HCR45A1SS+60/1600R Curved Linear Guide Rail Block 45x120x60mm
Manufacturers of 220 Bore Diameter (mm) all CLUTCH BEARING are represented Pioneer Machinery Source in our partial list of clients. Contact Gary 220x300x80 220x300x80 Size (mm) for a complete HCR45A1SS+60/1600R Curved Linear Guide Rail Block 45x120x60mm list of clients and projects.
| 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 |
| PDF |
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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 |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |