FAG Tapered roller bearings - 30211-A
| Brand Name |
Fag Bearing |
| Model Number |
30211-A |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
30211-A |
Product Details
| Bearing number | 7022 CB/HCP4A |
| Size (mm) | 170x110x28 |
| Bore Diameter (mm) | 170 |
| Outer Diameter (mm) | 110 |
| Width (mm) | 28 |
| d | 110 mm |
| D | 170 mm |
| B | 28 mm |
| d1 | 133.2 mm |
| d2 | 130.5 mm |
| D2 | 151.9 mm |
| r1,2 - min. | 2 mm |
| r3,4 - min. | 1 mm |
| a | 33 mm |
| da - min. | 119 mm |
| db - min. | 119 mm |
| Da - max. | 161 mm |
| Db - max. | 165.4 mm |
| ra - max. | 2 mm |
| rb - max. | 1 mm |
| dn | 134.6 mm |
| Basic dynamic load rating - C | 37.1 kN |
| Basic static load rating - C0 | 36 kN |
| Fatigue load limit - Pu | 1.3 kN |
| Limiting speed for grease lubrication | 12000 r/min |
| Limiting speed for oil lubrication | 19000 mm/min |
| Ball - Dw | 11.112 mm |
| Ball - z | 31 |
| Gref | 22.25 cm3 |
| Calculation factor - f0 | 9.7 |
| Preload class A - GA | 125 N |
| Preload class B - GB | 250 N |
| Preload class C - GC | 750 N |
| Calculation factor - f | 1 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.02 |
| Calculation factor - f2C | 1.05 |
| Calculation factor - fHC | 1.01 |
| Preload class A | 79 N/micron |
| Preload class B | 103 N/micron |
| Preload class C | 163 N/micron |
| r1,2 min. | 2 mm |
| r3,4 min. | 1 mm |
| da min. | 119 mm |
| db min. | 119 mm |
| Da max. | 161 mm |
| Db max. | 165.4 mm |
| ra max. | 2 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 49.4 kN |
| Basic static load rating C0 | 60 kN |
| Fatigue load limit Pu | 1.29 kN |
| Attainable speed for grease lubrication | 12000 r/min |
| Attainable speed for oil-air lubrication | 19000 r/min |
| Ball diameter Dw | 11.112 mm |
| Number of balls z | 31 |
| Reference grease quantity Gref | 22.25 cm³ |
| Preload class A GA | 125 N |
| Static axial stiffness, preload class A | 79 N/µm |
| Preload class B GB | 250 N |
| Static axial stiffness, preload class B | 103 N/µm |
| Preload class C GC | 750 N |
| Static axial stiffness, preload class C | 163 N/µm |
| Calculation factor f | 1.07 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.02 |
| Calculation factor f2C | 1.05 |
| Calculation factor fHC | 1.01 |
| Calculation factor f0 | 9.7 |
| Mass bearing | 2.08 kg |
Company Profile
| Worktime |
Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone |
(65) 8257 8518 |
| Fax |
(65) 6258 7399 |
