NACHI 32248 tapered roller bearings
What is NACHI 32248 tapered roller bearings in mechanical engineering? 125 Outer Diameter (mm) Manufacturing Service . 70 Bore Diameter (mm) Upload your CAD file for 70x125x33.25 Size (mm) an instant.
Size (mm) | 70x125x33.25 |
Bore Diameter (mm) | 70 |
Outer Diameter (mm) | 125 |
Width (mm) | 33.25 |
d | 70 mm |
D | 125 mm |
T | 33.25 mm |
B | 31 mm |
C | 27 mm |
a | 4.5 mm |
r1 min. | 2 mm |
r2 min. | 1.5 mm |
Weight | 1.61 Kg |
Basic dynamic load rating (C) | 157000 kN |
Basic static load rating (C0) | 205000 kN |
(Grease) Lubrication Speed | 3000 r/min |
(Oil) Lubrication Speed | 4000 r/min |
Calculation factor (e) | 0.42 |
Calculation factor (Y0) | 0.79 |
Inventory | 0.0 |
Manufacturer Name | NACHI |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0 |
Product Group | B04334 |
Bore Type | Cylindrical Bore |
Configuration | Single Row |
Enclosure | Open |
Bore Size | 70 mm |
Outside Diameter | 125 mm |
Width | 33.3 mm |
Fillet Radius/Chamfer | 2 mm |
r1 | 1.5 mm |
Load Center | 4 mm |
Dynamic Load Rating | 169,000 N |
Static Load Rating | 225,000 N |
Limiting Speed – Grease | 3,100 rpm |
Limiting Speed – Oil | 4,100 rpm |
Constant e | 0.42 |
Axial Load Factor Y0 | 0.79 |
Axial Load Factor Y1 | 1.43 |
da (min) | 80 mm |
db (max) | 80 mm |
Da (min) | 108 mm |
Db (min) | 119 mm |
S1 (min) | 4 mm |
S2 (min) | 6 mm |
Cone ra (max) | 2 mm |
Cup ra (max) | 1.5 mm |
Detailed Parameters
parameter:
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