HR 31312 J-Tapered Roller Bearing

Drawing

Parameter

Boundary dimensions
d	60
D	130
T	33.5
B	31
C	22
Inner ring r (Min)	3
Outer ring r (Min)	2.5

Speed ratings(rpm)
Grease	2600
Oil	3800

Bearing No.
Bearing No.	HR 31312 J

Fitting dimensions (mm)
d a (Min)	84
d b (Max)	74
Da(Max)	118
Da(Min)	103
Db(Min)	125
S a (Min)	4
S b (Min)	11.5
Inner ring r a (Max)	2.5
Outer ring r a (Max)	2

Function Point(mm)
a	40.3

Value
e	0.83

Axial load factor
Y 1	0.73
Y 0	0.4

Rated load (N)
Cr	151000
Cor	177000

Rated load {kgf}
Cr	15400
Cor	18100

Mass(kg)
(Reference)	1.98

ISO355 Size and series (reference)
ISO355 Size and series (reference)	7FB

Chenxin International Industry Co., Ltdspecializes in selling NSK-HR 31312 J-Tapered Roller Bearing，Relevant information of NSK-HR 31312 J-Tapered Roller Bearing includes： Designation: HR 31312 J d:60 D:130 B:33.5 Brand:NSK Type:Tapered Roller Bearing ，Want to know more about NSK-HR 31312 J-Tapered Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.

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