687-Tapered Roller Bearing

Drawing

Parameter

Boundary dimensions
d	101.600
D	168.275
T	41.275
B	41.275
C	30.162
Inner ring r (Min)	3.5
Outer ring r (Min)	3.3

Rated load
(N) Cr	223000
(N) Cor	345000
{kgf} Cr	22700
{kgf} Cor	35000

Speed ratings(rpm)
Grease	2000
Oil	2800

Bearing No.
Inner ring	687
Outer ring	672

Fitting dimensions (mm)
d a	118
d b	112
Da	149
Db	160
Inner ring r a (Max)	3.5
Outer ring r a (Max)	3.3

Function Point(mm)
a	38.3

Value
e	0.47

Axial load factor
Y 1	1.3
Y o	0.70

Mass(kg)(reference)
Inner ring	2.15
Outer ring	1.24

Chenxin International Industry Co., Ltdspecializes in selling NSK-687-Tapered Roller Bearing，Relevant information of NSK-687-Tapered Roller Bearing includes： Designation: 687 d:101.600 D:168.275 B:41.275 Brand:NSK Type:Tapered Roller Bearing ，Want to know more about NSK-687-Tapered Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.

NSK-687-Tapered Roller Bearing is widely used.NSK-687-Tapered Roller Bearing is mainly used in construction machinery, machine tools, automobiles, metallurgy, mines, petroleum, machinery, electric power, railways and other industries. The price of NSK-687-Tapered Roller Bearing sold by the company is reasonable, the quality is guaranteed, the service in all aspects is provided, and the customer's demand is satisfied.