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 - 306 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:230/530B
• Inner Diameter：530mm Outer Diameter：780mm Width：185mm
• Type：Spherical Roller Bearings
• Update date：2025-12-12
• Application:Body shaping,oral medical device,pump industry,Hairbrush device,office outdoor camping equipment,Workpiece,preservation equipment,rubber products machinery and equipment,Cutting Machine,metal mold,position switch
• Similar models:CX 230/500KCW33+AH30/500 NTN 23028B Timken 23088YMB ISB 23060EKW33+AOH3060 NSK TL23044CAKE4 ISO 22307W33 KOYO 230/750RHAK NKE 23026-MB-W33 ISB 230/850EKW33+OH30/850 NTN 230/670BK
• BEARING POWER International Trading Co.,Ltd. specialize in 230/530B products，there is large inventory of NTN 230/530B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 230/530B Which NTN 230/530B 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
  2307	35	80	31	NKE	Self-Aligning Ball Bearings
  320RT91	320	468		Timken	Cylindrical Roller Bearings
  6224	215	120	40	SKF	Deep Groove Ball Bearings
  6379/6320	65,088	135,755	53,975	NSK	Tapered Roller Bearings
  7212-B-JP	60	110	22	FAG	Angular Contact Ball Bearings
  7336DB	180	380	75	NACHI	Angular Contact Ball Bearings
  CX603				CX	Wheel Bearings
  GACZ44S	44,45	71,438	27,18	LS	Plain Bearings
  HK1010	10	14	10	SKF	Needle Roller Bearings
  HK1612D	16,000	22,000	12,000	NTN	Needle Roller Bearings
  NKS55	55	72	22	SKF	Needle Roller Bearings
  NK75/35	75	92	35	CX	Needle Roller Bearings
  NTH-5684	89,03	132,26	9,53	KOYO	Thrust Roller Bearings
  R169.02				SNR	Wheel Bearings
  RNA6911R	63	80	45	NTN	Needle Roller Bearings
  TGB35250	30	139	64	SNR	Angular Contact Ball Bearings
  E-25*	3.3437	2.0000		Aetna	THRUST BALL BEARINGS
  SB-22308-SS	40	90	33	McGill	SPHERICAL ROLLER BEARINGS
  L2310U	50	110	40	Rollway	CYLINDRICAL ROLLER BEARINGS
  PAO-5	.6250	1.5625	.4375	RIV	ANGULAR CONTACT BALL BEARINGS