d - 400 mm

D - 720 mm

B - 256 mm

C - 256 mm

r min. - 6 mm

da min. - 428 mm

Da max. - 692 mm

ra max. - 5 mm

Weight - 443 Kg

Basic dynamic load rating (C) - 5 850 kN

Basic static load rating (C0) - 10 600 kN

(Grease) Lubrication Speed - 400 r/min

(Oil) Lubrication Speed - 520 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 1,77

Calculation factor (Y1) - 1,81

Calculation factor (Y2) - 2,69

• Model Number: 23280BK
• Inner Diameter：400mm Outer Diameter：720mm Width：256mm
• Type：Spherical Roller Bearings
• Update date：2025-12-17
• Application:motorcycle,floor industry,Hydraulic Rama,Broadcasting System,vacuum suction cup,plastic blow molding,hydraulic pump,Industrial,motor,plastic molding,granulator
• Similar models:FAG 23280-B-K-MB FAG 23280-B-K-MB+H3280 NKE 23280-K-MB-W33 ISB 23280EKW33+AOH3280 KOYO 23280R SKF 23280CAK/W33 ISB 23280EKW33+OH3280 NKE 23280-K-MB-W33+AH3280 Timken 23280YMB NSK 23280CAKE4
• BEARING POWER International Trading Co.,Ltd. specialize in 23280BK products，there is large inventory of NTN 23280BK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 23280BK Which NTN 23280BK 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
  200RN03	200	379		Timken	Cylindrical Roller Bearings
  25590/23	45,618	82,931	26,988	PFI	Tapered Roller Bearings
  47TS644434	320	440	335	KOYO	Tapered Roller Bearings
  54409U+U409	47			ISO	Thrust Ball Bearings
  6203G15	17,000	40,000	12,000	SNR	Deep Groove Ball Bearings
  7015HVUJ74	75	115	20	SNR	Angular Contact Ball Bearings
  7318BGM	90,000	190,000	43,000	SNR	Angular Contact Ball Bearings
  ASTT90 20590	205	210		AST	Plain Bearings
  C121616	19,05	25,4	25,4	INA	Needle Roller Bearings
  GE 010 ES	10	19	9	CX	Plain Bearings
  NJ316-E-MA6	80	170	39	NKE	Cylindrical Roller Bearings
  NA0-50X68X20	50,000	68,000	20,000	NTN	Needle Roller Bearings
  NAP211	55		63,5	FYH	Bearing Units
  S61705	25	32	4	ZEN	Deep Groove Ball Bearings
  SR2-5ZZ	3,175	7,9375	3,57124	AST	Deep Groove Ball Bearings
  LRB-81216	.5000		1.0100	IKO	NEEDLE BEARINGS
  KD060ARO	6.0000	7.0000	.5000	KAYDON	ANGULAR CONTACT BALL BEARINGS
  5205-SBKFF	25	52	20.6	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  2901	28	12		MRC	THRUST BALL BEARINGS
  6002.2RS1	15	32	9	SKF	DEEP GROOVE BALL BEARINGS