250RU91 Single Row Cylindrical Roller Bearing 250x410x111.1mm
| Model Number |
VS800 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
250RU91 Single Row Cylindrical Roller Bearing 250x410x111.1mm Size Chart (mm/inches) |
|---|
| d | 90 mm |
| D | 190 mm |
| B | 43 mm |
| a | 80.5 mm |
| Contact angle α | 40 ° |
| rs min | 3 mm |
| r1s min | 1.1 mm |
| Radial clearance class | CN |
| Mass | 5.16 kg |
| Dynamic load, C | 156 kN |
| Static load, C0 | 135 kN |
| Fatigue limit load, Cu | 5.2 kN |
| Nlim (oil) | 4,500 rpm |
| Nlim (grease) | 3,400 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 | 4.28 Hz |
| Characteristic outer ring frequency, BPF0 | 4.96 Hz |
| Characteristic inner ring frequency, BPFI | 7.04 Hz |
| da min | 104 mm |
| db min | 97 mm |
| Da max | 176 mm |
| Db max | 183 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 | 0 |
| EAN | 4547359452990 |
| 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 | Steel |
| Contact Angle | 40 Degree |
| Internal Clearance | C3-Loose |
| Number of Bearings | 1 (Single) |
| Mounting Arrangement | Universal |
| Inch - Metric | Metric |
| Long Description | 90MM Bore; 190MM Outside Diameter; 43MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C3-Loose; Steel Cage; 40 Degree; 1 (Single); U |
| 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 |
| Outside Diameter | 7.48 Inch | 190 Millimeter |
| Width | 1.693 Inch | 43 Millimeter |
| Bore | 3.543 Inch | 90 Millimeter |