Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Matched tapered roller bearings -- Matched single row tapered roller bearings arranged face-to-face SKF 30309/DF

30309/DF

SKF Explorer

Dimensions

d		45	mm
D		100	mm
T		54.5	mm
2B		50	mm
b		6	mm
K		3	mm
r_3,4	min.	1.5	mm
r₅	min.	0.6	mm

Abutment dimensions

d_a	max.	59	mm
D_a	min.	86	mm
D_a	max.	92	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	227	kN
Basic static load rating	C₀	240	kN
Fatigue load limit	P_u	28.5	kN
Reference speed		4500	r/min
Limiting speed		7000	r/min
Calculation factor	e	0.35
Calculation factor	Y₁	1.9
Calculation factor	Y₂	2.9
Calculation factor	Y₀	1.8

Mass

Mass bearing pair

2.02

Model Number: 30309/DF
Inner Diameter：45mm Outer Diameter：100mm Width：-mm
Reference speed:7000 r/min Limiting speed:4500 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：2026-04-17
Application:manual Tools,medical equipment,Spectrum Products,metering pump,Air,storage shelves,transportation equipment,transistor fittings,chuck industry,climb ladder,power protection
Similar models:30309 30309/DF
BEARING POWER International Trading Co.,Ltd. specialize in 30309/DF products，there is large inventory of SKF 30309/DF Matched tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 30309/DF Which SKF 30309/DF 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
155x180x15 HMSA10 V	155	180	15	Seals
16x32x7 HMS5 RG	16	32	7	Seals
30 VA V	27	-	-	Seals
6220/VA201	100	180	34	Bearings, units and housings
71920 ACE/P4A	100	140	20	Bearings, units and housings
7313 BEGAM	65	140	33	Bearings, units and housings
778x818x20.5 HS5 D	778	818	20.5	Seals
AOH 24144	200	220	170	Bearings, units and housings
BD-C 31/670 KMB-AOHX 31/670	630	1090	336	Bearings, units and housings
HA 307	30.1625	35	35	Bearings, units and housings
SAF 1609	36.5125	-	-	Bearings, units and housings
SNP 3092x17	431.8	539.877	237.1344	Bearings, units and housings

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