Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Matched tapered roller bearings -- Matched single row tapered roller bearings arranged face-to-face SKF 30208/DF

30208/DF

SKF Explorer

Dimensions

d		40	mm
D		80	mm
T		39.5	mm
2B		36	mm
b		4.2	mm
K		3	mm
r_3,4	min.	1.5	mm
r₅	min.	0.6	mm

Abutment dimensions

d_a	max.	49	mm
D_a	min.	69	mm
D_a	max.	72.5	mm
C_a	min.	3	mm
r_a	max.	1.5	mm
r_c	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	130	kN
Basic static load rating	C₀	137	kN
Fatigue load limit	P_u	15.3	kN
Reference speed		5600	r/min
Limiting speed		8500	r/min
Calculation factor	e	0.37
Calculation factor	Y₁	1.8
Calculation factor	Y₂	2.7
Calculation factor	Y₀	1.8

Mass

Mass bearing pair

0.87

Model Number: 30208/DF
Inner Diameter：40mm Outer Diameter：80mm Width：-mm
Reference speed:8500 r/min Limiting speed:5600 r/min
Type：Bearings, units and housings Roller bearings Tapered roller bearings Matched tapered roller bearings
Details： Matched tapered roller bearings Matched single row tapered roller bearings arranged face-to-face
Update date：2026-06-25
Application:plastic molding,switch,Vertical pull,security,medical equipment,hanging clamp,sterilizers,dynamic blood pressure,lifting tackle,surgical instruments,walking Food processing machinery and equipment
Similar models:30208/DF 30208 30208 R
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Model No. Inner Diameter Outer Diameter Width Type

18737
22316 EK
23188-2CS5/VT143
29444 E
RNU 2217 ECP

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Model No.	Inner Diameter	Outer Diameter	Width	Type
18737
22316 EK
23188-2CS5/VT143
29444 E
RNU 2217 ECP