QM INDUSTRIES QVMC26V110SN Cartridge Unit Bearings
| Brand Name: |
QM INDUSTRIES |
| Model Number: |
QVMC26V110SN |
| Bearing number: |
NNU 4944 BK/SPW33 |
| Size (mm): |
220x300x80 |
| Bore Diameter (mm): |
220 |
| Outer Diameter (mm): |
300 |
| Width (mm): |
80 |
| d: |
220 mm |
| D: |
300 mm |
| B: |
80 mm |
Product Details
| Bearing number |
NNU 4944 BK/SPW33 |
| Size (mm) |
220x300x80 |
| Bore Diameter (mm) |
220 |
| Outer Diameter (mm) |
300 |
| Width (mm) |
80 |
| d |
220 mm |
| D |
300 mm |
| B |
80 mm |
| D1 |
272.2 mm |
| F |
245 mm |
| b |
11.1 mm |
| K |
3 mm |
| r1,2 - min. |
2.1 mm |
| r3,4 - min. |
1.1 mm |
| s |
3.7 mm |
| da - min. |
231 mm |
| da - max. |
242 mm |
| Da - max. |
289 mm |
| ra - max. |
2 mm |
| dn |
247 mm |
| Basic dynamic load rating - C |
512 kN |
| Basic static load rating - C0 |
1140 kN |
| Fatigue load limit - Pu |
114 kN |
| Limiting speed for grease lubrication |
2400 r/min |
| Limiting speed for oil lubrication |
2800 mm/min |
| Gref |
150 cm |
| Category |
Cylindrical Roller Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
16.715 |
| Product Group |
B04270 |
| Bore Profile |
Tapered |
| Cage Material |
Brass |
| Precision Class |
Special Precision |
| Number of Rows of Rollers |
Double Row |
| Separable |
Inner 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 |
Plain Inner Ring | 3 Rib Outer Ring | High Precision Bearing | Modified Internal Design | Cage on Outer Ring ID |
| Long Description |
220MM Bore; Tapered Bore Profile; 300MM Outside Diameter; 80MM Width; Brass Cage Matetrial; Special Precision; Double Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight Int |
| UNSPSC |
31171547 |
| Harmonized Tariff Code |
8482.50.00.00 |
| Noun |
Bearing |
| Manufacturer Item Number |
NNU 4944 BK/SPW33 |
| Weight / LBS |
36.817 |
| Width |
3.15 Inch | 80 Millimeter |
| Bore |
8.661 Inch | 220 Millimeter |
| Outside Diameter |
11.811 Inch | 300 Millimeter |
| r1,2 min. |
2.1 mm |
| r3,4 min. |
1.1 mm |
| s max. |
3.7 mm |
| da min. |
231 mm |
| da max. |
242 mm |
| Da max. |
289 mm |
| Basic dynamic load rating C |
512 kN |
| Basic static load rating C0 |
1140 kN |
| Fatigue load limit Pu |
114 kN |
| Attainable speed for grease lubrication |
2400 r/min |
| Attainable speed for oil-air lubrication |
2800 r/min |
| Reference grease quantity Gref |
150 cm³ |
| Static radial stiffness (guideline value) |
5990 N/µm |
| Mass bearing |
16.5 kg |