d - 280 mm

D - 500 mm

B - 176 mm

d₂ - - 332 mm

D₁ - - 429 mm

b - 22.3 mm

K - 12 mm

r_1,2 - min. - 5 mm

d_a - min. - 291 mm

d_a - max. - 332 mm

D_a - max. - 480 mm

r_a - max. - 4 mm

Basic dynamic load rating - C - 3425 kN

Basic static load rating - C₀ - 4900 kN

Fatigue load limit - P_u - 365 kN

Reference speed - 800 r/min

Limiting speed - 1100 r/min

Calculation factor - e - 0.35

Calculation factor - Y₁ - 1.9

Calculation factor - Y₂ - 2.9

Calculation factor - Y₀ - 1.8

Weight - 145 kg

• Model Number:23256 CCK/W33
• Inner Diameter：500mm Outer Diameter：280mm Width：176mm
• Type：Spherical Roller Bearings
• Update date：2023-03-04
• Application:tapping machine,Dental Equipment,Internal thread type,ventilation fans,plant determination,cooling system,hook,vertical pull,outdoor equipment,drawing die,pump industry
• Similar models:CX 23256KCW33+H2356 FAG 23256-MB TMB 23256CW33MB ISB 23256EKW33+OH2356 KOYO 23256RHA FAG 23256-E1A-K-MB1+AH2356G CX 23256CW33 CX 23256KCW33+AH2356 SKF 23256CCK/W33 NKE 23256-K-MB-W33
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  163150/163210G	150	210	92	Gamet	Tapered Roller Bearings
  24780R/24720	41,275	76,2	22,225	KOYO	Tapered Roller Bearings
  248/1320 CAFA/W20	1600	1320	280	SKF	Spherical Roller Bearings
  26112/26274	28,575	69,723	19,05	Timken	Tapered Roller Bearings
  2LA-BNS012LLBG/GNP42	60	95	18	NTN	Angular Contact Ball Bearings
  5020				Ruville	Wheel Bearings
  FL619/3	3	8	3	CX	Deep Groove Ball Bearings
  NKJ45/35	45	62	35	Timken	Needle Roller Bearings
  R144	3,175	6,35	2,38	ISO	Deep Groove Ball Bearings
  NJ210E	50	90	20	FAG	CYLINDRICAL ROLLER BEARINGS
  CR12BUUR	.3750	.7500	.5000	IKO	NEEDLE BEARINGS
  F634	4	16	5	ISC	DEEP GROOVE BALL BEARINGS
  HA309	45	65		SKF	ADAPTERS
  CRBC21/2	1.0000	2.5000	1.5000	RBC	ROLLER CAM FOLLOWERS
  105TAC20X	105	160	234421 M.SP	NSK	ANGULAR CONTACT THRUST BALL BEARINGS
  CRSB-44	1.0000	2.7500	1.5000	Torrington	NEEDLE BEARINGS
  AAXK1108	40	60	3	NTN	THRUST NEEDLE BEARINGS
  697-2RS	7	17	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  BK-4012	47		12	CONSOLIDATED	NEEDLE BEARINGS
  23214	70	125	39.7	CONSOLIDATED	SPHERICAL ROLLER BEARINGS