05075/05185

Inch Design Tapered Roller Bearings

05075/05185

Images shown are representations. Designs and specifications may differ from actual products.

Grouped product items
Parts Number
05075/05185
05075R/05185R

Display units Metric Imperial

05075/05185

d	19.05	mm	Bore diameter
D	47	mm	Outside diameter
T	14.381	mm	Total width
B	14.381	mm	Width of inner ring
C	11.112	mm	Width of outer ring
Cup r (min.)	1.3	mm	Chamfer dimension of outer ring (Cup)
Cone r (min.)	1.3	mm	Chamfer dimension of inner ring (Cone)

Cr	29300	N	Basic dynamic load rating
C0r	23900	N	Basic static load rating

Grease	8500	min-1	Grease lubrication
Oil (Oil-bath)	11000	min-1	Oil-bath lubrication

10.1

Effective load center

da	25	mm	Diameter of shaft abutment
Da	40.5	mm	Diameter of housing abutment
db	23.5	mm	Diameter of shaft abutment
Db	42.5	mm	Diameter of housing abutment
ra (max.)	1.3	mm	Radius of shaft or housing fillet of inner ring
ra (max.)	1.3	mm	Radius of shaft or housing fillet of outer ring

Mass approx.	0.077	kg	Mass approx.(Cone)
Mass approx.	0.047	kg	Mass approx.(Cup)

CAD

Customer Questions

How are angular contact ball bearings (ACBBs) different from tapered roller bearings (TRBs)?

TRBs provide higher load capacity and rigidity than ACBBs. However, ACBBs can offer rotation at higher speeds than TRBs.

More Information
NSK Product Type2	TRBSR_ID
NSK Product Type	Bearing