NNU4988K NSK Double Row Double Row Bearings
| Brand Name: | NSK |
| Model Number: | NNU4988K |
| Bearing Duty: | Normal Duty |
| Bearing Family: | Setscrew Ball Bearing |
| Bearing Series: | 215 Series |
| Housing Material: | Cast Iron |
| Housing Type: | Wide Slot Take-Up |
| Seal Type: | Quad Lip |
| d: | 70.0000 mm |
| Anti-Rotation Pin: | Yes |
Product Details
| Bearing Duty | Normal Duty |
| Bearing Family | Setscrew Ball Bearing |
| Bearing Series | 215 Series |
| Housing Material | Cast Iron |
| Housing Type | Wide Slot Take-Up |
| Seal Type | Quad Lip |
| d | 70.0000 mm |
| Anti-Rotation Pin | Yes |
| Ball Bearing Housing Series | 215 Series |
| Ball Grade | Class 10 |
| Ball Material | Steel |
| Base to Center Height | Standard |
| Bearing Bore Shape | Round |
| Bearing Inner Ring Material | Steel |
| Bearing Insert Material | Steel |
| Bearing Locking Device | Setscrew |
| Bearing Outer Ring Material | Steel |
| End Cap Groove | No |
| Expansion Type | Non-Expansion |
| Flinger Material | Steel |
| Flinger Type | Rubberized |
| Grease Type | Mobilith SHC PM 220 |
| Housing Coating | No Coating |
| Manufacturing Plant Location | Rogersville, TN |
| Max Bearing Speed | 2500 rpm |
| Retainer Material | Polymer |
| Retainer Type | Max Life Cage |
| Ring Size | Standard |
| Self Aligning | Self Centering |
| Shaft Attachment (2) | Set Screw |
| Ship Weight | 18.2 LB |
| UPC | 782476483906 |