RS-4992E4 NSK CYLINDRICAL ROLLER BEARING
RS-4992E4 NSK CYLINDRICAL ROLLER BEARING Product Brochures 255 Outer Diameter (mm) , Thrust Cylindrical Roller Bearing Manufacturing Service . China Abec 5 Bearings Supplier Get Your Free.
| Brand Name: | NSK |
| Model Number: | RS-4992E4 |
| Outer Diameter (mm): | 255 |
| Shaft Size (ds) - 250 -0.170 / -0.216: | 250 0.170 / 0.216 |
| Wall Thickness (S3): | 2.500 |
| Bearing Length, Nominal (B): | 70.000 |
| Bore Diameter (mm): | 250 |
| Bearing Bore after Mounting (di) - 255 +0.115 / -0: | 255 +0.115 / 0 |
| ID Chamfer Angle (B deg.): | 45 |
| Material: | Wrapped bronze with |
Product Details
| Outer Diameter (mm) | 255 |
| Shaft Size (ds) - 250 -0.170 / -0.216 | 250 0.170 / 0.216 |
| Wall Thickness (S3) | 2.500 |
| Bearing Length, Nominal (B) | 70.000 |
| Bore Diameter (mm) | 250 |
| Bearing Bore after Mounting (di) - 255 +0.115 / -0 | 255 +0.115 / 0 |
| ID Chamfer Angle (B deg.) | 45 |
| Material | Wrapped bronze with |
| Bearing Outside Diameter, Nominal(Do) | 255.000 |
| OD Chamfer Length (Co) | 1.800 |
| Housing Bore Dia. (Dh) - 255 +0.052 / -0 | 255 +0.052 / 0 |
| Bearing number | AST090 25070 |
| Bearing Type | straight |
| Shaft Dia., Nominal (d) | 250.0000 |
| ID Chamfer Length (Ci) | 0.600 |
| Bearing Length Tolerance (B tol.) - +0 / -0.40 | +0 / 0.40 |
