d - 1,181 inch

d - 30 mm

D - 2,362 inch

D - 60 mm

T - 0,748 inch

T - 19 mm

D₁ - 1,189 inch

D₁ - 30,201 mm

m - 0,561 lbs / Weight

m - 0,234 kg / Weight

C_a - 7980 lbf / Dynamic load rating (axial)

C_a - 36000 N / Dynamic load rating (axial)

C_0a - 15100 lbf / Static load rating (axial)

C_0a - 67000 N / Static load rating (axial)

n_G - 4200 1/min / Limiting speed

• Model Number: 3906
• Inner Diameter：30mm Outer Diameter：60mm Width：19mm
• Type：Thrust Ball Bearings
• Update date：2025-12-10
• Application:altimeter etc,Machine Tool Accessories,Control,motorcycle,packaging materials,Medical room equipment,flexible processing,Grinding and polishing equipment,Cylinder Type,Liposuction device,instrumentation instrument
• Similar models:FBJ 3906 NACHI 3906 INA 3906
• BEARING POWER International Trading Co.,Ltd. specialize in 3906 products，there is large inventory of INA 3906 . We has been built up long-term cooperation with INA company, could make a bulk order of the 3906 Which INA 3906 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
  20215 KC+H215	75	130	25	CX	Spherical Roller Bearings
  29338E	190	320	78	NACHI	Thrust Roller Bearings
  2TS2-DF0957LLHACS68/L325	45	64	20	NTN	Angular Contact Ball Bearings
  32224U	120	215	61,5	NTN	Tapered Roller Bearings
  4R4804	240,000	330,000	220,000	NTN	Cylindrical Roller Bearings
  896/892	136,525	228,6	57,15	Timken	Tapered Roller Bearings
  F-55340	34	46	23	INA	Needle Roller Bearings
  GE35DO	35	55	25	ISO	Plain Bearings
  KV75X81X19.8	75,000	81,000		NTN	Needle Roller Bearings
  PSL 612-333	940	1310	410	PSL	Tapered Roller Bearings
  RNA4906.2RS	35	47	18	Timken	Needle Roller Bearings
  S61706-2RS	30	37	4	ZEN	Deep Groove Ball Bearings
  RL7L	.6250	1.5625	.4375	FAG	CYLINDRICAL ROLLER BEARINGS
  MW-11/8				NH	THRUST BALL BEARINGS
  J-3616			1.0000	Torrington	NEEDLE BEARINGS
  203K	40	17	12	NH	DEEP GROOVE BALL BEARINGS
  10L60	60	95	18	RIV	DEEP GROOVE BALL BEARINGS
  R-4A-ZZ	.2500	.7500	.2812	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  KB-20N	20	32	45	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS
  RSL182320	100	7.3740	73	CONSOLIDATED	CYLINDRICAL ROLLER BEARING