| Bearing number |
NN 3064 K/SPW33 |
| Size (mm) |
320x480x121 |
| Bore Diameter (mm) |
320 |
| Outer Diameter (mm) |
480 |
| Width (mm) |
121 |
| d |
320 mm |
| D |
480 mm |
| B |
121 mm |
| C |
121 mm |
| b |
16,7 mm |
| d1 |
379 mm |
| r1 min. |
4 mm |
| r2 min. |
4 mm |
| r3 min. |
2 mm |
| r4 min. |
2 mm |
| E |
438 mm |
| K |
9 mm |
| da min. |
335 mm |
| Da min |
442 mm |
| Da max. |
465 mm |
| ra max. |
3 mm |
| S |
8,9 mm |
| dh |
– mm |
| Weight |
71 Kg |
| Basic dynamic load rating (C) |
1 320 kN |
| Basic static load rating (C0) |
2 600 kN |
| (Grease) Lubrication Speed |
1 600 r/min |
| (Oil) Lubrication Speed |
1 800 r/min |
| Category |
Cylindrical Roller Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
86.03 |
| Product Group |
B04270 |
| Bore Profile |
Tapered |
| Cage Material |
Brass |
| Precision Class |
Special Precision |
| Number of Rows of Rollers |
Double Row |
| Separable |
Outer Ring - Both Sides |
| Rolling Element |
Cylindrical Roller Bearing |
| Profile |
Complete with Outer and Inner Ring |
| Snap Ring |
No |
| Internal Clearance |
C1-Tight |
| Retainer |
Yes |
| Relubricatable |
Yes |
| Inch - Metric |
Metric |
| Other Features |
3 Rib Inner Ring | Plain Outer Ring | High Precision Bearing | Cage on Inner Ring OD |
| Long Description |
320MM Bore; Tapered Bore Profile; 480MM Outside Diameter; 121MM Width; Brass Cage Matetrial; Special Precision; Double Row; Outer Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight In |
| UNSPSC |
31171547 |
| Harmonized Tariff Code |
8482.50.00.00 |
| Noun |
Bearing |
| Manufacturer Item Number |
NN 3064 K/SPW33 |
| Weight / LBS |
189.487 |
| Outside Diameter |
18.898 Inch | 480 Millimeter |
| Width |
4.764 Inch | 121 Millimeter |
| Bore |
12.598 Inch | 320 Millimeter |
| r1,2 min. |
4 mm |
| r3,4 min. |
2 mm |
| s max. |
8.9 mm |
| Da min. |
442 mm |
| Basic dynamic load rating C |
1320 kN |
| Basic static load rating C0 |
2600 kN |
| Fatigue load limit Pu |
240 kN |
| Attainable speed for grease lubrication |
1600 r/min |
| Attainable speed for oil-air lubrication |
1800 r/min |
| Mass bearing |
71 kg |