d - 440 mm

D - 790 mm

B - 280 mm

C - 280 mm

r min. - 7,5 mm

da min. - 476 mm

Da max. - 754 mm

ra max. - 6 mm

Weight - 582 Kg

Basic dynamic load rating (C) - 6 900 kN

Basic static load rating (C0) - 12 800 kN

(Grease) Lubrication Speed - 360 r/min

(Oil) Lubrication Speed - 470 r/min

Calculation factor (e) - 0,36

Calculation factor (Y0) - 1,84

Calculation factor (Y1) - 1,88

Calculation factor (Y2) - 2,8

• Model Number: 23288BK
• Inner Diameter：440mm Outer Diameter：790mm Width：280mm
• Type：Spherical Roller Bearings
• Update date：2025-12-15
• Application:Broadcasting System,Internal thread type,Small air generators,hydraulic pump,stacker lift platform,Industry,Storage Device,defogging and degreasing,Individual Wire,rehabilitation training equipment,test equipment
• Similar models:SKF 23288CA/W33 FAG 23288-B-K-MB+AHX3288G NTN 23288B ISB 23288EKW33+OH3288 CX 23288CW33 ISO 23288W33 KOYO 23288R SKF 23288CAK/W33 ISB 23288K ISO 23288KCW33+H3288
• BEARING POWER International Trading Co.,Ltd. specialize in 23288BK products，there is large inventory of NTN 23288BK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 23288BK Which NTN 23288BK 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
  16001-2Z	12	28	7	ZEN	Deep Groove Ball Bearings
  52418	93	190	135	CX	Thrust Ball Bearings
  61824-2RS	120	150	16	ZEN	Deep Groove Ball Bearings
  62301-2RS	12	37	17	ISB	Deep Groove Ball Bearings
  627	7	22	7	FBJ	Deep Groove Ball Bearings
  6920	100	140	20	KOYO	Deep Groove Ball Bearings
  7416B	80,000	200,000	48,000	NTN	Angular Contact Ball Bearings
  GEFZ15S	15,88	30,16	15,88	LS	Plain Bearings
  GEP600FS	600	850	425	SKF	Plain Bearings
  LJ 1.3/4	44,45	95,25	20,64	SIGMA	Deep Groove Ball Bearings
  N 28/900	900	1090	112	ISB	Cylindrical Roller Bearings
  NA 4836	180	225	45	IKO	Needle Roller Bearings
  NJ228-E-MA6	140	250	42	NKE	Cylindrical Roller Bearings
  QJ226-N2-MPA	130	230	40	FAG	Angular Contact Ball Bearings
  SIRN40ES	40			LS	Plain Bearings
  UC319	95	200	103	NACHI	Deep Groove Ball Bearings
  217HCUL	85	150	28	Barden	ANGULAR CONTACT BALL BEARINGS
  H322	110	145		FAG	ADAPTERS
  211-MFG	55	100	21	MRC	DEEP GROOVE BALL BEARINGS
  61834	170	215	22	CONSOLIDATED	DEEP GROOVE BALL BEARINGS