557S-Tapered Roller Bearing

Drawing

Parameter

Boundary dimensions
d	53.975
D	123.825
T	38.100
B	36.678
C	30.162
Inner ring r (Min)	3.5
Outer ring r (Min)	3.3

Rated load
(N) Cr	161000
(N) Cor	221000
{kgf} Cr	16400
{kgf} Cor	22500

Speed ratings(rpm)
Grease	3000
Oil	4000

Bearing No.
Inner ring	557S
Outer ring	552A

Fitting dimensions (mm)
d a	71
d b	65
Da	109
Db	116
Inner ring r a (Max)	3.5
Outer ring r a (Max)	3.3

Function Point(mm)
a	28.8

Value
e	0.35

Axial load factor
Y 1	1.7
Y o	0.95

Mass(kg)(reference)
Inner ring	1.49
Outer ring	0.764

Chenxin International Industry Co., Ltdspecializes in selling NSK-557S-Tapered Roller Bearing，Relevant information of NSK-557S-Tapered Roller Bearing includes： Designation: 557S d:53.975 D:123.825 B:38.100 Brand:NSK Type:Tapered Roller Bearing ，Want to know more about NSK-557S-Tapered Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.

NSK-557S-Tapered Roller Bearing is widely used.NSK-557S-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-557S-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.