Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Four-point contact ball bearings -- Angular contact ball bearings, four-point contact ball bearings SKF QJ 1080 N2MA

QJ 1080 N2MA

Dimensions

d		400	mm
D		600	mm
B		90	mm
d₁	≈	470	mm
D₁	≈	530	mm
a		350	mm
h		12.5	mm
b		15	mm
r₀		2.5	mm
r_1,2	min.	5	mm

Abutment dimensions

d_a	min.	422	mm
D_a	max.	578	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	904	kN
Basic static load rating	C₀	2160	kN
Fatigue load limit	P_u	40.5	kN
Limiting speed		1500	r/min
Calculation factor	e	0.95
Calculation factor	X	0.6
Calculation factor	Y₀	0.58
Calculation factor	Y₁	0.66
Calculation factor	Y₂	1.07

Mass

Mass bearing

Model Number: QJ 1080 N2MA
Inner Diameter：400mm Outer Diameter：600mm Width：90mm
Reference speed:1500 r/min Limiting speed:-
Type：Bearings, units and housings Ball bearings Angular contact ball bearings Four-point contact ball bearings
Details： Four-point contact ball bearings Angular contact ball bearings, four-point contact ball bearings
Update date：2024-12-13
Application:Pest Monitoring,Machine tools,SPA equipment,ventilation equipment,hydraulic pump,security equipment,medical equipment,pneumatic,rock drilling machinery,plastic blow molding,hydraulic pressure gauge
Similar models:PSM 9011080 A51 NJ 1080 MA HJ 1080 51080 F QJ 1080 N2MA NU 1080 MA PBMF 19021080 M1G1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
10074	25.4	47.02	6.35	Seals
14780	37.8714	55.65	6.35	Seals
3204 ATN9	20	47	20.6	Bearings, units and housings
7038 ACD/HCP4AH1	190	290	46	Bearings, units and housings
7314 BEGAPH	70	150	35	Bearings, units and housings
85009	215.9	254	16	Seals
AOH 3144	200	220	145	Bearings, units and housings
D/W RW1-4 R-2Z	1.984	6.35	4.366	Bearings, units and housings
K 15x21x15	15	21	15	Bearings, units and housings
S7216 ACD/P4A	80	140	26	Bearings, units and housings
SAFS 23034 KAT x 5.15/16	150.8125	-	-	Bearings, units and housings
W 638/1	1	3	1.5	Bearings, units and housings

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Hot number： 16719 300x332x16 HDS2 R 38x54x8 HMSA92 R 53771 6207-RSH 719/600 ACM 99272 NCF 2918 CV PSM 85100100 A51 SAFS 22217-11 TLC SAFS 23024 KAT-11 x 4.1/8 SSAFS 22228 TLC SYJ 30 TF SYK 40 TD W 61900-2RS1