Bearing SMF84 ZEN
What 160x90x30 is the best place Kate Komatsu part Machinery Co., Ltd to buy Bearing SMF84 ZEN 160 Bore Diameter (mm) online? Ball Bearings online Manufacturing Service .
Bearing number: |
7218 CD/HCP4A |
Size (mm): |
160x90x30 |
Bore Diameter (mm): |
160 |
Outer Diameter (mm): |
90 |
Width (mm): |
30 |
d: |
90 mm |
D: |
160 mm |
B: |
30 mm |
Product Details
Bearing number |
7218 CD/HCP4A |
Size (mm) |
160x90x30 |
Bore Diameter (mm) |
160 |
Outer Diameter (mm) |
90 |
Width (mm) |
30 |
d |
90 mm |
D |
160 mm |
B |
30 mm |
d1 |
111.6 mm |
d2 |
111.6 mm |
D1 |
138.4 mm |
r1,2 - min. |
2 mm |
r3,4 - min. |
1 mm |
a |
31.9 mm |
da - min. |
101 mm |
db - min. |
101 mm |
Da - max. |
149 mm |
Db - max. |
154.4 mm |
ra - max. |
2 mm |
rb - max. |
1 mm |
dn |
117.5 mm |
Basic dynamic load rating - C |
127 kN |
Basic static load rating - C0 |
112 kN |
Fatigue load limit - Pu |
4.2 kN |
Limiting speed for grease lubrication |
10000 r/min |
Limiting speed for oil lubrication |
16000 mm/min |
Ball - Dw |
22.225 mm |
Ball - z |
16 |
Gref |
27.765 cm3 |
Calculation factor - f0 |
14.6 |
Preload class A - GA |
480 N |
Preload class B - GB |
960 N |
Preload class C - GC |
1920 N |
Preload class D - GD |
3840 N |
Calculation factor - f |
1 |
Calculation factor - f2A |
1 |
Calculation factor - f2B |
1.01 |
Calculation factor - f2C |
1.03 |
Calculation factor - f2D |
1.06 |
Calculation factor - fHC |
1.01 |
Preload class A |
126 N/micron |
Preload class B |
171 N/micron |
Preload class C |
239 N/micron |
Preload class D |
349 N/micron |
Category |
Precision Ball Bearings |
Inventory |
0.0 |
Minimum Buy Quantity |
N/A |
Product Group |
B04270 |
Enclosure |
Open |
Precision Class |
ABEC 7 | ISO P4 |
Material - Ball |
Ceramic |
Number of Bearings |
1 (Single) |
Contact Angle |
15 Degree |
Preload |
None |
Raceway Style |
1 Rib Outer Ring |
Cage Material |
Phenolic |
Rolling Element |
Ball Bearing |
Flush Ground |
No |
Inch - Metric |
Metric |
Other Features |
Single Row | Angular Contact | High Capacity Basic Design |
Long Description |
90MM Bore; 160MM Outside Diameter; 30MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Ceramic Ball Material; 1 (Single) Bearing; 15 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring R |
UNSPSC |
31171531 |
Harmonized Tariff Code |
8482.10.50.28 |
Noun |
Bearing |
Keyword String |
Ball Angular Contact |
Manufacturer Item Number |
7218 CD/HCP4A |
Weight / LBS |
4.189 |
Width |
1.181 Inch | 30 Millimeter |
Bore |
3.543 Inch | 90 Millimeter |
Outside Diameter |
6.299 Inch | 160 Millimeter |
r1,2 min. |
2 mm |
r3,4 min. |
1 mm |
da min. |
101 mm |
db min. |
101 mm |
Da max. |
149 mm |
Db max. |
154.4 mm |
ra max. |
2 mm |
rb max. |
1 mm |
Basic dynamic load rating C |
127 kN |
Basic static load rating C0 |
112 kN |
Fatigue load limit Pu |
4.25 kN |
Attainable speed for grease lubrication |
10000 r/min |
Attainable speed for oil-air lubrication |
16000 r/min |
Ball diameter Dw |
22.225 mm |
Number of balls z |
16 |
Reference grease quantity Gref |
27.765 cm³ |
Preload class A GA |
480 N |
Static axial stiffness, preload class A |
126 N/µm |
Preload class B GB |
960 N |
Static axial stiffness, preload class B |
171 N/µm |
Preload class C GC |
1920 N |
Static axial stiffness, preload class C |
239 N/µm |
Preload class D GD |
3840 N |
Static axial stiffness, preload class D |
349 N/µm |
Calculation factor f |
1.09 |
Calculation factor f1 |
1 |
Calculation factor f2A |
1 |
Calculation factor f2B |
1.01 |
Calculation factor f2C |
1.03 |
Calculation factor f2D |
1.06 |
Calculation factor fHC |
1.01 |
Calculation factor f0 |
14.6 |
Mass bearing |
1.83 kg |