- Loyal
- 6921NR
6921NR Bearing | Loyal
6921NR PDF download| 6921NR interchange NACHI 6921NR | |
| 6921NR cross reference NACHI 6921NR | |
| 6921NR Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 6921NR |
| f | 1.7 mm |
| a | 3.3 mm |
| b | 1.9 mm |
| d | 105 mm |
| D | 145 mm |
| B | 20 mm |
| C | 20 mm |
| D2 | 150.7 mm |
| D1 | 142.6 mm |
| r1 | 0.5 mm |
| Width | 20 mm |
| r min. | 1.1 mm |
| Weight | 0.803 Kg |
| r1 min. | 0.5 mm |
| b (min) | 1.9 mm |
| a (max) | 3.3 mm |
| Da (max) | 139 mm |
| Dx (min) | 152 mm |
| ra (max) | 1 mm |
| da (min) | 111 mm |
| D1 (max) | 142.6 mm |
| Cy (max) | 4.7 mm |
| Factor fo | 16.4 |
| Enclosure | Snap Ring Groove with Snap Ring |
| Bore Size | 105 mm |
| Size (mm) | 105x145x20 |
| Bore Type | Cylindrical Bore |
| Width (mm) | 20 |
| Configuration | Single Row |
| Bearing number | 6921NR |
| Snap Ring Width | 1.7 mm |
| Radial Clearance | 0.015 to 0.041 mm |
| Outside Diameter | 145 mm |
| Static Load Rating | 42,000 N |
| Bore Diameter (mm) | 105 |
| Outer Diameter (mm) | 145 |
| Dynamic Load Rating | 42,500 N |
| Limiting Speed - Oil | 5,300 rpm |
| Fillet Radius/Chamfer | 1.1 mm |
| Limiting Speed - Grease | 4,300 rpm |
| (Grease) Lubrication Speed | 4200 r/min |
| Snap Ring Outside Diameter | 150.7 mm |
| Basic static load rating (C0) | 42 kN |
| Basic dynamic load rating (C) | 42,5 kN |
UCTH208-25J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH208-25J-300
SDI: B-1/4-28UNF
SD: 1 9/16
UCTH213-40J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH213-40J-300
SDI: B-R1/8
SD: 2 1/2
UCTH211-34J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH211-34J-300
SDI: B-R1/8
SD: 2 1/8
