| Bearing number | NKIB 5910 |
| Size (mm) | 72x50x34 |
| Bore Diameter (mm) | 72 |
| Outer Diameter (mm) | 50 |
| Width (mm) | 34 |
| d | 50 mm |
| D | 72 mm |
| B | 34 mm |
| C | 30 mm |
| F | 58 mm |
| r1,2 - min. | 0.6 mm |
| da - min. | 54 mm |
| Da - max. | 68 mm |
| ra - max. | 0.6 mm |
| Basic dynamic load rating, radial direction - C | 47.3 kN |
| Basic static load rating, radial direction - C0 | 85 kN |
| Basic dynamic load rating, axial direction - C | 7.7 kN |
| Basic static load rating, axial direction - C0 | 13.7 kN |
| Fatigue load limit, radial direction - Pu | 10.6 kN |
| Fatigue load limit, axial direction - Pu | 0.579 kN |
| Reference speed | 7000 r/min |
| Limiting speed | 8000 r/min |
| Category | Thrust Roller Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.39 |
| Product Group | B04144 |
| Rolling Element | Combination - Needle Roller and Thrust Ball Bearing |
| Self Aligning | No |
| Component Description | Roller Assembly plus Raceways |
| Thrust Bearing | Yes |
| Single or Double Direction | Double Direction |
| Banded | No |
| Cage Material | Steel | Polyamide |
| Precision Class | ABEC 1 | ISO P0 |
| Long Description | 50MM Bore 1; 50MM Bore 2; 72MM Outside Diameter; 34MM Height; Combination - Needle Roller and Thrust Ball Bearing; Double Direction; Not Self Aligning; Not Banded; Steel | Polyamide Cage; ABEC 1 | ISO |
| Inch - Metric | Metric |
| UNSPSC | 31171537 |
| Harmonized Tariff Code | 8482.80.00.40 |
| Noun | Bearing |
| Keyword String | Combination |
| Manufacturer Item Number | NKIB 5910 |
| Weight / LBS | 0.86 |
| Overall Height with Aligning Washer | 0 Inch | 0 Millimeter |
| Height | 1.339 Inch | 34 Millimeter |
| Bore 1 | 1.969 Inch | 50 Millimeter |
| Bore 2 | 1.969 Inch | 50 Millimeter |
| Outside Diameter | 2.835 Inch | 72 Millimeter |
| r1,2 min. | 0.6 mm |
| da min. | 54 mm |
| Da max. | 68 mm |
| ra max. | 0.6 mm |
| Basic dynamic load rating, radial direction C | 47.3 kN |
| Basic static load rating, radial direction C0 | 85 kN |
| Basic dynamic load rating, axial direction C | 7.74 kN |
| Basic static load rating, axial direction C0 | 13.7 kN |
| Fatigue load limit, radial direction Pu | 10.6 kN |
| Fatigue load limit, axial direction Pu | 0.579 kN |
| Mass bearing | 0.39 kg |
