d - 34,925 mm

D - 80,167 mm

T - 29,37 mm

B - 30,391 mm

C - 23,812 mm

R - 3,6 mm

r - 3,3 mm

a - -10,9 mm

Da - 75 mm

db - 48 mm

da - 41,5 mm

Db - 70 mm

Aa - 1,8 mm

Ab - 1,1 mm

Weight - 0,72 Kg

Basic static load rating (C0) - 129 kN

Factor (G1) - 34,6

Factor (G2) - 12,1

Factor (Cg) - 0,0183

Factor (K) - 2,14

Basic dynamic load rating (C90) - 27,6

Basic dynamic load rating (Ca90) - 12,9

Basic dynamic load rating (C1) - 106 kN

Calculation factor (e) - 0,27

Calculation factor (Y) - 2,2

• Model Number: 3379/3320
• Inner Diameter：34,925mm Outer Diameter：80,167mm Width：29,37mm
• Type：Tapered Roller Bearings
• Update date：2026-03-17
• Application:linear drive,flow control valve,car,rubber products machinery and equipment,rehabilitation training equipment,ultra-quiet generators,packing equipment,Storage Tool,electrocardiograph,expectoration machine,heating fans
• Similar models:NTN 4T-3379/3320 Timken 3379/3329-B Timken 3379/3320-B Timken 3379/3329 Timken 3379/3339 NACHI 3379/3320 Timken 3379/3320 KOYO 3379/3325 ISO 3379/3320 CX 3379/3320
• BEARING POWER International Trading Co.,Ltd. specialize in 3379/3320 products，there is large inventory of Timken 3379/3320 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 3379/3320 Which Timken 3379/3320 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
  2316K	80	170	58	NACHI	Self-Aligning Ball Bearings
  23024 K	120	180	46	ISB	Spherical Roller Bearings
  23126-E1A-K-M + AHX3126	125	210	64	FAG	Spherical Roller Bearings
  23296RHA	480	870	310	KOYO	Spherical Roller Bearings
  32076	380	560	112	NTN	Tapered Roller Bearings
  AST090 225100	225	230		AST	Plain Bearings
  41106/41286	26,987	72,626	24,608	Timken	Tapered Roller Bearings
  51205	25	47		CX	Thrust Ball Bearings
  78214C/78551	53,975	140,03	36,512	Timken	Tapered Roller Bearings
  7922DT	110	150	20	CYSD	Angular Contact Ball Bearings
  KP56B	88,9	112,7125		AST	Deep Groove Ball Bearings
  N2220	100	180	46	ISO	Cylindrical Roller Bearings
  NKIA 59/22	22	39	23	CX	Complex Bearings
  NN3007K	35	62	20	CYSD	Cylindrical Roller Bearings
  SILKAC5M	5			SKF	Plain Bearings
  350DR	50	110	40	HOFF	DEEP GROOVE BALL BEARINGS
  H208	40	58		STEYR	ADAPTERS
  35SF56	3.5000	5.5000	3.0625	Torrington	SPHERICAL PLAIN BEARINGS
  240/1000	1000	1420	412	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  RNA-4922	150		40	CONSOLIDATED	NEEDLE BEARINGS