- Loyal
- 4T-749A/742
4T-749A/742 Bearing | Loyal
4T-749A/742 PDF download| 4T-749A/742 interchange NTN 4T-749A/742 | |
| 4T-749A/742 cross reference NTN 4T-749A/742 | |
| 4T-749A/742 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 4T-749A/742 |
| e | 0.33 |
| a | 12 mm |
| d | 82,55 mm |
| D | 150,089 mm |
| T | 44,45 mm |
| B | 46,672 mm |
| C | 36,512 mm |
| Y0 | 1.01 |
| Db | 142 mm |
| da | 99 mm |
| Y2 | 1.84 |
| d1 | 114.5 mm |
| Da | 134 mm |
| db | 93 mm |
| Mass | 3.37 kg |
| Weight | 3,37 Kg |
| ra max | 3.5 mm |
| ra max. | 3,5 mm |
| r1a max | 3.3 mm |
| ra1 max. | 3,3 mm |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Size (mm) | 82.55x150.089x44.45 |
| Width (mm) | 44,45 |
| Nlim (oil) | 3,200 rpm |
| Nlim (grease) | 2,400 rpm |
| Product Group | B04336 |
| Bearing number | 4T-749A/742 |
| Dynamic load, C | 261 kN |
| Static load, C0 | 360 kN |
| Weight / Kilogram | 0 |
| Manufacturer Name | NTN |
| Bore Diameter (mm) | 82,55 |
| Outer Diameter (mm) | 150,089 |
| Minimum Buy Quantity | N/A |
| Calculation factor (e) | 0,33 |
| Fatigue limit load, Cu | 42 kN |
| Calculation factor (Y0) | 1,01 |
| (Oil) Lubrication Speed | 3 200 r/min |
| (Grease) Lubrication Speed | 2 400 r/min |
| Rating life coefficient, A2 | 1.4 |
| Basic static load rating (C0) | 360 kN |
| Basic dynamic load rating (C) | 261 kN |
| Max operating temperature, Tmax | 120 °C |
| Min operating temperature, Tmin | -40 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic outer ring frequency, BPF0 | 7.69 Hz |
| Characteristic inner ring frequency, BPFI | 10.31 Hz |
| Characteristic rolling element frequency, BSF | 6.55 Hz |
UCTH207-20J-230 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH207-20J-230
SDI: B-1/4-28UNF
SD: 1 1/4
UCTH207-23J-230 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
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SDI: B-1/4-28UNF
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UCTH212-36J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH212-36J-300
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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
