Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 302/28

302/28

SKF Explorer

Dimension series

3DC

Dimensions

d		28	mm
D		58	mm
T		17.25	mm
d₁	≈	42	mm
B		16	mm
C		14	mm
r_1,2	min.	1	mm
r_3,4	min.	1	mm
a		13.155	mm

Abutment dimensions

d_a	max.	35	mm
d_b	min.	35	mm
D_a	min.	50	mm
D_a	max.	52	mm
D_b	min.	54	mm
C_a	min.	2	mm
C_b	min.	3	mm
r_a	max.	1	mm
r_b	max.	1	mm

Calculation data

Basic dynamic load rating	C	46.6	kN
Basic static load rating	C₀	41.5	kN
Fatigue load limit	P_u	4.4	kN
Reference speed		10000	r/min
Limiting speed		12000	r/min
Calculation factor	e	0.37
Calculation factor	Y	1.6
Calculation factor	Y₀	0.9

Mass

Mass bearing

0.2

Model Number: 302/28
Inner Diameter：28mm Outer Diameter：58mm Width：17.25mm
Reference speed:12000 r/min Limiting speed:10000 r/min
Type：Bearings, units and housings Roller bearings Tapered roller bearings Single row tapered roller bearings
Details： Single row tapered roller bearings Tapered roller bearings, single row
Update date：2025-12-09
Application:set bacteria instrument,gear grinding machine,Gas turbine,insect experimental analysis instrument,car instrument,tube,Broadcasting System,Spectrum Products,Body shaping,reinforced machinery,marine analysis
Similar models:FSAF 23024 KAT x 4.1/16 33024 33026 7302 BE-2RZP SAF 23024 KAT x 4.1/4 SNW 3028x5 30210 PBM 230250350 M1G1 6302-2Z 30224/DF
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