Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 30303

30303

SKF Explorer

Dimension series

2FB

Dimensions

d		17	mm
D		47	mm
T		15.25	mm
d₁	≈	30.55	mm
B		14	mm
C		12	mm
r_1,2	min.	1	mm
r_3,4	min.	1	mm
a		10.173	mm

Abutment dimensions

d_a	max.	25	mm
d_b	min.	23.5	mm
D_a	min.	40	mm
D_a	max.	41.5	mm
D_b	min.	42	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	34.2	kN
Basic static load rating	C₀	25	kN
Fatigue load limit	P_u	2.7	kN
Reference speed		13000	r/min
Limiting speed		16000	r/min
Calculation factor	e	0.28
Calculation factor	Y	2.1
Calculation factor	Y₀	1.1

Mass

Mass bearing

0.13

Model Number: 30303
Inner Diameter：17mm Outer Diameter：47mm Width：15.25mm
Reference speed:16000 r/min Limiting speed:13000 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:equipment,food add,relay,Liposuction device,pump,generator,hinge industry,Storage Device,chuck industry,linear drive,Cylinder Special
Similar models:30303
BEARING POWER International Trading Co.,Ltd. specialize in 30303 products，there is large inventory of SKF 30303 Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 30303 Which SKF 30303 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
1213 EKTN9 + H 213	60	120	23	Bearings, units and housings
3304 ATN9	20	52	22.2	Bearings, units and housings
3306 A-2RS1	30	72	30.2	Bearings, units and housings
BK 1010	10	14	10	Bearings, units and housings
G 70x78x5	70	78	5	Seals
GRA 3007	35	57	20	Bearings, units and housings
H 2332	140	160	147	Bearings, units and housings
PCZ 0814 M	12.7	15.08125	22.225	Bearings, units and housings
SNW 8x1.1/4	31.75	57.277	37.9476	Bearings, units and housings
SSAFS 23048 KATLC x 9	228.6	-	-	Bearings, units and housings
SYE 2 3/16 N-118	55.5625	-	-	Bearings, units and housings
SYWK 1.1/4 YTH	31.75	-	-	Bearings, units and housings

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Hot number： 1169110 16314 25 VS V 29472 EM 4304 ATN9 45550 FSYE 2 7/16 N HM 3168 NU 2217 ECML SAF 1513 T SAF 22617 x 3 T SAFS 22218-11 T SAW 23540 SYR 3 15/16 Z 004