- Loyal
- RNA4908R
RNA4908R Bearing | Loyal
RNA4908R PDF download| RNA4908R interchange NTN RNA4908R | |
| RNA4908R cross reference NTN RNA4908R | |
| RNA4908R Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | RNA4908R |
| D | 62 mm |
| C | 22 mm |
| k | 3 mm |
| Lw | 16.8 mm |
| Cr | 43.5 kN |
| Fw | 48 mm |
| Dw | 5 mm |
| C0r | 66.5 kN |
| Mass | 0.14 kg |
| Da max | 58 mm |
| r min. | 0,6 mm |
| Weight | 0,14 Kg |
| rs min | 0.6 mm |
| series: | RNA49 |
| ra max. | 0,6 mm |
| ras max | 0.6 mm |
| Da max. | 58 mm |
| flanges: | No Flange |
| Category | Roller Bearings |
| Size (mm) | 48x62x22 |
| Inventory | 0.0 |
| Width (mm) | 22 |
| Nlim (oil) | 8,500 rpm |
| maximum rpm: | 8500 RPM |
| Product Group | B04144 |
| Nlim (grease) | 5,500 rpm |
| closure type: | Open |
| bore diameter: | 48 mm |
| Bearing number | RNA4908R |
| overall width: | 22 mm |
| standards met: | JIS B 15 |
| Precision class | P0 |
| outside diameter: | 62 mm |
| precision rating: | Not Rated |
| Manufacturer Name | NTN |
| Weight / Kilogram | 0.139 |
| Bore Diameter (mm) | 48 |
| Outer Diameter (mm) | 62 |
| needle bearing type: | Machined Bearing with No Inner Ring |
| Minimum Buy Quantity | N/A |
| static load capacity: | 6800 kgf |
| Radial clearance class | CN |
| lubrication hole type: | No Hole |
| dynamic load capacity: | 4450 kgf |
| (Grease) Lubrication Speed | 5500 r/min |
| Basic static load rating (C0) | 66,5 kN |
| Basic dynamic load rating (C) | 43,5 kN |
| Lubrication hole on outer ring | Oui/Yes |
| Max operating temperature, Tmax | 120 °C |
| Min operating temperature, Tmin | -20 °C |
| Characteristic cage frequency, FTF | 0.45 Hz |
| Characteristic inner ring frequency, BPFI | 12.04 Hz |
| Characteristic outer ring frequency, BPF0 | 9.96 Hz |
| Characteristic rolling element frequency, BSF | 10.51 Hz |
ZKX12-34 Tapered bore (with adapter) inch - ZK series
DVIS: A-1/4-28UNF
CNSORDERNO: Medium-duty(X)
SDI: ZKX12-34
SD: 2 1/8
UCTH209-27J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH209-27J-300
SDI: B-1/4-28UNF
SD: 1 11/16
UCTH207-20J-230 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH207-20J-230
SDI: B-1/4-28UNF
SD: 1 1/4
