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BEARINGS LIMITED XW 2-7/8M Bearings
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BEARINGS LIMITED Bearings
BEARINGS LIMITED XW 2-7/8M Bearing SPECIFICATIONS
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- BEARINGS LIMITED
XW 2-7/8M
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Mingda Bearing Products co., LTD2020-07-10 09:46:19
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Types ofBEARINGS LIMITED XW 2-7/8M Bearings
- Not Provided
- Single
- Stainless Steel
- Available
- Square Type
- Flange Type
- No
- 9
- Bearings with Housin
- 304 Stainless Steel
BEARINGS LIMITED XW 2-7/8M BEARINGS LIMITED XW 2-7/8M BearingsProducts and services
BEARINGS LIMITED XW 2-7/8M bearing Size Chart (mm/inches) | |
---|---|
Bearing number | 71918 ACE/HCP4AL |
Size (mm) | 125x90x18 |
Bore Diameter (mm) | 125 |
Outer Diameter (mm) | 90 |
Width (mm) | 18 |
d | 90 mm |
D | 125 mm |
B | 18 mm |
d1 | 101 mm |
d2 | 97.9 mm |
D1 | 114.22 mm |
b | 2.6 mm |
C1 | 9.3 mm |
C2 | 3 mm |
C3 | 3 mm |
r1,2 - min. | 1.1 mm |
r3,4 - min. | 0.6 mm |
a | 35.9 mm |
da - min. | 96 mm |
db - min. | 93.2 mm |
Da - max. | 119 mm |
Db - max. | 121.8 mm |
ra - max. | 1 mm |
rb - max. | 0.6 mm |
dn | 103.5 mm |
Basic dynamic load rating - C | 28.6 kN |
Basic static load rating - C0 | 23.2 kN |
Fatigue load limit - Pu | 0.915 kN |
Limiting speed for grease lubrication | 15500 r/min |
Limiting speed for oil lubrication | 24000 mm/min |
Ball - Dw | 11.112 mm |
Ball - z | 24 |
Gref | 7 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 | 260 N |
Preload class B - GB | 780 N |
Preload class C - GC | 1560 N |
Calculation factor - f | 1.19 |
Calculation factor - f1 | 0.98 |
Calculation factor - f2A | 1 |
Calculation factor - f2B | 1.04 |
Calculation factor - f2C | 1.08 |
Calculation factor - fHC | 1.01 |
Preload class A | 182 N/micron |
Preload class B | 274 N/micron |
Preload class C | 360 N/micron |
d1 | 101 mm |
d2 | 97.9 mm |
D1 | 114.22 mm |
C1 | 9.3 mm |
C2 | 3 mm |
C3 | 3 mm |
r1,2 min. | 1.1 mm |
r3,4 min. | 0.6 mm |
da min. | 96 mm |
db min. | 93.2 mm |
Da max. | 119 mm |
Db max. | 121.8 mm |
ra max. | 1 mm |
rb max. | 0.6 mm |
dn | 103.5 mm |
Basic dynamic load rating C | 28.6 kN |
Basic static load rating C0 | 23.2 kN |
Fatigue load limit Pu | 0.915 kN |
Attainable speed for grease lubrication | 15500 r/min |
Attainable speed for oil-air lubrication | 24000 r/min |
Ball diameter Dw | 11.112 mm |
Number of balls z | 24 |
Reference grease quantity Gref | 7 cm³ |
Preload class A GA | 260 N |
Static axial stiffness, preload class A | 182 N/µm |
Preload class B GB | 780 N |
Static axial stiffness, preload class B | 274 N/µm |
Preload class C GC | 1560 N |
Static axial stiffness, preload class C | 360 N/µm |
Calculation factor f | 1.19 |
Calculation factor f1 | 0.98 |
Calculation factor f2A | 1 |
Calculation factor f2B | 1.04 |
Calculation factor f2C | 1.08 |
Calculation factor fHC | 1.01 |
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 | 0.46 kg |
BEARINGS LIMITED XW 2-7/8M INTERCHANGE
BEARINGS LIMITED Bearings Part series XW 2-7/8M is a potential replacement for these common bearing part numbers:
XW 2-7/8M
XW 2-7/8M
XW 2-7/8M
XW 2-7/8M
XW 2-7/8M
XW 2-7/8M
XW 2-7/8M
XW 2-7/8M
Contact Us
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- Mingda Bearing Products co., LTD
- Address335 Courtneypark Drive Lississauga,Pntario, N9W 1M4, Canada
- Phone(Working Time)10-5286-1255
- Fax
BEARINGS LIMITED XW 2-7/8M Technical Articles
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