32264 Series

Metric Series Tapered Roller Bearings

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Grouped product items
Parts Number
32264 Metric Series Tapered Roller Bearings			Add to Compare You can use this service by registering as a member.
32264P5 Metric Series Tapered Roller Bearings			Add to Compare You can use this service by registering as a member.
32264P6 Metric Series Tapered Roller Bearings			Add to Compare You can use this service by registering as a member.

Product Information

Display units Metric Imperial

Designations

32264

Boundary Dimensions

d	320	mm	Bore diameter
D	580	mm	Outside diameter
T	159	mm	Total width
B	150	mm	Width of inner ring
C	125	mm	Width of outer ring
Cup r (min.)	5	mm	Chamfer dimension of outer ring (Cup)
Cone r (min.)	6	mm	Chamfer dimension of inner ring (Cone)

Basic Load Ratings

C_r	3500000	N	Basic dynamic load rating
C_0r	5050000	N	Basic static load rating

Speeds

Grease	530	min^-1	Grease lubrication
Oil (Oil-bath)	750	min^-1	Oil-bath lubrication

Dimensions

141.6

Effective load center

Abutment and Fillet Dimensions

da (min.)	353	mm	Diameter of shaft abutment
Db (min.)	550	mm	Diameter of housing abutment
Da (min.)	487	mm	Diameter of housing abutment
Da (max.)	558	mm	Diameter of housing abutment
Sa	15	mm	Minimum width of space required in housing on large side face
Sb	34	mm	Minimum width of space required in housing on small side face
db (max.)	383	mm	Diameter of shaft abutment
ra (max.)	5	mm	Radius of shaft or housing fillet of inner ring
ra (max.)	4	mm	Radius of shaft or housing fillet of outer ring

Calculation factors

e	0.46	Constant
Y0	0.72	Axial load Factors
Y1	1.3	Axial load Factors

Mass

(approx.)

175

Drawing for Reference

Designations	Boundary Dimensions					Basic Load Ratings		Tolerance Class	Limiting Speeds		Mass
Designations	d (mm)	D (mm)	T (mm)	B (mm)	C (mm)	C_r (N)	C_0r (N)	Tolerance Class	Grease (min^-1)	Oil (Oil-bath) (min^-1)	(approx.) (kg)
32264	320	580	159	150	125	3500000	5050000		530	750	175

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Not to scale.
(*) The chamfer dimensions are minimum values.
Suffix C represents medium-angle tapered roller bearings. Since they are designed for specific applications, please consult NSK when using bearings with suffix C.
The bore diameter "no-go side" tolerances (High) specified in this drawing do not necessarily apply within a distance from the ring face to 1.2 times the chamfer dimension r (max).
Some of these tolerances conform to NSK standards.

CAD

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NSK Product Type2	TRBSR_MD
NSK Product Type	Bearing
Designations	32264