40,000 mm x 80,000 mm x 18,000 mm NTN 7208BG Single row or matched pairs of angular contact ball bearings
| Brand Name |
NTN |
| Model Number |
7208BG |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 7208BG bearing Size Chart (mm/inches) |
|---|
| Bearing number | AST850BM 5550 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 60 |
| Bearing Type | metal with bronze |
| Shaft Dia., Nominal (d) | 55.0000 |
| Shaft Size (ds) - 55 +0 / -0.046 | 55 +0 / 0.046 |
| Housing Bore Dia. (Dh) - 60 +0.030 / -0 | 60 +0.030 / 0 |
| Bearing Outside Diameter, Nominal(Do) | 60.000 |
| Bearing Bore after Mounting (di) | 55 +0.230 / +0.080 |
| Average Clearance (Cd) | 0.1550 |
| Wall Thickness (S3) | 2.430 |
| Bearing Length, Nominal (B) | 50.000 |
| 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 |