Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 1080 MA

NJ 1080 MA

Dimensions

d		400	mm
D		600	mm
B		90	mm
d₁	≈	472	mm
D₁	≈	526	mm
F		450	mm
r_1,2	min.	5	mm
s	max.	5	mm

Abutment dimensions

d_a	min.	418	mm
d_a	max.	445	mm
d_b	min.	478	mm
D_a	max.	582	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	1380	kN
Basic static load rating	C₀	2320	kN
Fatigue load limit	P_u	196	kN
Reference speed		1100	r/min
Limiting speed		1500	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

Model Number: NJ 1080 MA
Inner Diameter：400mm Outer Diameter：600mm Width：90mm
Reference speed:1500 r/min Limiting speed:1100 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:medical equipment,internal combustion engine,meat products machine,Wire grinder,Performance test,Processing machinery,other CNC,enzyme,machining,Industrial,medical equipment
Similar models:PBMF 19021080 M1G1 QJ 1080 N2MA PSM 9011080 A51 51080 F NU 1080 MA HJ 1080 NJ 1080 MA
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305801 C-2Z	12	35	15.9	Bearings, units and housings
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99080	19.8374	23.749	11.1252	Seals
GS 81228	140	200	13.5	Bearings, units and housings
OKCX 730	730		-
PCZ 1416 E	22.225	25.4	25.4	Bearings, units and housings
QJ 1288 N2MA	440	790	155	Bearings, units and housings
S71920 CB/P4A	100	140	20	Bearings, units and housings
SIL 40 TXE-2LS	40	-	28	Bearings, units and housings

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