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340,000 mm x 460,000 mm x 112,000 mm NTN 7968BDB angular contact ball bearings
340,000 mm x 460,000 mm x 112,000 mm NTN 7968BDB angular contact ball bearings Manufacturers , Online Wholesale 340,000 mm x 460,000 mm x 112,000 mm Suppliers SNR self aligning ball bearings LTD. 74.61 mm d !
- NTN
7968BDB
- 33.3 mm
- 74.61 mm
- -20 °C
- 49.5 kN
- 7/16-20UNF
- 5.56 mm
- 12 mm
- 2.3 kg
-
SNR self aligning ball bearings LTD.2020-07-10 09:46:19
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340,000 mm x 460,000 mm x 112,000 mm NTN 7968BDB angular contact ball bearingsSpecification details
| S: | 33.3 mm | d: | 74.61 mm | T min.: | -20 °C |
| C0: | 49.5 kN | G: | 7/16-20UNF | SW: | 5.56 mm |
| m: | 12 mm | Weight: | 2.3 kg | D: | 130 mm |
| C1: | 9 mm | Size (mm): | 340,000 mm x 460,000 mm x 112,000 mm |
340,000 mm x 460,000 mm x 112,000 mm NTN 7968BDB angular contact ball bearingsInterchange guide
NTN 7968BDB bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 706 CD/HCP4A |
| Size (mm) | 17x6x6 |
| Bore Diameter (mm) | 17 |
| Outer Diameter (mm) | 6 |
| Width (mm) | 6 |
| d | 6 mm |
| D | 17 mm |
| B | 6 mm |
| d1 | 9.5 mm |
| d2 | 9.5 mm |
| D1 | 13.5 mm |
| r1,2 - min. | 0.3 mm |
| r3,4 - min. | 0.15 mm |
| a | 4.6 mm |
| da - min. | 8 mm |
| db - min. | 8 mm |
| Da - max. | 15 mm |
| Db - max. | 16.2 mm |
| ra - max. | 0.3 mm |
| rb - max. | 0.15 mm |
| dn | 10.3 mm |
| Basic dynamic load rating - C | 2 kN |
| Basic static load rating - C0 | 0.765 kN |
| Fatigue load limit - Pu | 0.032 kN |
| Limiting speed for grease lubrication | 140000 r/min |
| Limiting speed for oil lubrication | 220000 mm/min |
| Ball - Dw | 3.175 mm |
| Ball - z | 8 |
| Gref | 0.09 cm3 |
| Calculation factor - f0 | 8.3 |
| Preload class A - GA | 7 N |
| Preload class B - GB | 13 N |
| Preload class C - GC | 25 N |
| Preload class D - GD | 50 N |
| Calculation factor - f | 1.01 |
| Calculation factor - f | 1 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.02 |
| Calculation factor - f2C | 1.05 |
| Calculation factor - f2D | 1.09 |
| Calculation factor - fHC | 1.02 |
| Preload class A | 9 N/micron |
| Preload class B | 12 N/micron |
| Preload class C | 16 N/micron |
| Preload class D | 22 N/micron |
| d1 | 9.5 mm |
| d2 | 9.5 mm |
| D1 | 13.5 mm |
| r1,2 min. | 0.3 mm |
| r3,4 min. | 0.15 mm |
| da min. | 8 mm |
| db min. | 8 mm |
| Da max. | 15 mm |
| Db max. | 16.2 mm |
| ra max. | 0.3 mm |
| rb max. | 0.15 mm |
| dn | 10.3 mm |
| Basic dynamic load rating C | 2.03 kN |
| Basic static load rating C0 | 0.765 kN |
| Fatigue load limit Pu | 0.032 kN |
| Attainable speed for grease lubrication | 140000 r/min |
| Attainable speed for oil-air lubrication | 220000 r/min |
| Ball diameter Dw | 3.175 mm |
| Number of balls z | 8 |
| Reference grease quantity Gref | 0.09 cm³ |
| Preload class A GA | 7 N |
| Static axial stiffness, preload class A | 9 N/µm |
| Preload class B GB | 13 N |
| Static axial stiffness, preload class B | 12 N/µm |
| Preload class C GC | 25 N |
| Static axial stiffness, preload class C | 16 N/µm |
| Preload class D GD | 50 N |
| Static axial stiffness, preload class D | 22 N/µm |
| Calculation factor f | 1.01 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.02 |
| Calculation factor f2C | 1.05 |
| Calculation factor f2D | 1.09 |
| Calculation factor fHC | 1.02 |
| Calculation factor f0 | 8.3 |
| Mass bearing | 0.005 kg |
340,000 mm x 460,000 mm x 112,000 mm NTN 7968BDB angular contact ball bearings Cad Models
Contact Us
- SNR self aligning ball bearings LTD.
- AddressBishop Court, P.O. Box9804,Mount Prospect
- Phone(Working Time)+1-857-208-7060
- Fax
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