Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 30307

30307

SKF Explorer

Dimension series

2FB

Dimensions

d		35	mm
D		80	mm
T		22.75	mm
d₁	≈	54.55	mm
B		21	mm
C		18	mm
r_1,2	min.	2	mm
r_3,4	min.	1.5	mm
a		16.181	mm

Abutment dimensions

d_a	max.	46	mm
d_b	min.	44.5	mm
D_a	min.	70	mm
D_a	max.	72.5	mm
D_b	min.	74	mm
C_a	min.	3	mm
C_b	min.	4.5	mm
r_a	max.	2	mm
r_b	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	88.9	kN
Basic static load rating	C₀	73.5	kN
Fatigue load limit	P_u	8.3	kN
Reference speed		7500	r/min
Limiting speed		9000	r/min
Calculation factor	e	0.31
Calculation factor	Y	1.9
Calculation factor	Y₀	1.1

Mass

Mass bearing

0.51

Model Number: 30307
Inner Diameter：35mm Outer Diameter：80mm Width：22.75mm
Reference speed:9000 r/min Limiting speed:7500 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:Roller,Logistics Equipment,joint protection,scientific instruments,Special Equipment,training beds etc,switch,Pneumatic Actuator,Medium and large motor,industry test,ECG
Similar models:30307 30307 R
BEARING POWER International Trading Co.,Ltd. specialize in 30307 products，there is large inventory of SKF 30307 Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 30307 Which SKF 30307 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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