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 - 149 Kg

Basic dynamic load rating (C) - 2690 kN

Basic static load rating (C0) - 4910 kN

(Grease) Lubrication Speed - 610 r/min

(Oil) Lubrication Speed - 820 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 1,79

Calculation factor (Y1) - 1,83

Calculation factor (Y2) - 2,72

• Model Number:23256RK
• Inner Diameter：280mm Outer Diameter：500mm Width：176mm
• Type：Spherical Roller Bearings
• Update date：2023-03-12
• Application:Other machinery,historical instruments,chemical instruments,insect experimental analysis instrument,fabric products,instrumentation instrument,Gear grinding machine,gantry processing,Antenna Industry,auto tools,air purification
• Similar models:KOYO 23256RK CX 23256KCW33+AH2356 ISO 23256KCW33+AH2356 NSK 23256CAE4 ISB 23256 FAG 23256-E1A-K-MB1 FAG 23256-E1A-K-MB1+H2356X NSK TL23256CAE4 ISB 23256EKW33+AOH2356 NTN 23256BK
• BEARING POWER International Trading Co.,Ltd. specialize in 23256RK products，there is large inventory of KOYO 23256RK . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 23256RK Which KOYO 23256RK 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
  385/384ED+X4S-385	55	100	49,2	Timken	Tapered Roller Bearings
  61907-2Z	35	55	10	NKE	Deep Groove Ball Bearings
  6314-2RSR	70	150	35	NKE	Deep Groove Ball Bearings
  7917UCG/GNP4	85	120	18	NTN	Angular Contact Ball Bearings
  9285/9220	76,2	161,925	49,212	Timken	Tapered Roller Bearings
  CRBC 20025	200	260	25	ISB	Thrust Roller Bearings
  NJ 307	35	80	21	SIGMA	Cylindrical Roller Bearings
  NUP1005	25	47	12	CX	Cylindrical Roller Bearings
  SA208-25	36,5125	80	27	KOYO	Deep Groove Ball Bearings
  T-94700/94113	177,8	288,925	63,5	NTN	Tapered Roller Bearings
  UC314	70	150	78	ISO	Deep Groove Ball Bearings
  B7000C.T.P4S	10	26	8	FAG	ANGULAR CONTACT BALL BEARINGS
  LRJ15E	15.0000	22.5000	3.0000	RHP	CYLINDRICAL ROLLER BEARINGS
  94432	.8750	1.3750	2.0000	RBC	JOURNAL ROLLER ASSEMBLIES
  628/9ZZ	9	17	5	SKF	DEEP GROOVE BALL BEARINGS
  RMS-8-NR	1.0000	2.5000	.7500	SKF	DEEP GROOVE BALL BEARINGS
  7221TGP/4	105	190	36	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  MR-132			3.0000	CONSOLIDATED	NEEDLE BEARINGS
  6312-2RSNR	60	130	31	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  89413			15	CONSOLIDATED	THRUST ROLLER BEARINGS