NTN BNT203 angular contact ball bearings

High Quality Cylindrical Bore Bore Type NTN BNT203 angular contact ball bearings. Competitive Pricing. Double Row Configuration Accept Small Order. Easy and Fast Shipping.
Bore Type | Cylindrical Bore |
Enclosure | Open |
Configuration | Double Row |
Roller Profile | Symmetric |
Center Guidance | Floating Steel Ring |
Retainer Material | Pressed Steel |
Nr. of Holes | 6 |
Weight | 19.600 kg |
d | 150 mm |
D | 250 mm |
B | 100 mm |
Fillet Radius/Chamfer | 2.1 mm |
Groove Width A | 14 mm |
Hole Diameter (do) | 8 mm |
Dynamic Load Rating | 1,230,000 N |
Static Load Rating | 1,520,000 N |
Limiting Speed – Grease | 2,100 rpm |
Limiting Speed – Oil | 2,600 rpm |
Constant e | 0.38 |
Axial Load Factor Y0 | 1.73 |
Axial Load Factor Y1 | 1.77 |
Axial Load Factor Y2 | 2.64 |
Radial Clearance | 0.110 to 0.170 mm |
da (min) | 162 mm |
Da (max) | 238 mm |
ra (max) | 2 mm |
Detailed Parameters
parameter:
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