55 mm x 120 mm x 29 mm NTN NJ311 Single row cylindrical roller bearings
| Brand Name |
NTN |
| Model Number |
NJ311 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN NJ311 bearing Size Chart (mm/inches) |
|---|
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | TIMKEN |
| Minimum Buy Quantity | N/A |
| EAN | 0883450503501 |
| Weight / US pound | 0.01 |
| Product Group | M06110 |
| Shaft Size | 1.625 in |
| Shaft Size Type | Imperial |
| Weight | 11.0 lb |
| UPC Code | 0883450503501 |
| Type E Closed Cover Number | EUC-C |
| Dimension B | 3-3/8 in |
| Dimension L | 5-3/8 in |
| Dimension A | 2-31/32 in |
| Dimension J | 4-1/8 in |
| Dimension A2 | 1/8 in |
| Bolt Diameter | 1/2 in |
| Dimension A1 | 1-3/16 in |
| Dimension D 1 | 4-3/16 in |
| Dimension d1 | 3-3/16 in |
| Dimension Ac | 3.95075 in |
| Dimension d2 | 3.95 in |
| e | 0.44 |
| X (if Fa/Fr ≤ e) | 0.87 |
| Y (if Fa/Fr ≤ e) | 1.96 |
| X (if Fa/Fr > e) | 0.7 |
| Y (if Fa/Fr > e) | 2.37 |
| K Factor | 1.36 |
| C90 Dynamic Load Rating2 | 7860 lb |
| C0 Static Load Rating | 33000 lb |
| Fa-max Maximum Permissible Thrust Load3 | 2590 lb |
| Fr-max Maximum Allowable Slip Fit Radial Load4 | 6400 lb |
| Max. Speed5 | 3320 rpm |
| Note | Note: All units have a 1/8 pipe thread grease fittingThe Maximum Permissible Thrust Load applies to conditions of slip fit with set screw mounting or in applications where a large moment loading occur |