- Loyal
- RNA4902R
RNA4902R Bearing | Loyal
RNA4902R PDF download| RNA4902R interchange NTN RNA4902R | |
| RNA4902R cross reference NTN RNA4902R | |
| RNA4902R Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | RNA4902R |
| D | 28 mm |
| k | 2.5 mm |
| C | 13 mm |
| Cr | 10.3 kN |
| Lw | 9.8 mm |
| Fw | 20 mm |
| Dw | 2.5 mm |
| C0r | 12.8 kN |
| Mass | 0.02 kg |
| rs min | 0.3 mm |
| Da max | 26 mm |
| Weight | 0,022 Kg |
| r min. | 0,3 mm |
| ras max | 0.3 mm |
| ra max. | 0,3 mm |
| Da max. | 26 mm |
| Category | Bearings |
| Size (mm) | 20x28x13 |
| Inventory | 0.0 |
| Nlim (oil) | 20,000 rpm |
| Width (mm) | 13 |
| Nlim (grease) | 13,000 rpm |
| Product Group | B04144 |
| Bearing number | RNA4902R |
| Precision class | P0 |
| Weight / Kilogram | 0.026 |
| Manufacturer Name | NTN |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 28 |
| Minimum Buy Quantity | N/A |
| Radial clearance class | CN |
| (Grease) Lubrication Speed | 13000 r/min |
| Basic static load rating (C0) | 12,8 kN |
| Basic dynamic load rating (C) | 10,3 kN |
| Lubrication hole on outer ring | Oui/Yes |
| Max operating temperature, Tmax | 120 °C |
| Min operating temperature, Tmin | -20 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic outer ring frequency, BPF0 | 7.11 Hz |
| Characteristic inner ring frequency, BPFI | 8.89 Hz |
| Characteristic rolling element frequency, BSF | 8.89 Hz |
UCTH213-40J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH213-40J-300
SDI: B-R1/8
SD: 2 1/2
ZK212-34 Tapered bore (with adapter) inch - ZK series
DVIS: A-1/4-28UNF
CNSORDERNO: Normal-duty(2)
SDI: ZK212-34
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
UCTH204-12J-150 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH204-12J-150
SDI: B-1/4-28UNF
SD: 3/4
