Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Matched tapered roller bearings -- Matched single row tapered roller bearings arranged face-to-face SKF 31306/DF

31306/DF

SKF Explorer

Dimensions

d		30	mm
D		72	mm
T		41.5	mm
2B		38	mm
b		8	mm
K		5.5	mm
r_3,4	min.	1.5	mm
r₅	min.	0.6	mm

Abutment dimensions

d_a	max.	40	mm
D_a	min.	55	mm
D_a	max.	65	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	100	kN
Basic static load rating	C₀	100	kN
Fatigue load limit	P_u	11.4	kN
Reference speed		5600	r/min
Limiting speed		9500	r/min
Calculation factor	e	0.83
Calculation factor	Y₁	0.81
Calculation factor	Y₂	1.2
Calculation factor	Y₀	0.8

Mass

Mass bearing pair

0.82

Model Number: 31306/DF
Inner Diameter：30mm Outer Diameter：72mm Width：-mm
Reference speed:9500 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：2026-04-16
Application:leather processing,ventilation fans,industrial supplies,forklift industry,Broadcasting System,Broadcasting System,plastic molding,glass,electrostatic protection,water,Automation
Similar models:31306 31306/DF 331306
BEARING POWER International Trading Co.,Ltd. specialize in 31306/DF products，there is large inventory of SKF 31306/DF Matched tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 31306/DF Which SKF 31306/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
32317 B	85	180	63.5	Bearings, units and housings
40x59x8 HMSA10 V	40	59	8	Seals
7036 CD/P4AL	180	280	46	Bearings, units and housings
71913 CE/P4A	65	90	13	Bearings, units and housings
71924 ACE/HCP4A	120	165	22	Bearings, units and housings
75x100x12 HMSA10 RG	75	100	12	Seals
HE 2310	44.45	50	55	Bearings, units and housings
NNU 4188 K30M/W33	440	720	280	Bearings, units and housings
NUP 205 ECP	25	52	15	Bearings, units and housings
P 15 TF	15	-	-	Bearings, units and housings
PCM 657050 M	65	70	50	Bearings, units and housings
Z 216 F	80	-	7	Seals

Purchase the SKF 31306/DF Matched single row tapered roller bearings arranged face-to-face Please fill in the following

Hot number： 1200 ETN9 1220 K + H 220 32260 J2/HA1 71828 ACD/HCP4 TQO design FSAF 1617 x 3 TLC HCCE 025 R MVR1-95 NCF 29/710 V NJ 1876 ECMP NKIA 5907 NU 2224 ECP S7013 CE/HCP4A SAF 22224 TLC YARAG 206