NACHI 29688/29620, Size: 112.712x73.817x25.400. NACHI 29688/29620 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.
Tapered roller bearings 29688/29620
Bearing number : 29688/29620
Size (mm) : 112.712x73.817x25.400
Brand : NACHI
Bore Diameter (mm) : 112.712
Outer Diameter (mm) : 73.817
Width (mm) : 25.400
Bearing dimensions and specification in NACHI catalogue:
d - 73.817 mm
D - 112.712 mm
T - 25.400 mm
B - 25.400 mm
C - 19.050 mm
a - -0.9 mm
r1 min. - 1.5 mm
r2 min. - 3.3 mm
Weight - 0,865 Kg
Basic dynamic load rating (C) - 86000 kN
Basic static load rating (C0) - 133000 kN
(Grease) Lubrication Speed - 3100 r/min
(Oil) Lubrication Speed - 4100 r/min
Calculation factor (e) - 0.49
Calculation factor (Y0) - 0.68
Calculation factor (Y1) - 1.2
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