- Loyal
- 6311NR
6311NR Bearing | Loyal
6311NR PDF download| 6311NR interchange NACHI 6311NR | |
| 6311NR cross reference NACHI 6311NR | |
| 6311NR Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 6311NR |
| D | 120 mm |
| d | 55 mm |
| B | 29 mm |
| C | 29 mm |
| a | 4.06 mm |
| b | 3.1 mm |
| f | 2.82 mm |
| D1 | 115.21 mm |
| r1 | 0.5 mm |
| D2 | 129.7 mm |
| Width | 29 mm |
| UNSPSC | 31171504 |
| Weight | 1.37 Kg |
| r min. | 2 mm |
| r1 min. | 0.5 mm |
| b (min) | 3.1 mm |
| a (max) | 4.1 mm |
| Da (max) | 110 mm |
| da (min) | 65 mm |
| Category | Ball Bearings |
| Dx (min) | 131.5 mm |
| ra (max) | 2 mm |
| D1 (max) | 115.2 mm |
| Cy (max) | 6.5 mm |
| Factor fo | 13.1 |
| Inventory | 1.0 |
| Size (mm) | 55x120x29 |
| Bore Type | Cylindrical Bore |
| Enclosure | Snap Ring Groove with Snap Ring |
| Bore Size | 55 mm |
| Width (mm) | 29 |
| Product Group | B00308 |
| Configuration | Single Row |
| Bearing number | 6311NR |
| Snap Ring Width | 2.8 mm |
| Radial Clearance | 0.008 to 0.028 mm |
| Outside Diameter | 120 mm |
| Weight / Kilogram | 1.371 |
| Manufacturer Name | NACHI |
| Bore Diameter (mm) | 55 |
| Static Load Rating | 44,500 N |
| Dynamic Load Rating | 71,500 N |
| Outer Diameter (mm) | 120 |
| Minimum Buy Quantity | N/A |
| Limiting Speed - Oil | 6,800 rpm |
| Fillet Radius/Chamfer | 2 mm |
| Limiting Speed - Grease | 5,800 rpm |
| (Grease) Lubrication Speed | 5600 r/min |
| Snap Ring Outside Diameter | 129.7 mm |
| Basic static load rating (C0) | 44,5 kN |
| Basic dynamic load rating (C) | 71,5 kN |
UCTH211-34J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH211-34J-300
SDI: B-R1/8
SD: 2 1/8
UCTH208-24J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH208-24J-300
SDI: B-1/4-28UNF
SD: 1 1/2
