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 - 600 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:23288B
• Inner Diameter：440mm Outer Diameter：790mm Width：280mm
• Type：Spherical Roller Bearings
• Update date：2025-12-12
• Application:electromagnetic clutch,electromyography machine,Microwave Equipment,sterilizers,Cleaning equipment,pneumatic,security equipment,motorcycle,outdoor equipment,circulating pump,Low-voltage electrical equipment
• Similar models:NSK 23288CAKE4 KOYO 23288RK CX 23288CW33 NSK 23288CAE4 ISO 23288KCW33+H3288 ISO 23288KCW33+AH3288 NKE 23288-MB-W33 ISB 23288 FAG 23288-B-K-MB ISB 23288K
• BEARING POWER International Trading Co.,Ltd. specialize in 23288B products，there is large inventory of NTN 23288B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 23288B Which NTN 23288B 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
  6221	105	190	36	NACHI	Deep Groove Ball Bearings
  6317	85	180	41	CX	Deep Groove Ball Bearings
  636/632	53,975	136,525	41,275	ISO	Tapered Roller Bearings
  805896	50,8	104,775	36,512	FAG	Tapered Roller Bearings
  A-6E-30205USTPX1-g/ETA-30205STPX1#G	25	52	18,25	NTN	Tapered Roller Bearings
  AST11 F08055	8	10		AST	Plain Bearings
  AST650 303830	30	38		AST	Plain Bearings
  AST650 455560	45	55		AST	Plain Bearings
  ESPE202	15			SNR	Bearing Units
  N411	55	117,2	33	NTN	Cylindrical Roller Bearings
  NJ2315	75	160	55	NTN	Cylindrical Roller Bearings
  PHU2295	44	148,55	65,76	PFI	Angular Contact Ball Bearings
  W 630/1.5-2Z	6	1,5	3	SKF	Deep Groove Ball Bearings
  L10RA412	4.7500	5.3750	.3125	FAG	DEEP GROOVE BALL BEARINGS
  NNCL4938V.C3	190	260	69	FAG	CYLINDRICAL ROLLER BEARINGS
  7408B.MP.UA	40	110	27	FAG	ANGULAR CONTACT BALL BEARINGS
  R335P	35	80	21	HOFF	CYLINDRICAL ROLLER BEARINGS
  45213	65	120	38.1	New Departure	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  63822	110	140	23	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  KB-80XPO	8.0000	8.6250	.3125	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS