- Loyal
- NA4901R
NA4901R Bearing | Loyal
NA4901R PDF download| NA4901R interchange NTN NA4901R | |
| NA4901R cross reference NTN NA4901R | |
| NA4901R Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NA4901R |
| k | 2 mm |
| C | 13 mm |
| s | 0,5 mm |
| d | 12 mm |
| F | 16 mm |
| D | 24 mm |
| B | 13 mm |
| Lw | 9.8 mm |
| Dw | 2.5 mm |
| Cr | 9.55 kN |
| C0r | 10.9 kN |
| Mass | 0.03 kg |
| s max | 0.5 mm |
| r min. | 0,3 mm |
| Da max | 22 mm |
| da min | 14 mm |
| rs min | 0.3 mm |
| Weight | 0,026 Kg |
| ras max | 0.3 mm |
| Da max. | 22 mm |
| da min. | 14 mm |
| ra max. | 0,3 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Size (mm) | 12x24x13 |
| Width (mm) | 13 |
| Nlim (oil) | 23,000 rpm |
| Nlim (grease) | 15,000 rpm |
| Product Group | B04144 |
| Bearing number | NA4901R |
| Precision class | P0 |
| Weight / Kilogram | 0.031 |
| Manufacturer Name | NTN |
| Bore Diameter (mm) | 12 |
| Outer Diameter (mm) | 24 |
| Minimum Buy Quantity | N/A |
| Radial clearance class | CN |
| (Grease) Lubrication Speed | 15 000 r/min |
| Basic static load rating (C0) | 10,9 kN |
| Basic dynamic load rating (C) | 9,55 kN |
| Lubrication hole on inner ring | Non/No |
| Lubrication hole on outer ring | Oui/Yes |
| Max operating temperature, Tmax | 120 °C |
| Min operating temperature, Tmin | -20 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic outer ring frequency, BPF0 | 6.05 Hz |
| Characteristic inner ring frequency, BPFI | 7.95 Hz |
| Characteristic rolling element frequency, BSF | 7.26 Hz |
UCTH209-26J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH209-26J-300
SDI: B-1/4-28UNF
SD: 1 5/8
UCTH205-16J-150 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH205-16J-150
SDI: B-1/4-28UNF
SD: 1.00000000
UCTH212-39J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH212-39J-300
SDI: B-R1/8
SD: 2 7/16
ZKX11-32 Tapered bore (with adapter) inch - ZK series
DVIS: A-1/4-28UNF
CNSORDERNO: Medium-duty(X)
SDI: ZKX11-32
SD: 2.00000000
