BA220-5A Excavator Bearings 278x220x26mm
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
|
Product Details
| Bearing number |
NNU 4940 B/SPW33 |
| Size (mm) |
200x280x80 |
| Bore Diameter (mm) |
200 |
| Outer Diameter (mm) |
280 |
| Width (mm) |
80 |
| d |
200 mm |
| D |
280 mm |
| B |
80 mm |
| D1 |
252.2 mm |
| F |
225 mm |
| b |
11.1 mm |
| K |
3 mm |
| r1,2 - min. |
2.1 mm |
| s |
3.7 mm |
| da - min. |
211 mm |
| da - max. |
222 mm |
| db - min. |
228 mm |
| Da - max. |
269 mm |
| ra - max. |
2 mm |
| dn |
227 mm |
| Basic dynamic load rating - C |
484 kN |
| Basic static load rating - C0 |
1040 kN |
| Fatigue load limit - Pu |
106 kN |
| Limiting speed for grease lubrication |
2600 r/min |
| Limiting speed for oil lubrication |
3000 mm/min |
| Gref |
117 cm |
| Category |
Cylindrical Roller Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
16.024 |
| Product Group |
B04270 |
| Bore Profile |
Straight |
| 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 |
200MM Bore; Straight Bore Profile; 280MM Outside Diameter; 80MM Width; Brass Cage Matetrial; Special Precision; Double Row; Inner 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 |
NNU 4940 B/SPW33 |
| Weight / LBS |
35.296 |
| Bore |
7.874 Inch | 200 Millimeter |
| Width |
3.15 Inch | 80 Millimeter |
| Outside Diameter |
11.024 Inch | 280 Millimeter |
| r1,2 min. |
2.1 mm |
| s max. |
3.7 mm |
| da min. |
211 mm |
| da max. |
222 mm |
| db min. |
228 mm |
| Da max. |
269 mm |
| ra max. |
2 mm |
| Basic dynamic load rating C |
484 kN |
| Basic static load rating C0 |
1040 kN |
| Fatigue load limit Pu |
106 kN |
| Attainable speed for grease lubrication |
2600 r/min |
| Attainable speed for oil-air lubrication |
3000 r/min |
| Reference grease quantity Gref |
117 cm³ |
| Static radial stiffness (guideline value) |
5480 N/µm |
| Mass bearing |
15 kg |
Company Profile
| Worktime |
З понеділка по п'ятницю: з 9:00 до 18:00 |
| Phone |
00(65) 6258 1688 |