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SKF S71907 CDTP/P4B Super Precision Bearings
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Work Head Spindle bearing
SKF S71907 CDTP/P4B Bearing SPECIFICATIONS
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- SKF
S71907 CDTP/P4B
-
Icuc Corporation Japan2020-07-10 09:46:19
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SKF S71907 CDTP/P4B SKF S71907 CDTP/P4B Super Precision Bearings Specifications
SKF S71907 CDTP/P4B bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 71914 ACE/P4A |
| Size (mm) | 100x70x16 |
| Bore Diameter (mm) | 100 |
| Outer Diameter (mm) | 70 |
| Width (mm) | 16 |
| d | 70 mm |
| D | 100 mm |
| B | 16 mm |
| d1 | 79.3 mm |
| d2 | 76.8 mm |
| D1 | 90.52 mm |
| r1,2 - min. | 1 mm |
| r3,4 - min. | 0.3 mm |
| a | 29.1 mm |
| da - min. | 74.6 mm |
| db - min. | 72 mm |
| Da - max. | 95.4 mm |
| Db - max. | 98 mm |
| ra - max. | 1 mm |
| rb - max. | 0.3 mm |
| dn | 81.5 mm |
| Basic dynamic load rating - C | 20.8 kN |
| Basic static load rating - C0 | 15.3 kN |
| Fatigue load limit - Pu | 0.655 kN |
| Limiting speed for grease lubrication | 16500 r/min |
| Limiting speed for oil lubrication | 26000 mm/min |
| Ball - Dw | 9.525 mm |
| Ball - z | 22 |
| Gref | 4.3 cm3 |
| Calculation factor - e | 0.68 |
| Calculation factor - Y2 | 0.87 |
| Calculation factor - Y0 | 0.38 |
| Calculation factor - X2 | 0.41 |
| Calculation factor - Y1 | 0.92 |
| Calculation factor - Y2 | 1.41 |
| Calculation factor - Y0 | 0.76 |
| Calculation factor - X2 | 0.67 |
| Preload class A - GA | 190 N |
| Preload class B - GB | 570 N |
| Preload class C - GC | 1130 N |
| Calculation factor - f | 1.14 |
| Calculation factor - f1 | 0.99 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.04 |
| Calculation factor - f2C | 1.07 |
| Calculation factor - fHC | 1 |
| Preload class A | 131 N/micron |
| Preload class B | 197 N/micron |
| Preload class C | 258 N/micron |
| Category | Precision Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0 |
| Product Group | B04270 |
| Enclosure | Open |
| Precision Class | ABEC 7 | ISO P4 |
| Material - Ball | Steel |
| Number of Bearings | 1 (Single) |
| Contact Angle | 25 Degree |
| Preload | None |
| Raceway Style | 1 Rib Inner Ring and Outer Ring |
| Cage Material | Phenolic |
| Rolling Element | Ball Bearing |
| Flush Ground | No |
| Inch - Metric | Metric |
| Other Features | Single Row | Angular Contact | High Speed E Design |
| Long Description | 70MM Bore; 100MM Outside Diameter; 16MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearing; 25 Degree Contact Angle; Phenolic Cage Material; 1 Rib Inner Ring and |
| Category | Precision Ball Bearings |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword String | Ball Angular Contact |
| Manufacturer URL | http://www.skf.com |
| Bore | 2.756 Inch | 70 Millimeter |
| Outside Diameter | 3.937 Inch | 100 Millimeter |
| Width | 0.63 Inch | 16 Millimeter |
| d1 | 79.3 mm |
| d2 | 76.8 mm |
| D1 | 90.52 mm |
| r1,2 min. | 1 mm |
| r3,4 min. | 0.3 mm |
| da min. | 74.6 mm |
| db min. | 72 mm |
| Da max. | 95.4 mm |
| Db max. | 98 mm |
| ra max. | 1 mm |
| rb max. | 0.3 mm |
| dn | 81.5 mm |
| Basic dynamic load rating C | 20.8 kN |
| Basic static load rating C0 | 15.3 kN |
| Fatigue load limit Pu | 0.655 kN |
| Attainable speed for grease lubrication | 16500 r/min |
| Attainable speed for oil-air lubrication | 26000 r/min |
| Ball diameter Dw | 9.525 mm |
| Number of balls z | 22 |
| Reference grease quantity Gref | 4.3 cm³ |
| Preload class A GA | 190 N |
| Static axial stiffness, preload class A | 131 N/µm |
| Preload class B GB | 570 N |
| Static axial stiffness, preload class B | 197 N/µm |
| Preload class C GC | 1130 N |
| Static axial stiffness, preload class C | 258 N/µm |
| Calculation factor f | 1.14 |
| Calculation factor f1 | 0.99 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.04 |
| Calculation factor f2C | 1.07 |
| Calculation factor fHC | 1 |
| 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 | 0.32 kg |
SKF S71907 CDTP/P4B INTERCHANGE
Work Head Spindle bearing Part series S71907 CDTP/P4B is a potential replacement for these common bearing part numbers:
S71907 CDTP/P4B
S71907 CDTP/P4B
S71907 CDTP/P4B
S71907 CDTP/P4B
S71907 CDTP/P4B
S71907 CDTP/P4B
S71907 CDTP/P4B
S71907 CDTP/P4B
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- AddressAkashi-cho, Chuo-ku, Tokyo 104-0044
- Phone(Working Time)+81-3-5565-1583
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