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 |
