NA49/28
RNA49/28
73
28
32
45
17
0.3
19.84
26.8
10400
NA49/28 is a Machined Ring Needle Roller Bearing (NA/RNA Series).
The NA Series includes an inner ring, while the RNA Series uses the shaft as the raceway surface for a more compact design.
Without Inner Ring Type: RNA49/28
Bore (d): 28 mm
Outer Ring Bore (Fw): 32 mm
Outer (D): 45 mm
Width (C): 17 mm
Chamfer r min: 0.3 mm
Dynamic Load: 19.84 kN
Static Load: 26.8 kN
Limiting Speed: 10,400 rpm
Weight: 73 g
Some non-standard or currently out-of-stock bearings may not be immediately available. If you have specific requirements, feel free to contact us — we will do our best to confirm lead times and provide alternative solutions.
