Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 420 M

NU 420 M

Dimensions

d		100	mm
D		250	mm
B		58	mm
D₁	≈	197.45	mm
F		139	mm
r_1,2	min.	4	mm
r_3,4	min.	4	mm
s	max.	4.9	mm

Abutment dimensions

d_a	min.	119	mm
d_a	max.	135	mm
d_b	min.	142	mm
D_a	max.	230	mm
r_a	max.	3	mm
r_b	max.	3	mm

Calculation data

Basic dynamic load rating	C	457	kN
Basic static load rating	C₀	520	kN
Fatigue load limit	P_u	58.5	kN
Reference speed		3000	r/min
Limiting speed		3600	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

15.7

Associated products

Angle ring

HJ 420

Model Number: NU 420 M
Inner Diameter：100mm Outer Diameter：250mm Width：58mm
Reference speed:3600 r/min Limiting speed:3000 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：2025-11-27
Application:other lathe,product accessories,journal lathe,intermediate,Industrial,extruder,Cylinder Standard,universal category,spectrometer,motor,medical equipment
Similar models:4202 ATN9 47487/47420 PSM 142010 A51 PCZ 2420 M PRMF 303420 54209 + U 209 314420 PBM 142020 M1G1 PBM 142030 M1G1 PBMF 142010 M1G1
BEARING POWER International Trading Co.,Ltd. specialize in NU420M products，there is large inventory of SKF NU 420 M Single row cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 420 M Which SKF NU420M 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
20127	50.8	85.62	11.12	Seals
29872	76.2	95.28	11.13	Seals
30310	50	110	29.25	Bearings, units and housings
47378	120.65	136.53	7.95	Seals
6006-2RZTN9/HC5C3WT	30	55	13	Bearings, units and housings
67510	171.45	196.85	12.7	Seals
71922 ACB/P4A	110	150	20	Bearings, units and housings
7221 ACD/HCP4A	105	190	36	Bearings, units and housings
FSNL 319 TURU	95	-	-	Bearings, units and housings
N 319 ECP	95	200	45	Bearings, units and housings
PCM 9095100 E	90	95	100	Bearings, units and housings
SAF 23030 KAT x 5.1/4	133.35	-	-	Bearings, units and housings

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