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Technical Scribble
7256 BM 280 mmx500 mmx80 mm
Technical Data
| Product Number | 7256 BM |
| Equivalent to Manufacturer | SKF |
| System of Measurement | Metric |
| Bearing Type | Ball |
| Internal Design | High Speed |
| Contact Angle | 40° |
| Lubrication Hole | NO |
| For Load Direction | Combined Radial and Thrust |
| Construction | Single Row |
| Seal Type | Open |
| Seal Types | Open |
| Row Type | Single |
| Bore Dia | 280 mm |
| Bore Dia Tolerance | -0.025mm to 0 |
| Outer Dia | 500 mm |
| Outer Dia Tolerance | -0.033mm to 0 |
| Width | 80 mm |
| Width Tolerance | -0.05mm to 0 |
| Shoulder Diameter Inner Ring (Large Side Face)(d1) | 367.7 mm |
| Shoulder Diameter Inner Ring (Small Side Face)(d2) | 328.07 mm |
| Shoulder Diameter Outer Ring (Large Side Face)(D1) | 417.7 mm |
| Chamfer Dimension (r1 2)(min) | 5 mm |
| Distance Pressure Point (a) | 204 mm |
| Ring Material | 52100 Chrome Steel |
| Ball Material | 52100 Chrome Steel |
| Cage Material | Brass Cage |
| Dynamic Radial Load | 507 kN |
| Static Radial Load | 830 kN |
| Max Speed (X1000 rpm) | 1.4 |
| Lubrication | Lubricated |
| Temperature Range | -30° to 110 °C |
| ABEC Rating | P6 (ABEC-3) |
| ROHS | Compliant |
| REACH | Compliant |
| Weight | 67.5 kg |
Item number: 7256 BM
If your demand is large, please contact us for quotation and delivery time.
Delivery time:3 to 7 business day
price:Inquiry
pcs
Technical Scribble
Technical Data
| Product Number | 7256 BM |
| Equivalent to Manufacturer | SKF |
| System of Measurement | Metric |
| Bearing Type | Ball |
| Internal Design | High Speed |
| Contact Angle | 40° |
| Lubrication Hole | NO |
| For Load Direction | Combined Radial and Thrust |
| Construction | Single Row |
| Seal Type | Open |
| Seal Types | Open |
| Row Type | Single |
| Bore Dia | 280 mm |
| Bore Dia Tolerance | -0.025mm to 0 |
| Outer Dia | 500 mm |
| Outer Dia Tolerance | -0.033mm to 0 |
| Width | 80 mm |
| Width Tolerance | -0.05mm to 0 |
| Shoulder Diameter Inner Ring (Large Side Face)(d1) | 367.7 mm |
| Shoulder Diameter Inner Ring (Small Side Face)(d2) | 328.07 mm |
| Shoulder Diameter Outer Ring (Large Side Face)(D1) | 417.7 mm |
| Chamfer Dimension (r1 2)(min) | 5 mm |
| Distance Pressure Point (a) | 204 mm |
| Ring Material | 52100 Chrome Steel |
| Ball Material | 52100 Chrome Steel |
| Cage Material | Brass Cage |
| Dynamic Radial Load | 507 kN |
| Static Radial Load | 830 kN |
| Max Speed (X1000 rpm) | 1.4 |
| Lubrication | Lubricated |
| Temperature Range | -30° to 110 °C |
| ABEC Rating | P6 (ABEC-3) |
| ROHS | Compliant |
| REACH | Compliant |
| Weight | 67.5 kg |