Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 406 MA

NJ 406 MA

Dimensions

d		30	mm
D		90	mm
B		23	mm
d₁	≈	50.5	mm
D₁	≈	66.6	mm
F		45	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1.5	mm
s	max.	1.6	mm

Abutment dimensions

d_a	min.	41	mm
d_a	max.	43	mm
d_b	min.	53	mm
D_a	max.	81	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	60.5	kN
Basic static load rating	C₀	53	kN
Fatigue load limit	P_u	6.8	kN
Reference speed		9000	r/min
Limiting speed		14000	r/min
Calculation factor	k_r	0.23
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

0.86

Model Number: NJ 406 MA
Inner Diameter：30mm Outer Diameter：90mm Width：23mm
Reference speed:14000 r/min Limiting speed:9000 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：2026-04-16
Application:ventilation fans,Medical equipment,boring bar boring bar,pump accessories,coal,laser devices,historical instruments,squeeze machine etc,glass processing machine,safety testing,Laser Devices
Similar models:C 4060 K30M PCM 13514060 M 24060 CCK30/W33 + AOH 24060 G 24060 CC/W33 NJ 406 MA 22340 CCJA/W33VA406 AOH 24060 G 22338 CCJA/W33VA406 AS 4060 NJ 406
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125x150x12 CRW1 V	125	150	12	Seals
231/1000 CAKF/W33 + AOH 31/1000	950	1580	462	Bearings, units and housings
32030 X	150	225	48	Bearings, units and housings
5950	15.0876	31.75	7.95	Seals
71905 ACD/HCP4A	25	42	9	Bearings, units and housings
71907 ACD/P4A	35	55	10	Bearings, units and housings
71922 ACD/P4AL	110	150	20	Bearings, units and housings
BC4B 322777/HB1	350	500	-	Bearings, units and housings
HA 317 E	74.6125	110	63	Bearings, units and housings
HM 89446/410	34.925	76.2	29.37	Bearings, units and housings
RN-3.5x29.8 BF/G2	-	-	3.5	Bearings, units and housings
SNP 3060x10.15/16	277.8125	360.5022	170.6118	Bearings, units and housings

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