- Loyal
- 7311B
7311B Bearing | Loyal
7311B PDF download| 7311B interchange NTN 7311B | |
| 7311B cross reference NTN 7311B | |
| 7311B Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 7311B |
| D | 120 mm |
| d | 55 mm |
| B | 29 mm |
| C | 29 mm |
| a | 52 mm |
| Noun | Bearing |
| Mass | 1.42 kg |
| Bore | 2.165 Inch | 55 Millimeter |
| Width | 1.142 Inch | 29 Millimeter |
| ra max | 1 mm |
| Weight | 1,42 Kg |
| Db max | 114.5 mm |
| Da max | 110 mm |
| da min | 65 mm |
| UNSPSC | 31171531 |
| rs min | 2 mm |
| r min. | 2 mm |
| db min | 60,5 mm |
| ra max. | 2 mm |
| da min. | 65 mm |
| r1s min | 1 mm |
| r1 min. | 1 mm |
| r1a max | 1 mm |
| Category | Angular Contact Ball Bearing |
| Inventory | 0.0 |
| Snap Ring | No |
| Size (mm) | 55x120x29 |
| Enclosure | Open |
| Nlim (oil) | 7,300 rpm |
| bore type: | Round |
| Width (mm) | 29 |
| Flush Ground | No |
| Cage Material | Steel |
| Inch - Metric | Metric |
| closure type: | Open |
| Contact Angle | 40 Degree |
| Nlim (grease) | 5,500 rpm |
| Product Group | B00308 |
| contact angle: | 40 ° |
| overall width: | 29 mm |
| Keyword String | Angular Contact |
| bore diameter: | 55 mm |
| Bearing number | 7311B |
| Static load, C0 | 56.5 kN |
| Angle (α) | 40 ° |
| Precision Class | ABEC 1 | ISO P0 |
| Dynamic load, C | 79 kN |
| Rolling Element | Ball Bearing |
| Long Description | 55MM Bore; 120MM Outside Diameter; 29MM Width; Open; No Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C0-Medium; Steel Cage; 40 Degree; 1 (Single) |
| Outside Diameter | 4.724 Inch | 120 Millimeter |
| Contact angle α | 40 ° |
| Manufacturer URL | http://www.ntnamerica.com |
| outside diameter: | 120 mm |
| Weight / Kilogram | 1.44 |
| Manufacturer Name | NTN |
| Number of Bearings | 1 (Single) |
| Internal Clearance | C0-Medium |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 120 |
| Minimum Buy Quantity | N/A |
| row type & fill slot: | Single-Row Non-Fill Slot |
| Harmonized Tariff Code | 8482.10.50.28 |
| Fatigue limit load, Cu | 2.55 kN |
| Number of Rows of Balls | Single Row |
| manufacturer upc number: | 4547359450927 |
| (Grease) Lubrication Speed | 5 500 r/min |
| Basic dynamic load rating (C) | 79 kN |
| Basic static load rating (C0) | 56,5 kN |
| Maximum Capacity / Filling Slot | No |
| Max operating temperature, Tmax | 120 °C |
| Min operating temperature, Tmin | -40 °C |
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