d - 530 mm

D - 780 mm

B - 185 mm

C - 185 mm

r min. - 6 mm

da min. - 558 mm

Da max. - 752 mm

ra max. - 5 mm

Weight - 295 Kg

Basic dynamic load rating (C) - 4 400 kN

Basic static load rating (C0) - 9 350 kN

(Grease) Lubrication Speed - 380 r/min

(Oil) Lubrication Speed - 490 r/min

Calculation factor (e) - 0,22

Calculation factor (Y0) - 2,97

Calculation factor (Y1) - 3,03

Calculation factor (Y2) - 4,52

• Model Number:230/530BK
• Inner Diameter：530mm Outer Diameter：780mm Width：185mm
• Type：Spherical Roller Bearings
• Update date：2025-12-11
• Application:milling head plug,water protection,Other Machine Tools,physical instruments,thin metal materials,defogging and degreasing,static control,heating fans,Pest Monitoring,Automation,vacuum filter
• Similar models:ISB 23076 NSK 23034CDKE4 CX 230/800KCW33+AH30/800 NTN 23028BK NTN 230/670BK SKF 23048-2CS5/VT143 CX 23072KCW33+AH3072 NKE 23040-K-MB-W33+H3040 Timken 22309YM KOYO 230/630RHA
• BEARING POWER International Trading Co.,Ltd. specialize in 230/530BK products，there is large inventory of NTN 230/530BK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 230/530BK Which NTN 230/530BK 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
  23188CAKE4	440	720	226	NSK	Spherical Roller Bearings
  23230YM	150	270	96	Timken	Spherical Roller Bearings
  24156 K30CW33+AH24156	280	460	180	CX	Spherical Roller Bearings
  24176 K30W33	380	620	243	ISO	Spherical Roller Bearings
  2580/2520	31.75	66,421	25,4	FBJ	Tapered Roller Bearings
  31324	120	260	68	ISO	Tapered Roller Bearings
  5S-BNT009	45	75	16	NTN	Angular Contact Ball Bearings
  HAR926CA	130	180	24	KOYO	Angular Contact Ball Bearings
  IJ123018				ILJIN	Angular Contact Ball Bearings
  K89456-M	280	520	48	INA	Thrust Roller Bearings
  NJ1980	400	540	65	ISO	Cylindrical Roller Bearings
  Q1092	460	680	100	ISO	Angular Contact Ball Bearings
  UCFC211	55			NACHI	Bearing Units
  SF61906	30	47	9	ZEN	Deep Groove Ball Bearings
  X32226/Y32226	130	230	67,75	Timken	Tapered Roller Bearings
  ZK.22.1100.100-1SN	924	1095	82	ISB	Thrust Ball Bearings
  115DGB510	11.5000	15.2500	1.7500	American	DEEP GROOVE BALL BEARINGS
  N214E	70	125	24	FAG	CYLINDRICAL ROLLER BEARINGS
  6211-2RSNR	100	.235	21	STEYR	DEEP GROOVE BALL BEARINGS
  7212TGP/4-2RS	60	110	22	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS