QJ10/710-N2-MPA Bearings

d	710 mm	Bore diameter
D	1,030 mm	Outside diameter
B	140 mm	Width
Cr	1,880,000 N	Basic dynamic load rating, radial
C0r	6,300,000 N	Basic static load rating, radial
Cur	118,000 N	Fatigue load limit, radial
nG	980 1/min	Limiting speed
nϑr	340 1/min	Reference speed
≈m	413 kg	Weight

Mounting dimensions

da min	738 mm	Minimum diameter shaft shoulder
Da max	1,002 mm	Maximum diameter of housing shoulder
ra max	6 mm	Maximum fillet radius

Dimensions

rmin	7.5 mm	Minimum chamfer dimension
D1	922.9 mm	Shoulder diameter outer ring
d1	822.05 mm	Shoulder diameter inner ring
a	609.2 mm	Distance between the apexes of the pressure cones
an	32 mm	Hight retaining slot
bn	20.5 mm	Width retaining slot
rn	3 mm	Radius retaining slot
	45 °	Angle retaining slot
α	35 °	Contact angle

Temperature range

Tmin	-30 °C	Operating temperature min.
Tmax	200 °C	Operating temperature max.

 

The QJ10/710-N2-MPA bearing is part of a specialized range of angular contact ball bearings known for their performance in various high-load applications. This specific bearing model features a robust design, allowing it to handle both axial and radial loads effectively.

One of the primary uses of the QJ10/710-N2-MPA bearing is in machinery where precision and reliability are crucial, such as in automotive systems, manufacturing equipment, and industrial robots. Its angular contact design enables it to maintain stability under high speeds and heavy loads, making it suitable for demanding environments.

One of the significant advantages of this bearing type is its ability to operate with minimal friction, which helps in enhancing the overall efficiency of the machinery it supports. Furthermore, the QJ10/710-N2-MPA bearing is designed to reduce wear and prolong the lifespan of both the bearing itself and the associated components, resulting in lower maintenance costs over time.

In summary, the QJ10/710-N2-MPA bearing is an excellent choice for applications that require durable and high-performance components, combining strength, reliability, and efficiency for optimal functionality.

NO.	d[mm]	D[mm]	B[mm]
QJ10/710-N2-MPA	710	1030	140
QJ10/630-N2-MPA	630	920	128
QJ10/560-N2-MPA	560	820	115
QJ10/530-N2-MPA	530	780	112
QJ1096-N2-MPA	480	700	100
QJ1088-N2-MPA	440	650	94
QJ1272-MPA	360	650	122
QJ1088-N2-MPA-C3	440	650	94
QJ272-N2-MPA	360	650	95
QJ1080-N2-MPA	400	600	90
QJ264-N2-MPA	320	580	92
QJ1264-N2-MPA	320	580	105
QJ1076-N2-MPA	380	560	82
QJ1076-N2-MPA-C3	380	560	82
QJ1984-N2-MPA	420	560	65
QJ352-N2-MPA-C3	260	540	102
QJ1072-N2-MPA	360	540	82
QJ1072-N2-MPA-C3	360	540	82
QJ1260-N2-MPA	300	540	98
QJ1260-N2-MPA-C3	300	540	98

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