Bearings, units and housings -- Roller bearings -- Cylindrical roller thrust bearings -- Cylindrical roller thrust bearings -- SKF 811/630 M

811/630 M

Dimensions

d		630	mm
D		750	mm
H		95	mm
d₁		746	mm
D₁		634	mm
B		28.5	mm
r_1,2	min.	3	mm

Abutment dimensions

d_a	min.	732	mm
D_a	max.	650	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	2160	kN
Basic static load rating	C₀	13700	kN
Fatigue load limit	P_u	865	kN
Reference speed		220	r/min
Limiting speed		450	r/min
Minimum axial load factor	A	15.015

Mass

Mass bearing

Model Number: 811/630 M
Inner Diameter：630mm Outer Diameter：750mm Width：95mm
Reference speed:450 r/min Limiting speed:220 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller thrust bearings Cylindrical roller thrust bearings
Details： Cylindrical roller thrust bearings
Update date：2026-07-21
Application:joint protection,inorganic chemical,Broadcasting System,Broadcasting System,agrochemical,Traffic Fire Protection Equipment Security equipment,Automation,Safety protection,machining,industry test,Display Devices
Similar models:BT4-8116 E1/C525 81103 TN WS 81164 K 81104 TN 81109 TN GS 81114 81152 M WS 81140 GS 81110 81113 TN
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Model No. Inner Diameter Outer Diameter Width Type

7022 ACB/HCP4A
7244 BCBM
C 3148
IR 35x42x36
SAFS 22544 x 7.1/2 T

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Hot number： 24124-2CS5/VT143 37x50x6 HMS5 V 7240 BCBM 79961 91309 812/750 M 99085 C 3196 MB KMFE 10 SAW 23232 SAW 23544 x 7.1/2 T SHR 48 SNL 520 TURU WS 89424 YAT 211-200

Model No.	Inner Diameter	Outer Diameter	Width	Type
7022 ACB/HCP4A
7244 BCBM
C 3148
IR 35x42x36
SAFS 22544 x 7.1/2 T