d - 150 mm

D - 190 mm

B - 20 mm

C - 20 mm

r min. - 1.1 mm

da min. - 156 mm

Da max. - 184 mm

ra max. - 1.0 mm

Weight - 1.20 Kg

Basic dynamic load rating (C) - 47,5 kN

Basic static load rating (C0) - 54,5 kN

(Grease) Lubrication Speed - 3100 r/min

(Oil) Lubrication Speed - 3500 r/min

• Model Number: 6830
• Inner Diameter：150mm Outer Diameter：190mm Width：20mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:fabric products,agriculture,multi-knife lathe,hydraulic connector,motor,teaching equipment,Broadcasting System,Forming mold,static control,Optical Instruments,Machine tools
• Similar models:NSK 6830N CYSD 6830-Z CYSD 6830-2RZ KOYO 6830 NACHI 6830 NSK 6830NR CYSD 6830-RS NSK 6830ZZ NTN 6830 NTN 6830ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6830 products，there is large inventory of NACHI 6830 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6830 Which NACHI 6830 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
  1221	105	190	36	KOYO	Self-Aligning Ball Bearings
  14139/14274A	34,976		19,583	KOYO	Tapered Roller Bearings
  170RF92	170	284		Timken	Cylindrical Roller Bearings
  22344 KVA	220	460	145	ISB	Spherical Roller Bearings
  68FC45250BW	340	450	250	KOYO	Cylindrical Roller Bearings
  6907NR	35	55	10	NSK	Deep Groove Ball Bearings
  EE170950/171450	241,3	368,3	50,8	NSK	Cylindrical Roller Bearings
  7332 A-UO	160	340	136	CX	Angular Contact Ball Bearings
  AC4230	210	299,5	38	KOYO	Angular Contact Ball Bearings
  KB3068UU	30	47	68	CX	Linear Bearings
  NAFW 558560	55	85	60	JNS	Needle Roller Bearings
  NU207 ETN	35	72	17	AST	Cylindrical Roller Bearings
  NUP 2312	60	130	46	ISB	Cylindrical Roller Bearings
  SI30C	30			LS	Plain Bearings
  TAF 324230	32	42	30	IKO	Needle Roller Bearings
  AHX3224	120	115		FAG	WITHDRAWAL SLEEVES
  TAFI71716	7	17	16	IKO	NEEDLE BEARINGS
  NU1956E	280	380	46	SKF	CYLINDRICAL ROLLER BEARINGS
  LRJ-25	25	52	15	RHP	CYLINDRICAL ROLLER BEARINGS
  22264	320	580	150	CONSOLIDATED	SPHERICAL ROLLER BEARINGS