Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 19/850 ECMA/HA1

NU 19/850 ECMA/HA1

Dimensions

d		850	mm
D		1120	mm
B		118	mm
D₁	≈	1037	mm
F		919	mm
r_1,2	min.	6	mm
s	max.	12.3	mm

Abutment dimensions

d_a	min.	873	mm
d_a	max.	909	mm
d_b	min.	926	mm
D_a	max.	1097	mm
r_a	max.	5	mm

Calculation data

Basic dynamic load rating	C	3300	kN
Basic static load rating	C₀	7100	kN
Fatigue load limit	P_u	455	kN
Reference speed		480	r/min
Limiting speed		600	r/min
Calculation factor	k_r	0.11
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

330

Model Number: NU 19/850 ECMA/HA1
Inner Diameter：850mm Outer Diameter：1120mm Width：118mm
Reference speed:600 r/min Limiting speed:480 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Single row cylindrical roller bearings
Details： Single row cylindrical roller bearings Cylindrical roller bearings, single row
Update date：2025-12-09
Application:extruder,air purification,industrial skin care,universal category,gantry processing,packing equipment,food packaging,marine analysis,car shock absorber,Grinding and polishing equipment,experimental equipment
Similar models:61917 W 619/1.5 R 619/750 MA 71908 ACE/P4AH1 71904 CE/P4AH H 2319 S71922 CE/P4A 71920 CD/P4AL 71918 ACE/HCP4A 71917 CB/P4A
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