d - 560 mm

D - 920 mm

B - 280 mm

C - 280 mm

r min. - 7,5 mm

da min. - 596 mm

Da max. - 884 mm

ra max. - 6 mm

Weight - 729 Kg

Basic dynamic load rating (C) - 7 650 kN

Basic static load rating (C0) - 15 500 kN

(Grease) Lubrication Speed - 280 r/min

(Oil) Lubrication Speed - 370 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 2,22

Calculation factor (Y1) - 2,27

Calculation factor (Y2) - 3,38

• Model Number: 231/560BK
• Inner Diameter：560mm Outer Diameter：920mm Width：280mm
• Type：Spherical Roller Bearings
• Update date：2025-12-14
• Application:Broadcasting System,Pest Monitoring,Liposuction device,roller lathe,Industrial Adhesive,vacuum filter,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,cooling system,medical equipment,Surveying Surveying Instruments,other CNC
• Similar models:ISB 23138EKW33+AH3138 SKF 231/750CAK/W33 ISB 22317KVA ISO 231/800KW33 MPZ 23130KMBW33 NKE 23152-MB-W33 CRAFT 22318MW33 NKE 231/530-K-MB-W33 ISO 23144W33 ISO 23134KW33
• BEARING POWER International Trading Co.,Ltd. specialize in 231/560BK products，there is large inventory of NTN 231/560BK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 231/560BK Which NTN 231/560BK 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
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  306/1270	1270	1465	73	ISB	Tapered Roller Bearings
  54408U	40	90	77	NACHI	Thrust Ball Bearings
  6007-2RS	35	62	14	ZEN	Deep Groove Ball Bearings
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  6838NR	190	240	24	CYSD	Deep Groove Ball Bearings
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  F-561309/F-236820	28	53,5	16	INA	Cylindrical Roller Bearings
  GEEM80ES-2RS	80	120	74	FBJ	Plain Bearings
  K 25x30x17	25	30		NBS	Needle Roller Bearings
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  SX011814	70	90	10	INA	Complex Bearings
  VKBA 3327				SKF	Wheel Bearings
  LR360				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  B709C.T.P4S	9	24	7	FAG	ANGULAR CONTACT BALL BEARINGS
  MRJA33/8	3.3750	7.5000	1.5625	RHP	CYLINDRICAL ROLLER BEARINGS
  MM65BS120P/4	65	120	23	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  KM-33			26	CONSOLIDATED	LOCKNUTS
  DL-35	57	35		CONSOLIDATED	THRUST BALL BEARINGS