771/630 Cam Follower And Track Roller
100% Authentic. 771/630 Cam Follower And Track Roller 2.500 Wall Thickness (S3) Highest Wrapped bronze with Material Quality. Certified 50 0.080 / 0.105 Shaft Size (ds) - 50 -0.080 / -0.105 Supplier. China Abec 9 Bearings Supplier
| Model Number: | 771/630 |
| Shaft Size (ds) - 50 -0.080 / -0.105: | 50 0.080 / 0.105 |
| Wall Thickness (S3): | 2.500 |
| Material: | Wrapped bronze with |
| Shaft Dia., Nominal (d): | 50.0000 |
| Bearing Length Tolerance (B tol.) - +0 / -0.40: | +0 / 0.40 |
| Housing Bore Dia. (Dh) - 55 +0.030 / -0: | 55 +0.030 / 0 |
| Bore Diameter (mm): | 50 |
| Bearing Length, Nominal (B): | 30.000 |
Product Details
| Shaft Size (ds) - 50 -0.080 / -0.105 | 50 0.080 / 0.105 |
| Wall Thickness (S3) | 2.500 |
| Material | Wrapped bronze with |
| Shaft Dia., Nominal (d) | 50.0000 |
| Bearing Length Tolerance (B tol.) - +0 / -0.40 | +0 / 0.40 |
| Housing Bore Dia. (Dh) - 55 +0.030 / -0 | 55 +0.030 / 0 |
| Bore Diameter (mm) | 50 |
| Bearing Length, Nominal (B) | 30.000 |
| Bearing Outside Diameter, Nominal(Do) | 55.000 |
| Flange Thickness (Sfl) | 2.500 |
| Flange Radius (rfl) | 2.000 |
| Flange Dia. (Dfl pm 0.5) | 65.000 |
| Outer Diameter (mm) | 55 |
| Bearing number | ASTB90 F5030 |
| Bearing Type | flanged |
| OD Chamfer Length (Co) | 1.800 |
| Bearing Bore after Mounting (di) - 50 +0.062 / -0 | 50 +0.062 / 0 |
| ID Chamfer Length (Ci) | 0.600 |
| ID Chamfer Angle (B deg.) | 45 |