d - 280 mm

D - 500 mm

B - 176 mm

C - 176 mm

r min. - 5 mm

da min. - 302 mm

Da max. - 478 mm

ra max. - 4 mm

Weight - 145 Kg

Basic dynamic load rating (C) - 3010 kN

Basic static load rating (C0) - 5300 kN

(Grease) Lubrication Speed - 600 r/min

(Oil) Lubrication Speed - 800 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 1,91

Calculation factor (Y1) - 1,95

Calculation factor (Y2) - 2,91

• Model Number:23256RHA
• Inner Diameter：280mm Outer Diameter：500mm Width：176mm
• Type：Spherical Roller Bearings
• Update date：2025-12-12
• Application:Oral Equipment,medical equipment,plastic molding,medical equipment,roller lathe,Dental Drill etc,embroidery cloth,oral medical device,motorcycle,diving equipment,chromatography
• Similar models:NKE 23256-K-MB-W33+OH2356-H SKF 23256CC/W33 CX 23256KCW33+AH2356 CX 23256CW33 FAG 23256-E1A-MB1 ISB 23256EKW33+AOH2356 FAG 23256-K-MB FAG 23256-E1A-K-MB1+H2356X KOYO 23256RK AST 23256MBKW33
• BEARING POWER International Trading Co.,Ltd. specialize in 23256RHA products，there is large inventory of KOYO 23256RHA . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 23256RHA Which KOYO 23256RHA 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
  234419	95	145	60	ISO	Thrust Ball Bearings
  32968	460	340	76	SKF	Tapered Roller Bearings
  4T-CRI-1881	90	155	85	NTN	Tapered Roller Bearings
  6040	200	310	51	CX	Deep Groove Ball Bearings
  61808	40	52	7	NKE	Deep Groove Ball Bearings
  63802-2Z	15	24	7	ZEN	Deep Groove Ball Bearings
  7007CTRSU	35	62	14	NSK	Angular Contact Ball Bearings
  7326DB	130	280	58	NACHI	Angular Contact Ball Bearings
  74525/74845	133,35	214,975	47,625	Timken	Tapered Roller Bearings
  81248-M	240	340	78	NBS	Thrust Roller Bearings
  CSED 1603)	406,4	431,8	12,7	INA	Angular Contact Ball Bearings
  HK1612	16	22	12	AST	Needle Roller Bearings
  MHK14121	22.225	30.162	19.050	KOYO	Needle Roller Bearings
  NKI 140/32	140	180	32	NBS	Needle Roller Bearings
  NMJ1.1/2	38,1	95,25	23,8125	RHP	Self-Aligning Ball Bearings
  RNAO65X85X30	65	73	30	Timken	Needle Roller Bearings
  SL183008	40	68	21	ISO	Cylindrical Roller Bearings
  SF4839	240,000	329,500	40,000	NTN	Angular Contact Ball Bearings
  VKBA 652				SKF	Wheel Bearings
  M-13-CDS	1.5000	3.7500	.9375	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE