NSK RLM5020 needle roller bearings
Online shopping NSK RLM5020 needle roller bearings from a great 50 Bore Diameter (mm) selection at Store. … 55 Outer Diameter (mm) Accessories.
| Bore Diameter (mm) | 50 |
| Outer Diameter (mm) | 55 |
| Bearing Type | straight |
| Shaft Dia., Nominal (d) | 50.0000 |
| Shaft Size (ds) – 50 -0.080 / -0.105 | 50 0.080 / 0.105 |
| Housing Bore Dia. (Dh) – 55 +0.030 / -0 | 55 +0.030 / 0 |
| Bearing Outside Diameter, Nominal(Do) | 55.000 |
| Bearing Bore after Mounting (di) – 50 +0.062 / -0 | 50 +0.062 / 0 |
| Wall Thickness (S3) | 2.500 |
| Bearing Length, Nominal (B) | 30.000 |
| Bearing Length Tolerance (B tol.) – +0 / -0.40 | +0 / 0.40 |
| OD Chamfer Length (Co) | 1.800 |
| ID Chamfer Angle (B deg.) | 45 |
| ID Chamfer Length (Ci) | 0.600 |
| Material | Wrapped bronze with lubrication holes. |
Detailed Parameters
parameter：
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