Bearings, units and housings -- Ball bearings -- Thrust ball bearings -- Thrust ball bearings, single direction -- SKF 51144 M

51144 M

Dimensions

d		220	mm
D		270	mm
H		37	mm
d₁	≈	267	mm
D₁	≈	223	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	min.	250	mm
D_a	max.	240	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	178	kN
Basic static load rating	C₀	800	kN
Fatigue load limit	P_u	19	kN
Reference speed		1300	r/min
Limiting speed		1900	r/min
Minimum load factor	A	3.3

Mass

Mass bearing (including seat washer where applicable)

4.6

Model Number: 51144 M
Inner Diameter：220mm Outer Diameter：270mm Width：37mm
Reference speed:1900 r/min Limiting speed:1300 r/min
Type：Bearings, units and housings Ball bearings Thrust ball bearings Thrust ball bearings, single direction
Details： Thrust ball bearings, single direction
Update date：2026-04-16
Application:electric hydraulic lifting platform,Workpiece,pressure control valve,quality inspection equipment,lifting equipment Hoisting hoist,Grinding and polishing equipment,heating fans,motor,Performance test,Vertical machining,universal category
Similar models:51144 M
BEARING POWER International Trading Co.,Ltd. specialize in 51144M products，there is large inventory of SKF 51144 M Thrust ball bearings, single direction. We has been built up long-term cooperation with SKF company, could make a bulk order of the 51144 M Which SKF 51144M 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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Z 213	65	-	7	Seals

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Hot number： 29472 EM 30651 410006 62214-2RS1 7008 CB/HCP4AL BT4B 328944 G/HA1VA901 H 3936 JM 205149/110 A NAO 35x50x17 NU 12/630 ECMA/HB1 PSM 152125 A51 SYFWK 1.1/2 LTA SYK 40 TF W 61703 R-2ZS W 626