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NSK NU 224 EM MODELS
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120 mm x 215 mm x 40 mm NSK NU 224 EM cylindrical roller bearings
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120x215x40 Bearing
NSK NU 224 EM Bearing SPECIFICATIONS
Various 120x215x40 Bearing types JAPAN IMPORTED BEARINGS CO., LTD and 120 mm x 215 mm x 40 mm sizes to 0 in Aa - Cage-Cone Backface Clearance accommodate your 120 mm x 215 mm x 40 mm NSK NU 224 EM cylindrical roller bearings requirements.
- NSK
NU 224 EM
- 1.68
- 0 in
- 5.3 lb
- 9480 lbf
- 0.4
- 0.0984
- 393C
- Imperial
- JAPAN IMPORTED BEARINGS CO., LTD2020-07-10 09:46:19
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120 mm x 215 mm x 40 mm NSK NU 224 EM cylindrical roller bearingsCustomers who bought this item also bought
- 1.68
- 0 in
- 5.3 lb
- 9480 lbf
- 0.4
- 0.0984
- 393C
- Imperial
- 2.8750 in
- 3750 lbf
- 120 mm x 215 mm x 40 mm
NSK NU 224 EM 120 mm x 215 mm x 40 mm NSK NU 224 EM cylindrical roller bearingsTechnical information
NSK NU 224 EM bearing Size Chart (mm/inches) | |
---|---|
Bearing number | 7011 CD/P4AL |
Size (mm) | 90x55x18 |
Bore Diameter (mm) | 90 |
Outer Diameter (mm) | 55 |
Width (mm) | 18 |
d | 55 mm |
D | 90 mm |
B | 18 mm |
d1 | 65.8 mm |
d2 | 65.8 mm |
D1 | 79.2 mm |
b | 2.4 mm |
C1 | 9 mm |
C2 | 4.3 mm |
C3 | 3.8 mm |
r1,2 - min. | 1.1 mm |
r3,4 - min. | 0.6 mm |
a | 18.8 mm |
da - min. | 61 mm |
db - min. | 61 mm |
Da - max. | 84 mm |
Db - max. | 86.8 mm |
ra - max. | 1 mm |
rb - max. | 0.6 mm |
dn | 68.1 mm |
Basic dynamic load rating - C | 39.7 kN |
Basic static load rating - C0 | 32.5 kN |
Fatigue load limit - Pu | 1.4 kN |
Limiting speed for grease lubrication | 15000 r/min |
Limiting speed for oil lubrication | 24000 mm/min |
Ball - Dw | 11.112 mm |
Ball - z | 18 |
Gref | 5.1 cm3 |
Calculation factor - f0 | 15.1 |
Preload class A - GA | 150 N |
Preload class B - GB | 300 N |
Preload class C - GC | 600 N |
Preload class D - GD | 1200 N |
Calculation factor - f | 1.1 |
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 |
Preload class A | 67 N/micron |
Preload class B | 91 N/micron |
Preload class C | 128 N/micron |
Preload class D | 186 N/micron |
d1 | 65.8 mm |
d2 | 65.8 mm |
D1 | 79.2 mm |
C1 | 9 mm |
C2 | 4.3 mm |
C3 | 3.8 mm |
r1,2 min. | 1.1 mm |
r3,4 min. | 0.6 mm |
da min. | 61 mm |
db min. | 61 mm |
Da max. | 84 mm |
Db max. | 86.8 mm |
ra max. | 1 mm |
rb max. | 0.6 mm |
dn | 68.1 mm |
Basic dynamic load rating C | 39.7 kN |
Basic static load rating C0 | 32.5 kN |
Fatigue load limit Pu | 1.37 kN |
Attainable speed for grease lubrication | 15000 r/min |
Attainable speed for oil-air lubrication | 24000 r/min |
Ball diameter Dw | 11.112 mm |
Number of balls z | 18 |
Reference grease quantity Gref | 5.1 cm³ |
Preload class A GA | 150 N |
Static axial stiffness, preload class A | 67 N/µm |
Preload class B GB | 300 N |
Static axial stiffness, preload class B | 91 N/µm |
Preload class C GC | 600 N |
Static axial stiffness, preload class C | 128 N/µm |
Preload class D GD | 1200 N |
Static axial stiffness, preload class D | 186 N/µm |
Calculation factor f | 1.1 |
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 |
Calculation factor f0 | 15.1 |
Mass bearing | 0.38 kg |
NSK NU 224 EM INTERCHANGE
120x215x40 Bearing Part series NU 224 EM is a potential replacement for these common bearing part numbers:
NU 224 EM
NU 224 EM
NU 224 EM
NU 224 EM
NU 224 EM
NU 224 EM
NU 224 EM
NU 224 EM
Contact Us
- JAPAN IMPORTED BEARINGS CO., LTD
- AddressNissei Star Bldg. Otemachi Numazu-shi, Shizuoka, Japan
- Phone(Working Time)+81-55-962-7853
- Fax
NSK NU 224 EM Technical Articles
How do you maintain ball bearings? |
How do you read bearing directions? |
What do bearing part numbers mean? |
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