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：2026-08-17
Application:Power equipment,motor,tower crane,instrumentation instrument,sewage pump,supporting facilities,outdoor equipment,medical equipment,Broadcasting System,packaging materials,sanitation facilities
Similar models:AXK 4060 24060-2CS5/VT143 AOH 24060 G 24060 CC/W33 24060 CCK30/W33 + AOH 24060 G 22336 CCJA/W33VA406 BT4B 334060 G/HA1VA901 22330 CCJA/W33VA406 22340 CCJA/W33VA406 6406
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Model No. Inner Diameter Outer Diameter Width Type

319440 DA-2LS
7016 CD/HCP4AH1
71918 CD/P4A
IR 80x90x54
W 61803 R-2Z

Purchase the SKF NJ 406 MA Cylindrical roller bearings, single row Please fill in the following

Hot number： 18x40x7 HMSA10 RG 230/600 CAK/W33 + AOHX 30/600 23034-2CS5K/VT143 24134 CCK30/W33 25x35x7 HMS5 V 29112 45150 50x68x8 HMS5 V 6206-RS1 BT4B 334031/HA4C1800 BT4B 334072 G/HA1VA901 D/W RW156 R RN-4x19.8 BF/G2 S7014 ACD/P4A SNL 30/500 G

Model No.	Inner Diameter	Outer Diameter	Width	Type
319440 DA-2LS
7016 CD/HCP4AH1
71918 CD/P4A
IR 80x90x54
W 61803 R-2Z