d - 280 mm

D - 380 mm

H - 80 mm

d1 - 375 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

D1 - 284 mm

da min. - 339 mm

Da max. - 321 mm

ra max. - 2 mm

Weight - 26,5 Kg

Basic dynamic load rating (C) - 488 kN

Basic static load rating (C0) - 2 320 kN

Fatigue load limit (Pu) - 47,5

Reference speed - 750 r/min

Limiting speed - 1000 r/min

Minimum load factor (A) - 28

• Model Number: 51256M
• Inner Diameter：280mm Outer Diameter：380mm Width：80mm
• Type：Thrust Ball Bearings
• Update date：2025-04-21
• Application:sewage pump,Spectrum Products,Cutting Machine,Spectrum Products,Air,car instrument,gear type,forming machine,medical treatment,storage shelves,labor insurance
• Similar models:ISB 51256M NSK 51256X NACHI 51256 FAG 51256-MP SKF 51256M CX 51256 AST 51256M CRAFT 51256M NTN 51256 ISO 51256
• BEARING POWER International Trading Co.,Ltd. specialize in 51256M products，there is large inventory of SKF 51256M . We has been built up long-term cooperation with SKF company, could make a bulk order of the 51256M 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	Brand	Type
  23930R	150	210	45	KOYO	Spherical Roller Bearings
  AX 14 200 250	200	250	13,9	Timken	Needle Roller Bearings
  61915	75	105	16	CX	Deep Groove Ball Bearings
  6334 M	360	170	72	SKF	Deep Groove Ball Bearings
  713606150				FAG	Wheel Bearings
  AST40 10080	100	105		AST	Plain Bearings
  E 275 /S /S 7CE3	75	130	25	SNFA	Angular Contact Ball Bearings
  FL604 ZZ	4	12	4	CX	Deep Groove Ball Bearings
  KJ30X35X24.8	30,000	35,000		NTN	Needle Roller Bearings
  K60×68×30ZW	60	68		NTN	Needle Roller Bearings
  K95X103X50ZW	95	103		MPZ	Needle Roller Bearings
  N1020MRKR	100	137	24	NSK	Cylindrical Roller Bearings
  NC625	5	16	5	KOYO	Deep Groove Ball Bearings
  SA1029	38	73	40	FAG	Angular Contact Ball Bearings
  VEB 40 /NS 7CE1	40	62	12	SNFA	Angular Contact Ball Bearings
  VKBA 962				SKF	Wheel Bearings
  87007	7	24	.3149	New Departure	DEEP GROOVE BALL BEARINGS
  29334E	170	280		SKF	SPHERICAL ROLLERTHRUST BEARINGS
  NNCF5016CV	80	125	60	SKF	CYLINDRICAL ROLLER BEARINGS
  CF-1-SB	.4375	1.0000	.6250	McGill	NEEDLE BEARINGS