SKF NJ2248MA Cylindrical roller bearings,SKF NJ 2248 MA 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 NJ 2248 MA

NJ 2248 MA

Dimensions
d 240mm
D 440mm
B 120mm
d1≈313mm
D1≈365mm
F 295mm
r1,2min.4mm
smax.4.3mm
Abutment dimensions
damin.257mm
damax.284mm
dbmin.317mm
Damax.423mm
ramax.3mm
Calculation data
Basic dynamic load ratingC 1450kN
Basic static load ratingC0 2360kN
Fatigue load limitPu 224kN
Reference speed  1500r/min
Limiting speed  2200r/min
Calculation factorkr 0.2 
Limiting valuee 0.3 
Axial load factorY 0.4 
Mass
Mass bearing  86kg
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Hot number： 15460 22x35x5 HM14 R 29891 550x590x20 HDS1 R 6317/C3VL0241 6741 K 240x250x42 NCF 2344 ECJB NJ 305 ECML NU 2218 ECJ RPNA 35/52 S7014 CE/HCP4A SAF 22534 SAW 23524 x 4.1/16 W 624 R-2RZ

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