- Loyal
- NJ421
NJ421 Bearing | Loyal
NJ421 PDF download| NJ421 interchange KOYO NJ421 | |
| NJ421 cross reference KOYO NJ421 | |
| NJ421 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NJ421 |
| C | 60 mm |
| d | 105 mm |
| D | 260 mm |
| B | 60 mm |
| B2 | - |
| Cu | 67.6 |
| Ew | - |
| d1 | - |
| B1 | - |
| Cr | 581 |
| Fw | 144.5 mm |
| C0r | 510 |
| r min. | 4 mm |
| Weight | 19.1 Kg |
| r(min) | 4 |
| da(min) | - |
| db(min) | 121 |
| db(max) | 143 |
| dc(min) | - |
| r1(min) | 4 |
| dd(min) | - |
| Da(max) | 244 |
| Db(max) | - |
| Db(min) | - |
| r1 min. | 4 mm |
| ra(max) | 3 |
| rb(max) | 3 |
| Oil lub. | 3100 |
| Size (mm) | 105x260x60 |
| Width (mm) | 60 |
| Grease lub. | 2400 |
| Bearing No. | NJ421 |
| Bearing number | NJ421 |
| (Refer.)Mass(kg) | 19.4 |
| Bore Diameter (mm) | 105 |
| Outer Diameter (mm) | 260 |
| (Grease) Lubrication Speed | 2400 r/min |
| Basic static load rating (C0) | 510 kN |
| Basic dynamic load rating (C) | 471 kN |
UCTH209-28J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH209-28J-300
SDI: B-1/4-28UNF
SD: 1 3/4
UCTH208-25J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH208-25J-300
SDI: B-1/4-28UNF
SD: 1 9/16
UCTH212-39J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH212-39J-300
SDI: B-R1/8
SD: 2 7/16
