Bearings, units and housings -- Ball bearings -- Thrust ball bearings -- Thrust ball bearings, single direction -- SKF 51256 M

51256 M

Dimensions

d		280	mm
D		380	mm
H		80	mm
d₁	≈	375	mm
D₁	≈	284	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	339	mm
D_a	max.	321	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	488	kN
Basic static load rating	C₀	2320	kN
Fatigue load limit	P_u	47.5	kN
Reference speed		750	r/min
Limiting speed		1000	r/min
Minimum load factor	A	28

Mass

Mass bearing (including seat washer where applicable)

26.5

Model Number: 51256 M
Inner Diameter：280mm Outer Diameter：380mm Width：80mm
Reference speed:1000 r/min Limiting speed:750 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:orthodontic material,Cylinder Micro,inorganic chemical,agricultural testing and analysis equipment and related,Animal Tracking,Cleaning equipment,plant determination,agrochemical,nail products,Technical Equipment,Equipment
Similar models:51256 M
BEARING POWER International Trading Co.,Ltd. specialize in 51256M products，there is large inventory of SKF 51256 M Thrust ball bearings, single direction. We has been built up long-term cooperation with SKF company, could make a bulk order of the 51256 M Which SKF 51256M 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
26921	68.2752	98.45	11.13	Seals
28700	73.025	95.28	6.35	Seals
32052 X/DF	260	400	-	Bearings, units and housings
51306	30	60	21	Bearings, units and housings
590762	234.95	266.7	15.88	Seals
71926 ACD/HCP4AH1	130	180	24	Bearings, units and housings
7208 CD/HCP4A	40	80	18	Bearings, units and housings
BT4B 328838 BG/HA1VA901	406.4	546.1	-	Bearings, units and housings
FBSA 209/DB	45	-	165	Bearings, units and housings
NK 65/35	65	78	35	Bearings, units and housings
PBMF 557050 M1G1	55	70	50	Bearings, units and housings
PSMF 061010 A51	6	10	10	Bearings, units and housings

Purchase the SKF 51256 M Please fill in the following

Hot number： 24982 26163 6020-2Z 7010 ACB/HCP4AL 7638 AHX 2328 G BSA 308 C C 2209 KTN9 K 45x59x32 KRV 35 PPA OH 39/1060 H PCM 125130100 E QJ 308 MA PWM 657560 SNL 619 TURU