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- 7321BG
7321BG Bearing | Loyal
7321BG PDF download| 7321BG interchange NTN 7321BG | |
| 7321BG cross reference NTN 7321BG | |
| 7321BG Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 7321BG |
| C | 49,000 mm |
| a | 93.5 mm |
| d | 105,000 mm |
| D | 225,000 mm |
| B | 49,000 mm |
| Noun | Bearing |
| Mass | 8.36 kg |
| Bore | 4.134 Inch | 105 Millimeter |
| Width | 1.929 Inch | 49 Millimeter |
| ra max | 2.5 mm |
| rs min | 3 mm |
| Db max | 218 mm |
| Da max | 211 mm |
| UNSPSC | 31171531 |
| db min | 112 mm |
| da min | 119 mm |
| r1a max | 1 mm |
| weight: | 8.080 kg |
| r1s min | 1.1 mm |
| Category | Angular Contact Ball Bearing |
| Inventory | 0.0 |
| Size (mm) | 105x225x49 |
| Enclosure | Open |
| Snap Ring | No |
| Nlim (oil) | 3,800 rpm |
| bore type: | Round |
| Width (mm) | 49,000 |
| Weight / LBS | 17.857 |
| Flush Ground | Yes |
| maximum rpm: | 3800 rpm |
| Nlim (grease) | 2,900 rpm |
| Inch - Metric | Metric |
| closure type: | Open |
| Contact Angle | 40 Degree |
| Product Group | B00308 |
| Cage Material | Steel |
| Bearing number | 7321BG |
| Keyword String | Angular Contact |
| overall width: | 49 mm |
| cage material: | Steel |
| contact angle: | 40 ° |
| fillet radius: | 3 mm |
| bore diameter: | 105 mm |
| finish/coating: | Uncoated |
| Rolling Element | Ball Bearing |
| Precision Class | ABEC 1 | ISO P0 |
| Dynamic load, C | 202 kN |
| Static load, C0 | 194 kN |
| Contact angle α | 40 ° |
| Manufacturer URL | http://www.ntnamerica.com |
| Outside Diameter | 8.858 Inch | 225 Millimeter |
| Long Description | 105MM Bore; 225MM Outside Diameter; 49MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring |
| outside diameter: | 225 mm |
| precision rating: | ISO Class 0 |
| bearing material: | High Carbon Chrome Steel |
| Manufacturer Name | NTN |
| Weight / Kilogram | 8.11 |
| Bore Diameter (mm) | 105,000 |
| Number of Bearings | 1 (Single) |
| Internal Clearance | C0-Medium |
| Outer Diameter (mm) | 225,000 |
| snap ring included: | Without Snap Ring |
| Minimum Buy Quantity | N/A |
| Mounting Arrangement | Universal |
| row type & fill slot: | Single-Row Non-Fill Slot |
| Fatigue limit load, Cu | 6.9 kN |
| Radial clearance class | CN |
| Harmonized Tariff Code | 8482.10.50.28 |
| Number of Rows of Balls | Single Row |
| Manufacturer Item Number | 7321BG |
| manufacturer product page: | Click here |
| operating temperature range: | -40 to 120 ºC |
| radial static load capacity: | 194000 N |
| radial dynamic load capacity: | 202000 N |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Maximum Capacity / Filling Slot | No |
| Characteristic cage frequency, FTF | 0.41 Hz |
| Characteristic outer ring frequency, BPF0 | 4.94 Hz |
| Characteristic inner ring frequency, BPFI | 7.06 Hz |
| Characteristic rolling element frequency, BSF | 4.19 Hz |
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