Bearings, units and housings -- Roller bearings -- Cylindrical roller thrust bearings -- Cylindrical roller thrust bearings -- SKF 81276 M

81276 M

Dimensions

d		380	mm
D		520	mm
H		112	mm
d₁		515	mm
D₁		385	mm
B		33.5	mm
r_1,2	min.	4	mm

Abutment dimensions

d_a	min.	511	mm
D_a	max.	413	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	2080	kN
Basic static load rating	C₀	10000	kN
Fatigue load limit	P_u	720	kN
Reference speed		260	r/min
Limiting speed		500	r/min
Minimum axial load factor	A	8

Mass

Mass bearing

Model Number: 81276 M
Inner Diameter：380mm Outer Diameter：520mm Width：112mm
Reference speed:500 r/min Limiting speed:260 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller thrust bearings Cylindrical roller thrust bearings
Details： Cylindrical roller thrust bearings
Update date：2026-07-20
Application:motor,Plastic molding,Internal thread type,reinforced machinery,Ball screw,metallurgy,mechanical annex,preservation equipment,Vacuum generator,internal combustion engine,food testing
Similar models:81276 M
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Model No. Inner Diameter Outer Diameter Width Type

87143
91310
KDMS 554-345/150
NNU 4196 M/W33
SAF 22620 T

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Hot number： 35x60x10 HMSA10 V 42x55x7 HMS5 RG 7021 ACD/HCP4AL 7222 BECBP AN 19 K 45x50x27 LR 12x15x22.5 NJ 203 ECML NJ 2219 ECJ NJG 2306 VH NN 3034 K/SPW33 PCM 182015 E PSM 141820 A51 SAFS 22517-11 x 3 TLC SNL 206-305

Model No.	Inner Diameter	Outer Diameter	Width	Type
87143
91310
KDMS 554-345/150
NNU 4196 M/W33
SAF 22620 T