55 mm x 120 mm x 29 mm NTN 6311N Deep groove ball bearings
| Brand Name |
NTN |
| Model Number |
6311N |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 6311N bearing Size Chart (mm/inches) |
|---|
| Bearing number | 6221NR |
| Size (mm) | 105x190x36 |
| Bore Diameter (mm) | 105 |
| Outer Diameter (mm) | 190 |
| Width (mm) | 36 |
| d | 105 mm |
| D | 190 mm |
| B | 36 mm |
| C | 36 mm |
| a | 5,69 mm |
| b | 3,65 mm |
| f | 3,05 mm |
| r min. | 2,1 mm |
| r0 max. | 0,6 mm |
| r1 min. | 0,5 mm |
| D1 | 183,64 mm |
| D2 | 202,9 mm |
| da min. | 116 mm |
| Da max. | 179 mm |
| Weight | 3,7 Kg |
| Basic dynamic load rating (C) | 133 kN |
| Basic static load rating (C0) | 105 kN |
| (Grease) Lubrication Speed | 3300 r/min |
| (Oil) Lubrication Speed | 3900 r/min |
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | KOYO |
| Minimum Buy Quantity | N/A |
| Weight / US pound | 8.14 |
| Product Group | B00308 |
| Bearing No. | 6221NR |
| r(min) | 2.1 |
| r1(min) | 0.5 |
| Cr | 166 |
| C0r | 105 |
| Cu | 5.70 |
| f0 | 14.4 |
| Grease lub. | 3300 |
| Oil lub. | 3900 |
| D2(min) | 202.9 |
| f(�}0.05) | 3.05 |
| da(min) | 116 |
| Da(max) | 179 |
| Dx(min) | 205 |
| Cy(max) | 8.44 |
| ra(max) | 2 |
| rb(max) | 0.5 |
| (Refer.)Mass(kg) | 3.70 |