Wholesalers 22228C/W33 Spherical Roller Bearing 140x250x68mm
How Bearing Wholesalers do you find 120x55x29 the Wholesalers 22228C/W33 Spherical Roller Bearing 140x250x68mm specification? Manufacturers Online Free check！ 120 Bore Diameter (mm)
| Bearing number: |
QJ 311 N2MA |
| Size (mm): |
120x55x29 |
| Bore Diameter (mm): |
120 |
| Outer Diameter (mm): |
55 |
| Width (mm): |
29 |
| d: |
55 mm |
| D: |
120 mm |
| B: |
29 mm |
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Product Details
| Bearing number |
QJ 311 N2MA |
| Size (mm) |
120x55x29 |
| Bore Diameter (mm) |
120 |
| Outer Diameter (mm) |
55 |
| Width (mm) |
29 |
| d |
55 mm |
| D |
120 mm |
| B |
29 mm |
| d1 |
70.5 mm |
| D1 |
97.8 mm |
| a |
61 mm |
| h |
8.1 mm |
| b |
6.5 mm |
| r0 |
1 mm |
| r1,2 - min. |
2 mm |
| da - min. |
66 mm |
| Da - max. |
109 mm |
| ra - max. |
2 mm |
| Basic dynamic load rating - C |
137 kN |
| Basic static load rating - C0 |
118 kN |
| Fatigue load limit - Pu |
5 kN |
| Reference speed |
7000 r/min |
| Limiting speed |
10000 r/min |
| Calculation factor - ka |
1.1 |
| Calculation factor - e |
0.95 |
| Calculation factor - X |
0.6 |
| Calculation factor - Y0 |
0.58 |
| Calculation factor - Y1 |
0.66 |
| Calculation factor - Y2 |
1.07 |
| d1 ≈ |
70.5 mm |
| D1 ≈ |
97.8 mm |
| r1,2 min. |
2 mm |
| da min. |
66 mm |
| Da max. |
109 mm |
| ra max. |
2 mm |
| Basic dynamic load rating C |
137 kN |
| Basic static load rating C0 |
118 kN |
| Fatigue load limit Pu |
5 kN |
| Calculation factor A |
0.0404 |
| Calculation factor e |
0.95 |
| Calculation factor X |
0.6 |
| Calculation factor Y0 |
0.58 |
| Calculation factor Y1 |
0.66 |
| Calculation factor Y2 |
1.07 |
| Mass bearing |
1.75 kg |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |