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：2021-06-05
Application:chemical instruments,noise reduction equipment,Industry,machine lathe,vertical pull,hinge industry,Industrial,Pneumatic Control Elements,Oral Image,motor,storage shelves
Similar models:30307 R 30307
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Model No.	Inner Diameter	Outer Diameter	Width	Type
14214	36.5252	52.37	7.95	Seals
314554 B	440	620	-	Bearings, units and housings
6005/VA201	25	47	12	Bearings, units and housings
6304-2RSH	20	52	15	Bearings, units and housings
900 VA V	825	-	-	Seals
BT4B 334105 BG/HA1	482.6	635	-	Bearings, units and housings
DMB 5/8	50	-	38	Bearings, units and housings
FYTB 1.3/8 WDW	34.925	-	-	Bearings, units and housings
OKF 350	350	735	-
SAF 1511 x 2	50.8	-	-	Bearings, units and housings
W 61905-2RS1	25	42	9	Bearings, units and housings
W 6300	10	35	11	Bearings, units and housings

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