Cylindrical Roller Bearings A 5244 WB SIGMA
Advance Cylindrical Roller Bearings A 5244 WB SIGMA is your Kevin Global Machinery Parts Company source for quality CYLINDRICAL ROLLER BEARINGS and 80x40x18 accessories. shop online for home delivery 80x40x18 Size (mm) or pick up in one of our 10000 .
| Bearing number: | NU 208 ECJ |
| Size (mm): | 80x40x18 |
| Bore Diameter (mm): | 80 |
| Outer Diameter (mm): | 40 |
| Width (mm): | 18 |
| d: | 40 mm |
| D: | 80 mm |
| B: | 18 mm |
Product Details
| Bearing number | NU 208 ECJ |
| Size (mm) | 80x40x18 |
| Bore Diameter (mm) | 80 |
| Outer Diameter (mm) | 40 |
| Width (mm) | 18 |
| d | 40 mm |
| D | 80 mm |
| B | 18 mm |
| D1 | 67.4 mm |
| F | 49.5 mm |
| r1,2 - min. | 1.1 mm |
| r3,4 - min. | 1.1 mm |
| s | 1.4 mm |
| da - min. | 47 mm |
| da - max. | 48 mm |
| db - min. | 51 mm |
| Da - max. | 72.8 mm |
| ra - max. | 1 mm |
| rb - max. | 1 mm |
| Basic dynamic load rating - C | 62 kN |
| Basic static load rating - C0 | 53 kN |
| Fatigue load limit - Pu | 6.7 kN |
| Reference speed | 9500 r/min |
| Limiting speed | 11000 r/min |
| Calculation factor - kr | 0.15 |
| Category | Cylindrical Roller Bearing |
| Inventory | 1.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.4 |
| Product Group | B04144 |
| Bore Profile | Straight |
| Cage Material | Steel |
| Precision Class | RBEC 1 | ISO P0 |
| Number of Rows of Rollers | Single Row |
| Separable | Inner Ring - Both Sides |
| Rolling Element | Cylindrical Roller Bearing |
| Profile | Complete with Outer and Inner Ring |
| Snap Ring | No |
| Internal Clearance | C0-Medium |
| Retainer | Yes |
| Relubricatable | Yes |
| Inch - Metric | Metric |
| Other Features | High Capacity | Plain Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID |
| Long Description | 40MM Bore; Straight Bore Profile; 80MM Outside Diameter; 18MM Width; Steel Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C0-Medium Inter |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer Item Number | NU 208 ECJ |
| Weight / LBS | 0.882 |
| Outside Diameter | 3.15 Inch | 80 Millimeter |
| Bore | 1.575 Inch | 40 Millimeter |
| Width | 0.709 Inch | 18 Millimeter |
| bore diameter: | 40 mm |
| precision rating: | RBEC 1 (ISO Class Normal) |
| outside diameter: | 80 mm |
| maximum rpm: | 11000 RPM |
| overall width: | 18 mm |
| bearing material: | Steel |
| flanges: | (2) Outer Ring |
| cage material: | Steel |
| bore type: | Straight |
| finish/coating: | Uncoated |
| number of rows: | 1 |
| closure type: | Open |
| internal clearance: | C0 |
| application: | Piston Type Machines, Rolling Mills, Spindles/Machine Tools |
| ring separation: | Separable Ring |
| outer ring width: | 18 mm |
| operating temperature range: | Maximum of +300 °F |
| fillet radius: | 1 mm |
| dynamic load capacity: | 62 kN |
| series: | NU2 |
| static load capacity: | 53 kN |
| D1 ≈ | 67.4 mm |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 1.1 mm |
| s max. | 1.4 mm |
| da min. | 47 mm |
| da max. | 48 mm |
| db min. | 51 mm |
| Da max. | 72.8 mm |
| ra max. | 1 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 62 kN |
| Basic static load rating C0 | 53 kN |
| Fatigue load limit Pu | 6.7 kN |
| Calculation factor kr | 0.15 |
| Limiting value e | 0.2 |
| Axial load factor Y | 0.6 |
| Mass bearing | 0.38 kg |
Company Profile
| Worktime |
9.00-18.00 |
| Phone |
65-63204785 |
