Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 20/850 ECMA

NU 20/850 ECMA

Dimensions

d		850	mm
D		1220	mm
B		212	mm
D₁	≈	1110	mm
F		942	mm
r_1,2	min.	7.5	mm
s	max.	2	mm

Abutment dimensions

d_a	min.	878	mm
d_a	max.	936	mm
d_b	min.	956	mm
D_a	max.	1190	mm
r_a	max.	6	mm

Calculation data

Basic dynamic load rating	C	8420	kN
Basic static load rating	C₀	18600	kN
Fatigue load limit	P_u	1200	kN
Reference speed		360	r/min
Limiting speed		560	r/min
Calculation factor	k_r	0.17
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

880

Model Number: NU 20/850 ECMA
Inner Diameter：850mm Outer Diameter：1220mm Width：212mm
Reference speed:560 r/min Limiting speed:360 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:Security Equipment,flexible processing,aerial work platform,teaching equipment,Medical printer,hydraulic control element,transistor fittings,tapping machine,equipment and,dye pigments,stirrer
Similar models:MB 20 A 6312-2Z/VA208 SAF 1520 x 3.3/8 32205 B 7207 BECBP NU 320 ECM/C3VL0241 53220 + U 220 33220 7208 ACD/P4A SSAFS 22520 x 3.3/8 TLC
BEARING POWER International Trading Co.,Ltd. specialize in NU20/850ECMA products，there is large inventory of SKF NU 20/850 ECMA Single row cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 20/850 ECMA Which SKF NU20/850ECMA is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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