60 mm x 110 mm x 22 mm LBCF30A Linear Ball Bearing 30x47x68mm
| Brand Name |
Nachi |
| Model Number |
7212 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Nachi 7212 bearing Size Chart (mm/inches) |
|---|
| Bearing number | 33021U |
| Size (mm) | 105x160x43 |
| Bore Diameter (mm) | 105 |
| Outer Diameter (mm) | 160 |
| Width (mm) | 43 |
| d | 105 mm |
| D | 160 mm |
| T | 43 mm |
| B | 43 mm |
| C | 34 mm |
| ra1 max. | 2 mm |
| a | 31 mm |
| r min. | 2,5 mm |
| r1 min. | 2 mm |
| da min. | 117 mm |
| Da min | 145 mm |
| Da max. | 150 mm |
| db max. | 116 mm |
| Db min. | 153 mm |
| ra max. | 2 mm |
| Sa | 7 mm |
| Sb | 9 mm |
| Weight | 3 Kg |
| Basic dynamic load rating (C) | 245 kN |
| Basic static load rating (C0) | 420 kN |
| (Grease) Lubrication Speed | 2 100 r/min |
| (Oil) Lubrication Speed | 2 800 r/min |
| Calculation factor (e) | 0,28 |
| Calculation factor (Y0) | 1,17 |
| rs min | 2 mm |
| r1s min | 2 mm |
| e | 0.28 |
| Y2 | 2.12 |
| Y0 | 1.17 |
| Mass | 3 kg |
| ISO 355 reference | T2DE105 |
| Dynamic load, C | 245 kN |
| Rating life coefficient, A2 | 1 |
| Static load, C0 | 420 kN |
| Nlim (oil) | 2,800 rpm |
| Nlim (grease) | 2,100 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| da max | 117 mm |
| db min | 116 mm |
| Da max | 150 mm |
| Db min | 153 mm |
| ra max | 2 mm |
| r1a max | 2 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0 |
| EAN | 0692314630389 |
| Product Group | B04334 |