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- 6221NR
6221NR Bearing | Loyal
6221NR PDF download| 6221NR interchange NTN 6221NR | |
| 6221NR cross reference NTN 6221NR | |
| 6221NR Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 6221NR |
| b | 3,5 mm |
| d | 105 mm |
| D | 190 mm |
| B | 36 mm |
| C | 36 mm |
| f | 3,1 mm |
| a | 5,69 mm |
| D1 | 183,64 mm |
| D2 | 202,9 mm |
| Cy | 8,4 mm |
| f0 | 14.4 |
| rn | 0,5 mm |
| Dx | 205 mm |
| Cz | 3,1 mm |
| Bore | 4.134 Inch | 105 Millimeter |
| Noun | Bearing |
| Mass | 3.7 kg |
| b max | 3.8 mm |
| b min | 3.5 mm |
| a min | 5.44 mm |
| a max | 5.69 mm |
| UNSPSC | 31171504 |
| D4 max | 202.9 mm |
| Db min | 205 mm |
| da min | 116 mm |
| D3 max | 183.64 mm |
| Da max | 179 mm |
| rs min | 2.1 mm |
| Ca max | 8.79 mm |
| Ca min | 8.54 mm |
| r0 max | 0.6 mm |
| ra max | 2 mm |
| da max | 125 mm |
| r min. | 2,1 mm |
| Weight | 3,7 Kg |
| series: | 62 |
| r0 max. | 0,6 mm |
| da min. | 116 mm |
| rNa max | 0.5 mm |
| Da max. | 179 mm |
| rNs min | 0.5 mm |
| ra max. | 2 mm |
| Category | Single Row Ball Bearing |
| Size (mm) | 105x190x36 |
| Inventory | 0.0 |
| Enclosure | Open |
| Snap Ring | Yes |
| Nlim (oil) | 4,000 rpm |
| bore type: | Round |
| Width (mm) | 36 |
| Weight / LBS | 8.16 |
| maximum rpm: | 4000 RPM |
| Inch - Metric | Metric |
| Product Group | B00308 |
| Cage Material | Steel |
| closure type: | Open |
| Nlim (grease) | 3,400 rpm |
| Keyword String | Ball |
| Bearing number | 6221NR |
| fillet radius: | 2.1 mm |
| cage material: | Steel |
| overall width: | 36 mm |
| bore diameter: | 105 mm |
| Precision Class | ABEC 1 | ISO P0 |
| Rolling Element | Ball Bearing |
| finish/coating: | Uncoated |
| Dynamic load, C | 133 kN |
| Static load, C0 | 105 kN |
| Outside Diameter | 7.48 Inch | 190 Millimeter |
| Manufacturer URL | http://www.ntnamerica.com |
| Outer Race Width | 1.417 Inch | 36 Millimeter |
| Long Description | 105MM Bore; 190MM Outside Diameter; 36MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features |
| bearing material: | High Carbon Chrome Steel |
| inner ring width: | 36 mm |
| outer ring width: | 36 mm |
| outside diameter: | 190 mm |
| precision rating: | ISO Class 0 |
| Weight / Kilogram | 3.794 |
| Manufacturer Name | NTN |
| Internal Clearance | C3-Loose |
| Bore Diameter (mm) | 105 |
| maximum rpm (oil): | 4200 rpm |
| internal clearance: | CN |
| Snap ring reference | R190 |
| snap ring included: | With Snap Ring |
| Outer Diameter (mm) | 190 |
| Minimum Buy Quantity | N/A |
| row type & fill slot: | Single Row Non-Fill Slot |
| maximum rpm (grease): | 3500 rpm |
| static load capacity: | 105000 N |
| dynamic load capacity: | 133000 N |
| Fatigue limit load, Cu | 3.95 kN |
| Radial clearance class | CN |
| Harmonized Tariff Code | 8482.10.50.68 |
| (Oil) Lubrication Speed | 4 000 r/min |
| Manufacturer Item Number | 6221NR |
| Internal Special Features | No |
| (Grease) Lubrication Speed | 3 400 r/min |
| manufacturer product page: | Click here |
| operating temperature range: | -40 to 120 ºC |
| Basic static load rating (C0) | 105 kN |
| Basic dynamic load rating (C) | 133 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 outer ring frequency, BPF0 | 4.08 Hz |
| Characteristic inner ring frequency, BPFI | 5.92 Hz |
| Characteristic rolling element frequency, BSF | 5.28 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
UCTH208-25J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH208-25J-300
SDI: B-1/4-28UNF
SD: 1 9/16
UCHA215-48 with Setscrew(inch)
CNSORDERNO: A-R1/8
SDI: UCHA215-48
DVIS: 3.00000000
SD: Normal-duty(2)
