350 Tapered Roller Bearing 40MM ID New
350 Tapered Roller Bearing 40MM ID New with easy-to-use parts graphics, giving 55x80x13 Size (mm) you 55x80x13 the ability to check parts availability, Taper Bearing Sets TIMKEN pricing, examine remanufactured options. Industrial Bearings Solutions 55 Bore Diameter (mm)
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 71911 CD/HCP4A |
| Size (mm) | 55x80x13 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 80 |
| Width (mm) | 13 |
| d | 55 mm |
| D | 80 mm |
| B | 13 mm |
| C | 13 mm |
| d1 | 62.7 mm |
| d2 | 62.7 mm |
| r1 min. | 1 mm |
| r2 min. | 1 mm |
| r3 min. | 0,3 mm |
| r4 min. | 0,3 mm |
| D1 | 72.3 mm |
| D2 | 74,6 mm |
| da min. | 59.6 mm |
| Da max. | 75.4 mm |
| db min | 59,6 mm |
| ra max. | 1 mm |
| rb max. | 0.3 mm |
| dh | 64,7 mm |
| Db max | 78 mm |
| Weight | 0,15 Kg |
| Basic dynamic load rating (C) | 19,5 kN |
| Basic static load rating (C0) | 14,6 kN |
| (Grease) Lubrication Speed | 19 000 r/min |
| (Oil) Lubrication Speed | 30 000 r/min |
| Fatigue load limit (Pu) | 0,62 |
| Category | Precision Ball Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Product Group | B04270 |
| Enclosure | Open |
| Precision Class | ABEC 7 | ISO P4 |
| Material - Ball | Ceramic |
| Number of Bearings | 1 (Single) |
| Contact Angle | 15 Degree |
| Preload | None |
| Raceway Style | 1 Rib Outer Ring |
| Cage Material | Phenolic |
| Rolling Element | Ball Bearing |
| Flush Ground | No |
| Inch - Metric | Metric |
| Other Features | Single Row | Angular Contact | High Capacity Basic Design |
| Long Description | 55MM Bore; 80MM Outside Diameter; 13MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Ceramic Ball Material; 1 (Single) Bearing; 15 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring Ra |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword String | Ball Angular Contact |
| Bore | 2.165 Inch | 55 Millimeter |
| Width | 0.512 Inch | 13 Millimeter |
| Outside Diameter | 3.15 Inch | 80 Millimeter |
| r1,2 min. | 1 mm |
| r3,4 min. | 0.3 mm |
| a | 15.6 mm |
| db min. | 59.6 mm |
| Db max. | 78 mm |
| dn | 64.7 mm |
| Basic dynamic load rating C | 19.5 kN |
| Basic static load rating C0 | 14.6 kN |
| Fatigue load limit Pu | 0.62 kN |
| Attainable speed for grease lubrication | 19000 r/min |
| Attainable speed for oil-air lubrication | 30000 r/min |
| Ball diameter Dw | 7.938 mm |
| Number of balls z | 23 |
| Reference grease quantity Gref | 2.49 cm³ |
| Preload class A GA | 70 N |
| Static axial stiffness, preload class A | 54 N/µm |
| Preload class B GB | 140 N |
| Static axial stiffness, preload class B | 72 N/µm |
| Preload class C GC | 280 N |
| Static axial stiffness, preload class C | 99 N/µm |
| Preload class D GD | 560 N |
| Static axial stiffness, preload class D | 140 N/µm |
| Calculation factor f | 1.15 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.07 |
| Calculation factor f2C | 1.12 |
| Calculation factor f2D | 1.18 |
| Calculation factor fHC | 1.04 |
| Calculation factor f0 | 10.4 |
| Mass bearing | 0.15 kg |
Company Profile
| Worktime |
9:00-18:00 pm |
| Phone |
+852(3)1591338 |
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