Bearings, units and housings -- Roller bearings -- Cylindrical roller thrust bearings -- Cylindrical roller thrust bearings -- SKF 81172 M

81172 M

Dimensions

d		360	mm
D		440	mm
H		65	mm
d₁		436	mm
D₁		364	mm
B		20	mm
r_1,2	min.	2	mm

Abutment dimensions

d_a	min.	434	mm
D_a	max.	374	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	900	kN
Basic static load rating	C₀	4900	kN
Fatigue load limit	P_u	355	kN
Reference speed		380	r/min
Limiting speed		750	r/min
Minimum axial load factor	A	1.9

Mass

Mass bearing

19.5

Model Number: 81172 M
Inner Diameter：360mm Outer Diameter：440mm Width：65mm
Reference speed:750 r/min Limiting speed:380 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller thrust bearings Cylindrical roller thrust bearings
Details： Cylindrical roller thrust bearings
Update date：2026-06-25
Application:multi-knife lathe,Optical detection,ventilation fans,forklift industry,rolling mill roll neck and slowdown device,Dental Drill etc,mechanical and electrical,product accessories,Pneumatic Actuator,crimping tools,hydraulic cylinder
Similar models:81172 M
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Model No. Inner Diameter Outer Diameter Width Type

31514
FYTJ 35 TF
NNU 4972 B/SPW33
SIL 17 C
W 628/9 R-2Z

Purchase the SKF 81172 M Please fill in the following

Hot number： 13538 58x72x8 HMSA10 V 71805 CD/HCP4 71912 ACD/P4AL 71913 CD/HCP4A 71917 CB/P4A 7416 GAM 81238 M EE 243196/243250/HA2 KRE 62 PPA NU 2330 ECML S71922 CE/HCP4A SAF 1516 T SAW 23540 x 7.1/4 T SYNT 45 LTS

Model No.	Inner Diameter	Outer Diameter	Width	Type
31514
FYTJ 35 TF
NNU 4972 B/SPW33
SIL 17 C
W 628/9 R-2Z