SKF NU20/500ECMA Cylindrical roller bearings,SKF NU 20/500 ECMA Roller bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 20/500 ECMA

NU 20/500 ECMA

Dimensions
d 500mm
D 720mm
B 128mm
D1≈649mm
F 553mm
r1,2min.6mm
smax.12.7mm
Abutment dimensions
damin.523mm
damax.549mm
dbmin.558mm
Damax.697mm
ramax.5mm
Calculation data
Basic dynamic load ratingC 2920kN
Basic static load ratingC0 5850kN
Fatigue load limitPu 440kN
Reference speed  750r/min
Limiting speed  1100r/min
Calculation factorkr 0.14 
Limiting valuee 0.3 
Axial load factorY 0 
Mass
Mass bearing  180kg
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Hot number： 13427 30x48x8 HMS5 V 71808 ACD/HCP4 81208 TN 81256 M BC2B 322216 BC2B 326196/HA1VJ202 FY 1.3/16 TDW FYWR 1.1/4 AYTHR OKBS 113 SAF 22628 x 5 TLC QJ 1096 N2MA SAF 22518 x 3.1/8 T SNP 3064x11.7/16 W 61818-2RS1

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