4142935YEX Eccentric Roller Bearing 25x68.5x42mm
Advance 4142935YEX Eccentric Roller Bearing 25x68.5x42mm is your source Industrial Bearings Solutions for quality Oilfield Bearings and accessories. shop online for home delivery or pick up in 115x75x20 one of our 10000 .
Product Details
| Bearing number | 7015 ACD/HCP4A |
| Size (mm) | 115x75x20 |
| Bore Diameter (mm) | 115 |
| Outer Diameter (mm) | 75 |
| Width (mm) | 20 |
| d | 75 mm |
| D | 115 mm |
| B | 20 mm |
| d1 | 87.3 mm |
| d2 | 87.3 mm |
| D1 | 102.7 mm |
| r1,2 - min. | 1.1 mm |
| r3,4 - min. | 0.6 mm |
| a | 32.3 mm |
| da - min. | 81 mm |
| db - min. | 81 mm |
| Da - max. | 109 mm |
| Db - max. | 111 mm |
| ra - max. | 1 mm |
| rb - max. | 0.6 mm |
| dn | 90 mm |
| Basic dynamic load rating - C | 49.4 kN |
| Basic static load rating - C0 | 46.5 kN |
| Fatigue load limit - Pu | 2 kN |
| Limiting speed for grease lubrication | 13000 r/min |
| Limiting speed for oil lubrication | 20000 mm/min |
| Ball - Dw | 12.7 mm |
| Ball - z | 20 |
| Gref | 8.4 cm3 |
| Calculation factor - e | 0.68 |
| Calculation factor - Y2 | 1.41 |
| Calculation factor - Y0 | 0.76 |
| Calculation factor - X2 | 0.67 |
| Calculation factor - Y1 | 0.92 |
| Preload class A - GA | 310 N |
| Preload class B - GB | 620 N |
| Preload class C - GC | 1240 N |
| Preload class D - GD | 2480 N |
| Calculation factor - f | 1.14 |
| Calculation factor - f1 | 0.99 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.02 |
| Calculation factor - f2C | 1.05 |
| Calculation factor - f2D | 1.08 |
| Calculation factor - fHC | 1.02 |
| Preload class A | 222 N/micron |
| Preload class B | 290 N/micron |
| Preload class C | 386 N/micron |
| Preload class D | 522 N/micron |
| 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 | 25 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 | 75MM Bore; 115MM Outside Diameter; 20MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Ceramic Ball Material; 1 (Single) Bearing; 25 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring R |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword String | Ball Angular Contact |
| Bore | 2.953 Inch | 75 Millimeter |
| Outside Diameter | 4.528 Inch | 115 Millimeter |
| Width | 0.787 Inch | 20 Millimeter |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 0.6 mm |
| da min. | 81 mm |
| db min. | 81 mm |
| Da max. | 109 mm |
| Db max. | 111 mm |
| ra max. | 1 mm |
| rb max. | 0.6 mm |
| Basic dynamic load rating C | 49.4 kN |
| Basic static load rating C0 | 46.5 kN |
| Fatigue load limit Pu | 1.96 kN |
| Attainable speed for grease lubrication | 13000 r/min |
| Attainable speed for oil-air lubrication | 20000 r/min |
| Ball diameter Dw | 12.7 mm |
| Number of balls z | 20 |
| Reference grease quantity Gref | 8.4 cm³ |
| Preload class A GA | 310 N |
| Static axial stiffness, preload class A | 222 N/µm |
| Preload class B GB | 620 N |
| Static axial stiffness, preload class B | 290 N/µm |
| Preload class C GC | 1240 N |
| Static axial stiffness, preload class C | 386 N/µm |
| Preload class D GD | 2480 N |
| Static axial stiffness, preload class D | 522 N/µm |
| Calculation factor f | 1.14 |
| Calculation factor f1 | 0.99 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.02 |
| Calculation factor f2C | 1.05 |
| Calculation factor f2D | 1.08 |
| Calculation factor fHC | 1.02 |
| Calculation factor e | 0.68 |
| Calculation factor (single, tandem) Y2 | 0.87 |
| Calculation factor (single, tandem) Y0 | 0.38 |
| Calculation factor (single, tandem) X2 | 0.41 |
| Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Calculation factor (back-to-back, face-to-face) Y0 | 0.76 |
| Calculation factor (back-to-back, face-to-face) X2 | 0.67 |
| Mass bearing | 0.53 kg |
