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55 mm x 90 mm x 23 mm Timken NP298271/Y32011X tapered roller bearings
55x90x23 bearing
Timken NP298271/Y32011X Bearing SPECIFICATIONS
What are the dimensions of a ISB BEARING USA CO., LTD. 55 mm x 90 mm x 23 mm Timken NP298271/Y32011X tapered roller bearings? 55x90x23 bearing Manufacturing Service . 55 mm x 90 mm x 23 mm 4.082 Weight / Kilogram Get Your Free, Instant Quote!
- Timken
NP298271/Y32011X
- QM INDUSTRIES
- 4.082
- TIMKEN
- N/A
- 0.0
- Bearings
- M06288
- 55 mm x 90 mm x 23 mm
-
ISB BEARING USA CO., LTD.2020-07-10 09:46:19
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55 mm x 90 mm x 23 mm Timken NP298271/Y32011X tapered roller bearingsInterchange guide
- QM INDUSTRIES
- 4.082
- TIMKEN
- N/A
- 0.0
- Bearings
- M06288
- 55 mm x 90 mm x 23 mm
Timken NP298271/Y32011X 55 mm x 90 mm x 23 mm Timken NP298271/Y32011X tapered roller bearingsTechnology
Timken NP298271/Y32011X bearing Size Chart (mm/inches) | |
---|---|
Bearing number | 7034 CD/HCP4AL |
Size (mm) | 260x170x42 |
Bore Diameter (mm) | 260 |
Outer Diameter (mm) | 170 |
Width (mm) | 42 |
d | 170 mm |
D | 260 mm |
B | 42 mm |
d1 | 198.7 mm |
d2 | 198.7 mm |
D1 | 231.3 mm |
b | 2.8 mm |
C1 | 23.8 mm |
C2 | 7.1 mm |
C3 | 7.1 mm |
r1,2 - min. | 2.1 mm |
r3,4 - min. | 1.1 mm |
a | 49.9 mm |
da - min. | 181 mm |
db - min. | 181 mm |
Da - max. | 249 mm |
Db - max. | 254 mm |
ra - max. | 2 mm |
rb - max. | 1 mm |
dn | 205.8 mm |
Basic dynamic load rating - C | 212 kN |
Basic static load rating - C0 | 245 kN |
Fatigue load limit - Pu | 7.1 kN |
Limiting speed for grease lubrication | 6300 r/min |
Limiting speed for oil lubrication | 10000 mm/min |
Ball - Dw | 26.988 mm |
Ball - z | 22 |
Gref | 84 cm3 |
Calculation factor - f0 | 15.9 |
Preload class A - GA | 800 N |
Preload class B - GB | 1600 N |
Preload class C - GC | 3200 N |
Preload class D - GD | 6400 N |
Calculation factor - f | 1.14 |
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 | 199 N/micron |
Preload class B | 270 N/micron |
Preload class C | 376 N/micron |
Preload class D | 542 N/micron |
d1 | 198.7 mm |
d2 | 198.7 mm |
D1 | 231.3 mm |
C1 | 23.8 mm |
C2 | 7.1 mm |
C3 | 7.1 mm |
r1,2 min. | 2.1 mm |
r3,4 min. | 1.1 mm |
da min. | 181 mm |
db min. | 181 mm |
Da max. | 249 mm |
Db max. | 254 mm |
ra max. | 2 mm |
rb max. | 1 mm |
dn | 205.8 mm |
Basic dynamic load rating C | 212 kN |
Basic static load rating C0 | 245 kN |
Fatigue load limit Pu | 7.1 kN |
Attainable speed for grease lubrication | 6300 r/min |
Attainable speed for oil-air lubrication | 10000 r/min |
Ball diameter Dw | 26.988 mm |
Number of balls z | 22 |
Reference grease quantity Gref | 84 cm³ |
Preload class A GA | 800 N |
Static axial stiffness, preload class A | 199 N/µm |
Preload class B GB | 1600 N |
Static axial stiffness, preload class B | 270 N/µm |
Preload class C GC | 3200 N |
Static axial stiffness, preload class C | 376 N/µm |
Preload class D GD | 6400 N |
Static axial stiffness, preload class D | 542 N/µm |
Calculation factor f | 1.14 |
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 | 15.9 |
Mass bearing | 5.92 kg |
Timken NP298271/Y32011X INTERCHANGE
55x90x23 bearing Part series NP298271/Y32011X is a potential replacement for these common bearing part numbers:
NP298271/Y32011X
NP298271/Y32011X
NP298271/Y32011X
NP298271/Y32011X
NP298271/Y32011X
NP298271/Y32011X
NP298271/Y32011X
NP298271/Y32011X
Contact Us

- ISB BEARING USA CO., LTD.
- AddressBishop Court, P.O. Box ,Mount Prospect, U.S.A.
- Phone(Working Time)+1-334-391-3294
- Fax
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