B31-10A Deep Groove Ball Bearing 31x80x16mm wholesalers
Offer High 140x100x20 Size (mm) Quality Brand Bearing Wholesalers 140 Bore Diameter (mm) B31-10A Deep Groove Ball Bearing 31x80x16mm wholesalers .Contact 140x100x20 Us Online to Get Best Quote.
| Bearing number: |
S71920 ACE/HCP4A |
| Size (mm): |
140x100x20 |
| Bore Diameter (mm): |
140 |
| Outer Diameter (mm): |
100 |
| Width (mm): |
20 |
| d: |
100 mm |
| D: |
140 mm |
| B: |
20 mm |
Product Details
| Bearing number |
S71920 ACE/HCP4A |
| Size (mm) |
140x100x20 |
| Bore Diameter (mm) |
140 |
| Outer Diameter (mm) |
100 |
| Width (mm) |
20 |
| d |
100 mm |
| D |
140 mm |
| B |
20 mm |
| d1 |
112.4 mm |
| d2 |
109 mm |
| D2 |
130.9 mm |
| r1,2 - min. |
1.1 mm |
| r3,4 - min. |
0.6 mm |
| a |
39.2 mm |
| da - min. |
106 mm |
| da - max. |
111.8 mm |
| db - min. |
103.2 mm |
| db - max. |
108.4 mm |
| Da - max. |
134 mm |
| Db - max. |
136.8 mm |
| ra - max. |
1 mm |
| rb - max. |
0.6 mm |
| Basic dynamic load rating - C |
36.4 kN |
| Basic static load rating - C0 |
30 kN |
| Fatigue load limit - Pu |
1.1 kN |
| Limiting speed for grease lubrication |
13700 r/min |
| Ball - Dw |
12.7 mm |
| Ball - z |
24 |
| Calculation factor - e |
0.68 |
| Calculation factor - Y2 |
1.41 |
| Calculation factor - Y0 |
0.76 |
| Calculation factor - X2 |
0.67 |
| Calculation factor - Y1 |
0.92 |
| Preload class A - GA |
332 N |
| Preload class B - GB |
996 N |
| Preload class C - GC |
1990 N |
| Calculation factor - f |
1.18 |
| 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 |
207 N/micron |
| Preload class B |
311 N/micron |
| Preload class C |
408 N/micron |
| r1,2 min. |
1.1 mm |
| r3,4 min. |
0.6 mm |
| da min. |
106 mm |
| da max. |
111.8 mm |
| db min. |
103.2 mm |
| db max. |
108.4 mm |
| Da max. |
134 mm |
| Db max. |
136.8 mm |
| ra max. |
1 mm |
| rb max. |
0.6 mm |
| Basic dynamic load rating C |
36.4 kN |
| Basic static load rating C0 |
30 kN |
| Fatigue load limit Pu |
1.14 kN |
| Attainable speed for grease lubrication |
13700 r/min |
| Ball diameter Dw |
12.7 mm |
| Number of balls z |
24 |
| Preload class A GA |
332 N |
| Static axial stiffness, preload class A |
207 N/µm |
| Preload class B GB |
996 N |
| Static axial stiffness, preload class B |
311 N/µm |
| Preload class C GC |
1990 N |
| Static axial stiffness, preload class C |
408 N/µm |
| Calculation factor f |
1.18 |
| 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 |
0.66 kg |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |