
SNT 515-612 - 21312 - VR312
📏 Dimensions on request




Ball Bearing Units · Dimensions on request
| Brand | TIMKEN |
|---|---|
| Category | Ball Bearing Units |
| Type | Ball Bearing Units |
| Dimensions (d × D × B) | Dimensions on request |
| Weight | 6.8 Kg15.0 lb |
| Catalogue Ref. | cIJPm1arb5 |
| Bearing Number | 22212 |
| C - Dynamic Load (Basic) | 38100 lb169 kN |
| C0 - Static Load | 39000 lb174 kN |
| Dimension BC | 162.1 mm6.38 in |
| Dimension C | 80.30 mm3.160 in |
| Dimension D | 130.3 mm5.13 in |
| Dimension E | 114.6 mm4.51 in |
| Dimension F | 196.9 mm7.75 in |
| Dimension H | 19.1 mm0.75 in |
| Dimension J (Bolt Size) | 16 mm0.625 in |
| Dimension L Exp | 82 mm3.23 in |
| Dimension L Fix | 80 mm3.15 in |
| Dimension N | 62.00 mm2.440 in |
| Dimension RVV | 22.1 mm0.87 in |
| Dimension SVV | 102.1 mm4.02 in |
| Eng Internal Radial Clearance - Max | 0.0037 |
| Eng Internal Radial Clearance - Min | 0.0030 |
| Engineering Group | Mounted Bearing |
| Float | 1.270 mm0.050 in |
| Full Timken Part Number | QVVFY12V203ST |
| Grease Lubrication - B/C/O Seal | 1550 rpm |
| Grease Lubrication - M/N Seal | 2000 rpm |
| Grease Lubrication - T Seal | 3000 rpm |
| Housing Construction | Round Flange |
| Locking Style | Double V-Lock |
| Oil Lubrication - B/C/O Seal | 1650 rpm |
| Oil Lubrication - M/N Seal | 2000 rpm |
| Oil Lubrication - T Seal | 3500 rpm |
| Pre Install Clearance Max | 0.094 mm0.0037 in |
| Pre Install Clearance Min | 0.075 mm0.0030 in |
| Shaft Size | 2-3/16 in |
| Shaft Size Type | Imperial |
| Shaft Tolerance | 0.038 mm0.0015 in |
| UPC Code | 0883450144759 |
| Y1 - Geometry Factor | 2.86 |
| Y2 - Geometry Factor | 4.25 |
| e - Geometry Factor | 0.24 |

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request