Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 31322 X

31322 X

Dimension series

7GB

Dimensions

d		110	mm
D		240	mm
T		63	mm
d₁	≈	176.88	mm
B		57	mm
C		38	mm
r_1,2	min.	4	mm
r_3,4	min.	3	mm
a		72.256	mm

Abutment dimensions

d_a	max.	136	mm
d_b	min.	126.5	mm
D_a	min.	188	mm
D_a	max.	227	mm
D_b	min.	224	mm
C_a	min.	8	mm
C_b	min.	25	mm
r_a	max.	4	mm
r_b	max.	3	mm

Calculation data

Basic dynamic load rating	C	491	kN
Basic static load rating	C₀	585	kN
Fatigue load limit	P_u	61	kN
Reference speed		1900	r/min
Limiting speed		2800	r/min
Calculation factor	e	0.83
Calculation factor	Y	0.72
Calculation factor	Y₀	0.4

Mass

Mass bearing

Model Number: 31322 X
Inner Diameter：110mm Outer Diameter：240mm Width：63mm
Reference speed:2800 r/min Limiting speed:1900 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：2026-06-25
Application:Optical detection,gantry processing,Other Machine Tools,thin metal materials,Hydraulic Rama,building decoration raw materials and accessories,chuck industry,food add,car steering pin,machining,other processing
Similar models:313221 31322 X 31322T140 X/DB 31322 X/DF
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Model No. Inner Diameter Outer Diameter Width Type

71922 ACE/HCP4AH1
IR 55x65x28 EGS
K 81156 M
N 305 ECP
SSAFS 22526 x 4.5/16

Purchase the SKF 31322 X Tapered roller bearings, single row Please fill in the following

Hot number： 1726309 B-2RS1/VP274 190x215x16 CRSH1 R 47394 5150 6213 6215-2RS1/HC5C3WT 71924 CB/HCP4AL C 3196 MB D/W R1810 R K 14x18x10 NKX 17 PBMF 172516 M1G1 PSM 9011080 A51 SAW 23518 x 3.1/16 T SNL 3280

Model No.	Inner Diameter	Outer Diameter	Width	Type
71922 ACE/HCP4AH1
IR 55x65x28 EGS
K 81156 M
N 305 ECP
SSAFS 22526 x 4.5/16