- Loyal
- 6221
6221 Bearing | Loyal
6221 PDF download| 6221 interchange NTN 6221 | |
| 6221 cross reference NTN 6221 | |
| 6221 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 6221 |
| D | 190 mm |
| C | 36 mm |
| B | 36 mm |
| d | 105 mm |
| f0 | 14.4 |
| Noun | Bearing |
| Mass | 3.7 kg |
| Bore | 4.134 Inch | 105 Millimeter |
| r min. | 2,1 mm |
| UNSPSC | 31171504 |
| Weight | 3,7 Kg |
| ra max | 2 mm |
| Da max | 179 mm |
| da min | 116 mm |
| rs min | 2.1 mm |
| da max | 125 mm |
| da min. | 116 mm |
| Da max. | 179 mm |
| ra max. | 2 mm |
| Category | Single Row Ball Bearing |
| Snap Ring | No |
| Inventory | 0.0 |
| Size (mm) | 105x190x36 |
| Enclosure | Open |
| Nlim (oil) | 4,000 rpm |
| Width (mm) | 36 |
| Weight / LBS | 8.16 |
| Product Group | B00308 |
| Nlim (grease) | 3,400 rpm |
| Inch - Metric | Metric |
| Cage Material | Steel |
| Bearing number | 6221 |
| Keyword String | Ball |
| Other Features | Deep Groove |
| Dynamic load, C | 133 kN |
| Rolling Element | Ball Bearing |
| Precision Class | ABEC 1 | ISO P0 |
| Static load, C0 | 105 kN |
| Manufacturer URL | http://www.ntnamerica.com |
| Long Description | 105MM Bore; 190MM Outside Diameter; 36MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage |
| Outside Diameter | 7.48 Inch | 190 Millimeter |
| Outer Race Width | 1.417 Inch | 36 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |
| Weight / Kilogram | 3.8 |
| Manufacturer Name | NTN |
| Bore Diameter (mm) | 105 |
| Internal Clearance | C0-Medium |
| Outer Diameter (mm) | 190 |
| Minimum Buy Quantity | N/A |
| Fatigue limit load, Cu | 3.95 kN |
| Harmonized Tariff Code | 8482.10.50.68 |
| Radial clearance class | CN |
| (Oil) Lubrication Speed | 4 000 r/min |
| Internal Special Features | No |
| (Grease) Lubrication Speed | 3 400 r/min |
| Basic dynamic load rating (C) | 133 kN |
| Basic static load rating (C0) | 105 kN |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Maximum Capacity / Filling Slot | No |
| Characteristic cage frequency, FTF | 0.41 Hz |
| Characteristic inner ring frequency, BPFI | 5.92 Hz |
| Characteristic outer ring frequency, BPF0 | 4.08 Hz |
| Characteristic rolling element frequency, BSF | 5.28 Hz |
UCTH209-28J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH209-28J-300
SDI: B-1/4-28UNF
SD: 1 3/4
UCTH207-21J-230 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH207-21J-230
SDI: B-1/4-28UNF
SD: 1 5/16
ZK311-32 Tapered bore (with adapter) inch - ZK series
DVIS: A-R1/8
CNSORDERNO: Heavy-duty(3)
SDI: ZK311-32
SD: 2.00000000
ZK312-34 Tapered bore (with adapter) inch - ZK series
DVIS: A-R1/8
CNSORDERNO: Heavy-duty(3)
SDI: ZK312-34
SD: 2 1/8
