- Loyal
- NU228R
NU228R Bearing | Loyal
NU228R PDF download| NU228R interchange KOYO NU228R | |
| NU228R cross reference KOYO NU228R | |
| NU228R Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NU228R |
| C | 42 mm |
| d | 140 mm |
| D | 250 mm |
| B | 42 mm |
| B2 | - |
| Cu | 67.5 |
| Ew | - |
| d1 | - |
| B1 | - |
| Cr | 491 |
| Fw | 169 mm |
| C0r | 514 |
| r min. | 3 mm |
| Weight | 8.50 Kg |
| r(min) | 3 |
| da(min) | - |
| db(min) | 153 |
| db(max) | 166 |
| dc(min) | - |
| r1(min) | 3 |
| dd(min) | - |
| Da(max) | 237 |
| Db(max) | - |
| Db(min) | - |
| r1 min. | 3 mm |
| ra(max) | 2.5 |
| rb(max) | 2.5 |
| Oil lub. | 2900 |
| Size (mm) | 140x250x42 |
| Width (mm) | 42 |
| Grease lub. | 2400 |
| Bearing No. | NU228R |
| Bearing number | NU228R |
| (Refer.)Mass(kg) | 8.50 |
| Bore Diameter (mm) | 140 |
| Outer Diameter (mm) | 250 |
| (Grease) Lubrication Speed | 2400 r/min |
| Basic static load rating (C0) | 514 kN |
| Basic dynamic load rating (C) | 392 kN |
UCTH207-21J-230 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH207-21J-230
SDI: B-1/4-28UNF
SD: 1 5/16
UCTH208-24J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH208-24J-300
SDI: B-1/4-28UNF
SD: 1 1/2
UCTH212-39J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH212-39J-300
SDI: B-R1/8
SD: 2 7/16
