contact | 1 |
| 71805C | 25 × 37 × 7 | Angular contact | 1 |
| 71806AC | 30 × 42 × 7 | Angular contact | 1 |
| 71806C | 30 × 42 × 7 | Angular contact | 1 |
| 71807AC | 35 × 47 × 7 | Angular contact | 1 |
| 71807C | 35 × 47 × 7 | Angular contact | 1 |
| 71808AC | 40 × 52 × 7 | Angular contact | 1 |
| 71808C | 40 × 52 × 7 | Angular contact | 1 |
Each envelope shown is that designation’s own published size.
Tick the works you want above, then send one enquiry — each manufacturer answers you separately and cannot see the others.
Figures on this page are each manufacturer’s own published material, recorded on the dates shown. How we check sources →
