d - 3 mm

D - 7 mm

B - 2 mm

C - 2 mm

r min. - 0,1 mm

da min. - 3,8 mm

Da max. - 6,2 mm

ra max. - 0,1 mm

Weight - 0,00032 Kg

Basic dynamic load rating (C) - 0,39 kN

Basic static load rating (C0) - 0,13 kN

(Grease) Lubrication Speed - 63 000 r/min

(Oil) Lubrication Speed - 75 000 r/min

• Model Number: 683 A
• Inner Diameter：3mm Outer Diameter：7mm Width：2mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-19
• Application:car and accessories,Laser Cutting,garbage disposal,safety testing,Blood coagulation reagent,Machine Tool Accessories,machine tool spindle,defogging and degreasing,stirrer,extruder,injection molding machine
• Similar models:NSK 6838 NSK 6830NR ZEN SF683 AST 683H-TT ISB 683 NACHI 6830 CYSD 6838-RZ CYSD 6830-2RZ CYSD 6834-Z ISO 683A
• BEARING POWER International Trading Co.,Ltd. specialize in 683A products，there is large inventory of NSK 683 A . We has been built up long-term cooperation with NSK company, could make a bulk order of the 683 A Which NSK 683A 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
  23032MBK	160	240	60	AST	Spherical Roller Bearings
  23160 CC/W33	500	300	160	SKF	Spherical Roller Bearings
  6211NR	55,000	100,000	21,000	NTN-SNR	Deep Groove Ball Bearings
  6906NKE	30	47	9	NACHI	Deep Groove Ball Bearings
  AST20 22IB22	34,925	38,8874		AST	Plain Bearings
  CSXD120	304,8	330,2	12,7	INA	Deep Groove Ball Bearings
  EGB10050-E50	100	105	50	INA	Plain Bearings
  K25X32X16	25	32	16	FBJ	Needle Roller Bearings
  KLM603049-LM603011	45,242	77,788	19,842	FAG	Tapered Roller Bearings
  K 73x79x20	73	79		NBS	Needle Roller Bearings
  K65x73x23	65	73	23	CX	Needle Roller Bearings
  NN3030C1NAP4	150	225	56	NTN	Cylindrical Roller Bearings
  P 62 R-25 FM	25			SKF	Bearing Units
  RNA4915	85	105	30	AST	Needle Roller Bearings
  UC215D1	75,000	130,000	77,8	NTN	Deep Groove Ball Bearings
  UCF202-10	15,875			FYH	Bearing Units
  38102RS	50	65	12	INA	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  JB050XPO	5.0000	5.6250	.3125	KAYDON	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  SNZ-310..22310	50	45	70	CONSOLIDATED	PILLOW BLOCKS
  GEZ-300ES-2RS	3.0000	4.7500	2.6250	CONSOLIDATED	SPHERICAL PLAIN BEARINGS