d - 420 mm

D - 760 mm

B - 272 mm

C - 272 mm

r min. - 7,5 mm

da min. - 456 mm

Da max. - 724 mm

ra max. - 6 mm

Weight - 528 Kg

Basic dynamic load rating (C) - 6 550 kN

Basic static load rating (C0) - 12 000 kN

(Grease) Lubrication Speed - 380 r/min

(Oil) Lubrication Speed - 490 r/min

Calculation factor (e) - 0,36

Calculation factor (Y0) - 1,82

Calculation factor (Y1) - 1,86

Calculation factor (Y2) - 2,77

• Model Number: 23284BK
• Inner Diameter：420mm Outer Diameter：760mm Width：272mm
• Type：Spherical Roller Bearings
• Update date：2025-12-17
• Application:bag machine,non-ferrous metal alloy,Optical Instruments,ventilation heating equipment,metallurgy,cooling system,water protection,other rubber,small diesel generators,Film machine,pump accessories
• Similar models:NKE 23284-MB-W33 ISO 23284KW33 FAG 23284-B-K-MB+H3284-HG ISB 23284 ISB 23284EKW33+OH3284 KOYO 23284RHAK CX 23284KCW33 ISO 23284W33 FAG 23284-B-K-MB+AH3284G-H ISO 23284KCW33+H3284
• BEARING POWER International Trading Co.,Ltd. specialize in 23284BK products，there is large inventory of NTN 23284BK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 23284BK Which NTN 23284BK 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
  02876/02823D	31.75	76,2	47,625	Timken	Tapered Roller Bearings
  22313CYW33	65	140	48	AST	Spherical Roller Bearings
  312-Z	130	60	31	SKF	Deep Groove Ball Bearings
  32048 AX	240	360	76	CX	Tapered Roller Bearings
  55NQ6720A	55	67	20	KOYO	Needle Roller Bearings
  560S/552A	68.263	123.825	38.100	NACHI	Tapered Roller Bearings
  578/572	79,985	139,992	36,512	Timken	Tapered Roller Bearings
  6800VV	10	19	5	NSK	Deep Groove Ball Bearings
  AC403146B	200	310	46	KOYO	Angular Contact Ball Bearings
  GE8XDO	8	19	12	ISO	Plain Bearings
  LJ1.3/4-2RS	44,45	95,25	20,6375	RHP	Deep Groove Ball Bearings
  RSHEY20-N	20		32	NKE	Bearing Units
  NJ 313	65	140	33	ISB	Cylindrical Roller Bearings
  NJ322-E-M6+HJ322-E	110	240	50	NKE	Cylindrical Roller Bearings
  NNU4956K	280	380	100	KOYO	Cylindrical Roller Bearings
  P6303-GB	17	47	14	ZEN	Deep Groove Ball Bearings
  T-M244249D/M244210/M244210D	220,662	314,325	239,712	NTN	Tapered Roller Bearings
  SL12 918	90	125	68	INA	Cylindrical Roller Bearings
  HJ-445628-2RS			1.7500	Torrington	NEEDLE BEARINGS
  234412MSP/5	60	95	234412 M.SP	CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS