d - 630 mm

D - 920 mm

B - 212 mm

C - 212 mm

r min. - 7,5 mm

da min. - 666 mm

Da max. - 884 mm

ra max. - 6 mm

Weight - 481 Kg

Basic dynamic load rating (C) - 5 900 kN

Basic static load rating (C0) - 13 000 kN

(Grease) Lubrication Speed - 310 r/min

(Oil) Lubrication Speed - 400 r/min

Calculation factor (e) - 0,22

Calculation factor (Y0) - 3,07

Calculation factor (Y1) - 3,14

Calculation factor (Y2) - 4,67

• Model Number:230/630B
• Inner Diameter：630mm Outer Diameter：920mm Width：212mm
• Type：Spherical Roller Bearings
• Update date：2025-12-10
• Application:Industrial,pump industry,industrial supplies,Laser Devices,drawing die,Cylinder Micro,medical equipment,power source,Vacuum generator,Storage Tool,Medium and large motor
• Similar models:FAG 23028-E1A-K-M FAG 230/750-K-MB+AH30/750A SKF 23060CC/W33 AST 23072CAKW33 FAG 23084-B-K-MB+H3084X ISB 23068EKW33+OH3068 ISO 23068KCW33+H3068 ISB 22309K+AH2309 NSK 230/600CAE4 CX 23022CW33
• BEARING POWER International Trading Co.,Ltd. specialize in 230/630B products，there is large inventory of NTN 230/630B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 230/630B Which NTN 230/630B 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
  29364E	320	500	109	NACHI	Thrust Roller Bearings
  23228-K-MB-W33+AHX3228	140	250	88	NKE	Spherical Roller Bearings
  23296B	480	870	310	NTN	Spherical Roller Bearings
  4430	58,738	87,33	22,225	INA	Thrust Ball Bearings
  52215	77	110	47	CX	Thrust Ball Bearings
  6052 M	260	400	65	ISB	Deep Groove Ball Bearings
  AST20 26IB16	41,275	45,2374		AST	Plain Bearings
  757/752	82,55	161,925	47,625	ISO	Tapered Roller Bearings
  AST800 8530	85	90		AST	Plain Bearings
  BAH-0218	42	76	39	SKF	Angular Contact Ball Bearings
  NA 5902	15	28	18	JNS	Needle Roller Bearings
  NN4921MB	105	135	40	NSK	Cylindrical Roller Bearings
  NU310E	50	110	27	NTN	Cylindrical Roller Bearings
  PSL 610-300	158,75	205,583	23,812	TMB	Tapered Roller Bearings
  Q1007	35	62	14	ISO	Angular Contact Ball Bearings
  RF-1980ZZ	8	19	6	NMB	Deep Groove Ball Bearings
  W636	6	22	7	SKF	Deep Groove Ball Bearings
  LS80105	80	105		INA	THRUST NEEDLE BEARINGS
  6214-RS	125	70	24	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NUP-2313	65	140	48	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS