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340,000 mm x 460,000 mm x 112,000 mm NTN 7968BDB angular contact ball bearings
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NTN 7968BDB Bearing SPECIFICATIONS
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
- 33.3 mm
- 74.61 mm
- -20 °C
- 49.5 kN
- 7/16-20UNF
- 5.56 mm
- 12 mm
- 2.3 kg
- 130 mm
- 9 mm
- 340,000 mm x 460,000 mm x 112,000 mm
NTN 7968BDB 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 |
NTN 7968BDB INTERCHANGE
NTN Bearing Part series 7968BDB is a potential replacement for these common bearing part numbers:
7968BDB
7968BDB
7968BDB
7968BDB
7968BDB
7968BDB
7968BDB
7968BDB
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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