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NACHI 555/553X bearing Details:

Model: 555/553X Brand: NACHI Bearing status: Original
Delivery time: 5-7 Days Inventory: Enough
Bearing 555/553X

Tapered roller bearings 555/553X

Bearing number : 555/553X

Size (mm) : 122.238x50.800x38.100

Brand : NACHI

Bore Diameter (mm) : 122.238

Outer Diameter (mm) : 50.800

Width (mm) : 38.100

Bearing dimensions and specification in NACHI catalogue:

d - 50.800 mm

D - 122.238 mm

T - 38.100 mm

B - 36.678 mm

C - 30.162 mm

a - 9.4 mm

r1 min. - 2.3 mm

r2 min. - 3.3 mm

Weight - 2,19 Kg

Basic dynamic load rating (C) - 149000 kN

Basic static load rating (C0) - 197000 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 4100 r/min

Calculation factor (e) - 0.35

Calculation factor (Y0) - 0.95

Calculation factor (Y1) - 1.73

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