- Loyal
- 6903N
6903N Bearing | Loyal
6903N PDF download| 6903N interchange NACHI 6903N | |
| 6903N cross reference NACHI 6903N | |
| 6903N Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 6903N |
| D | 30 mm |
| d | 17 mm |
| B | 7 mm |
| C | 7 mm |
| a | 1.3 mm |
| b | 0.95 mm |
| r1 | 0.3 mm |
| D1 | 28.7 mm |
| Width | 7 mm |
| Weight | 0.019 Kg |
| r min. | 0.3 mm |
| r1 min. | 0.3 mm |
| a (max) | 1.3 mm |
| da (min) | 19 mm |
| Cy (max) | 1.8 mm |
| Da (max) | 28 mm |
| Dx (min) | 33.5 mm |
| ra (max) | 0.3 mm |
| Factor fo | 14.7 |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Size (mm) | 17x30x7 |
| Bore Size | 17 mm |
| Width (mm) | 7 |
| Groove Width | 1 mm |
| Configuration | Single Row |
| Bearing number | 6903N |
| Groove Diameter | 28.7 mm |
| Outside Diameter | 30 mm |
| Radial Clearance | 0.003 to 0.018 mm |
| Static Load Rating | 2,550 N |
| Bore Diameter (mm) | 17 |
| Dynamic Load Rating | 4,600 N |
| Outer Diameter (mm) | 30 |
| Limiting Speed - Oil | 29,000 rpm |
| Fillet Radius/Chamfer | 0.3 mm |
| Limiting Speed - Grease | 24,000 rpm |
| (Grease) Lubrication Speed | 24000 r/min |
| Basic static load rating (C0) | 2,55 kN |
| Basic dynamic load rating (C) | 4,6 kN |
UCTH207-22J-230 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH207-22J-230
SDI: B-1/4-28UNF
SD: 1 3/8
UCTH211-35J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH211-35J-300
SDI: B-R1/8
SD: 2 3/16
ZK312-34 Tapered bore (with adapter) inch - ZK series
DVIS: A-R1/8
CNSORDERNO: Heavy-duty(3)
SDI: ZK312-34
SD: 2 1/8
