Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 31326 X

31326 X

Dimension series

7GB

Dimensions

d		130	mm
D		280	mm
T		72	mm
d₁	≈	204.62	mm
B		66	mm
C		44	mm
r_1,2	min.	5	mm
r_3,4	min.	4	mm
a		83.963	mm

Abutment dimensions

d_a	max.	157	mm
d_b	min.	149	mm
D_a	min.	218	mm
D_a	max.	264.5	mm
D_b	min.	261	mm
C_a	min.	8	mm
C_b	min.	28	mm
r_a	max.	5	mm
r_b	max.	4	mm

Calculation data

Basic dynamic load rating	C	647	kN
Basic static load rating	C₀	780	kN
Fatigue load limit	P_u	80	kN
Reference speed		1600	r/min
Limiting speed		2400	r/min
Calculation factor	e	0.83
Calculation factor	Y	0.72
Calculation factor	Y₀	0.4

Mass

Mass bearing

18.5

Model Number: 31326 X
Inner Diameter：130mm Outer Diameter：280mm Width：72mm
Reference speed:2400 r/min Limiting speed:1600 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：2026-04-16
Application:Cylinder Type,miscellaneous instruments,insect experimental analysis instrument,comprehensive experiment,gas turbine,food testing,screen filter,spreader series,granulator,engineering machinery,floor industry
Similar models:31326 X 31326 X/DF 31326T164 X/DB
BEARING POWER International Trading Co.,Ltd. specialize in 31326X products，there is large inventory of SKF 31326 X Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 31326 X Which SKF 31326X 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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