Deep groove ball bearings - 6222-2Z
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
71930 CD/P4A |
| Size (mm) |
210x150x28 |
| Bore Diameter (mm) |
210 |
| Outer Diameter (mm) |
150 |
| Width (mm) |
28 |
| d |
150 mm |
| D |
210 mm |
| B |
28 mm |
| d1 |
168.5 mm |
| d2 |
168.5 mm |
| D1 |
191.5 mm |
| r1,2 - min. |
2 mm |
| r3,4 - min. |
1 mm |
| a |
38.2 mm |
| da - min. |
159 mm |
| db - min. |
159 mm |
| Da - max. |
201 mm |
| Db - max. |
205 mm |
| ra - max. |
2 mm |
| rb - max. |
1 mm |
| dn |
173.5 mm |
| Basic dynamic load rating - C |
125 kN |
| Basic static load rating - C0 |
146 kN |
| Fatigue load limit - Pu |
4.8 kN |
| Limiting speed for grease lubrication |
6300 r/min |
| Limiting speed for oil lubrication |
9500 mm/min |
| Ball - Dw |
19.05 mm |
| Ball - z |
26 |
| Gref |
33 cm3 |
| Calculation factor - f0 |
16.2 |
| Preload class A - GA |
470 N |
| Preload class B - GB |
940 N |
| Preload class C - GC |
1880 N |
| Preload class D - GD |
3760 N |
| Calculation factor - f |
1 |
| Calculation factor - f2A |
1 |
| Calculation factor - f2B |
1.04 |
| Calculation factor - f2C |
1.09 |
| Calculation factor - f2D |
1.15 |
| Calculation factor - fHC |
1 |
| Preload class A |
154 N/micron |
| Preload class B |
211 N/micron |
| Preload class C |
297 N/micron |
| Preload class D |
435 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 |
Steel |
| 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 |
150MM Bore; 210MM Outside Diameter; 28MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearing; 15 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring Ra |
| UNSPSC |
31171531 |
| Harmonized Tariff Code |
8482.10.50.28 |
| Noun |
Bearing |
| Keyword String |
Ball Angular Contact |
| Width |
1.102 Inch | 28 Millimeter |
| Bore |
5.906 Inch | 150 Millimeter |
| Outside Diameter |
8.268 Inch | 210 Millimeter |
| r1,2 min. |
2 mm |
| r3,4 min. |
1 mm |
| da min. |
159 mm |
| db min. |
159 mm |
| Da max. |
201 mm |
| Db max. |
205 mm |
| ra max. |
2 mm |
| rb max. |
1 mm |
| Basic dynamic load rating C |
114 kN |
| Basic static load rating C0 |
132 kN |
| Fatigue load limit Pu |
4.15 kN |
| Attainable speed for grease lubrication |
6300 r/min |
| Attainable speed for oil-air lubrication |
9500 r/min |
| Ball diameter Dw |
19.05 mm |
| Number of balls z |
23 |
| Reference grease quantity Gref |
35 cm³ |
| Preload class A GA |
470 N |
| Static axial stiffness, preload class A |
142 N/µm |
| Preload class B GB |
940 N |
| Static axial stiffness, preload class B |
195 N/µm |
| Preload class C GC |
1880 N |
| Static axial stiffness, preload class C |
276 N/µm |
| Preload class D GD |
3760 N |
| Static axial stiffness, preload class D |
405 N/µm |
| Calculation factor f |
1.24 |
| Calculation factor f1 |
1 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.04 |
| Calculation factor f2C |
1.09 |
| Calculation factor f2D |
1.15 |
| Calculation factor fHC |
1 |
| Calculation factor f0 |
16.2 |
| Mass bearing |
2.5 kg |
Company Profile
| Worktime |
З понеділка по п'ятницю: з 9:00 до 18:00 |
| Phone |
00(65) 6258 1688 |