Bearing GN307KRRB Timken GN307KRRB Timken bearing Size Chart (mm/inches) |
|---|
| d | 110 mm |
| D | 240 mm |
| B | 50 mm |
| a | 99 mm |
| Contact angle α | 40 ° |
| rs min | 3 mm |
| r1s min | 1.1 mm |
| Radial clearance class | CN |
| Mass | 11 kg |
| Dynamic load, C | 213 kN |
| Static load, C0 | 208 kN |
| Fatigue limit load, Cu | 7.1 kN |
| Nlim (oil) | 3,700 rpm |
| Nlim (grease) | 2,700 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.41 Hz |
| Characteristic rolling element frequency, BSF | 4.14 Hz |
| Characteristic outer ring frequency, BPF0 | 4.51 Hz |
| Characteristic inner ring frequency, BPFI | 6.49 Hz |
| da min | 124 mm |
| db min | 117 mm |
| Da max | 226 mm |
| Db max | 233 mm |
| r1a max | 1 mm |
| ra max | 2.5 mm |
| Category | Angular Contact Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 11.24 |
| EAN | 4547359453782 |
| Product Group | B00308 |
| Enclosure | Open |
| Flush Ground | Yes |
| Rolling Element | Ball Bearing |
| Number of Rows of Balls | Single Row |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Snap Ring | No |
| Cage Material | Brass |
| Contact Angle | 40 Degree |
| Internal Clearance | C0-Medium |
| Number of Bearings | 1 (Single) |
| Mounting Arrangement | Universal |
| Inch - Metric | Metric |
| Long Description | 110MM Bore; 240MM Outside Diameter; 50MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring |
| Category | Angular Contact Ball Bearing |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword String | Angular Contact |
| Manufacturer URL | http://www.ntnamerica.com |
| Manufacturer Item Number | 7322BL1BG |
| Weight / LBS | 24.752 |
| Bore | 4.331 Inch | 110 Millimeter |
| Width | 1.969 Inch | 50 Millimeter |
| Outside Diameter | 9.449 Inch | 240 Millimeter |