Product Categories
/
Roller Bearings
/
Cylindrical Roller Bearings
/
Super-Precision Cylindrical Roller Bearings
/
Double Row Super-Precision Cylindrical Roller Bearings
/
NNU 4980 BK/SPW33
NNU 4980 BK/SPW33
$0.00
/Each
Bulk orders will be discounted, please contact our sales for a bulk quote.
We will ship your order via FedEx within 3-5 working days after you complete the payment and the related information will be sent to your email.
Searching for the best price?
Complete the inquiry form, and we'll provide you with the most suitable solution.
Request a Quote
Need bulk industrial price?
Submit your volume requirements, and we'll provide a tailored quote for your scale.
BULK INQUIRY REQUEST
YOUR INQUIRY LIST
!
Please add at least one product before submit.
QUOTE SUMMARY
Overview |
|
| Part Number | NNU 4980 BK/SPW33 |
Brand: LILY  |
Interchangeable With: SKF |
Characteristics |
|
| System of Measurement | Metric |
| Roller Bearing Type | Cylindrical |
| Seal Type | Open |
| Bore Type | Taper 1:12 |
| For Load Direction | Combined |
| Construction | Double Row |
Dimensions |
|
| Bore Dia | 400 mm |
| Bore Dia Tolerance | 0 to +0.040mm |
| Outer Dia | 540 mm |
| Outer Dia Tolerance | -0.028mm to 0 |
| Width | 140 mm |
| Width Tolerance | -0.40mm to 0 |
| Width Annular Lubrication Groove Outer Ring(B1) | 16.7 mm |
| Shoulder Dia Of Outer Ring | 490.8 mm |
| Permissible Axial Displacement(max.) | 5.5 mm |
| Raceway Diameter Of Inner Ring | 446 mm |
| Chamfer Dimension Inner Ring(r3,4)(min.) | 2.5 mm |
| Chamfer Dimension Outer Ring(r1,2)(min.) | 4 mm |
| Diameter Lubrication Hole (Outer Ring) (K) | 9 mm |
Material |
|
| Ring Material | Chrome Steel |
| Roller Material | Chrome Steel |
Performance |
|
| Dynamic Radial Load | 330750 lbf |
| Static Radial Load | 855000 lbf |
| Max Speed (X1000 rpm) | 2 |
| Temperature Range | -30° to 110 °C |
Properties |
|
| Lubrication | Grease, Oil |
| RoHS | Compliant |
| REACH | Compliant |
| Weight | 87.5 kg |
Recommended Products
