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：2026-06-16
• Application:metal mold,Insect Count,Material handling equipment,ventilation fans,CNC,climb ladder,woodworking machinery,journal lathe,generator,Spectrum Products,Gas turbine
• Similar models:NTN 4T-3379/3320 Timken 3379/3339 FBJ 3379/3320 Timken 3379/3329 Timken 3379/3320-B Timken 3379/3328 CX 3379/3320 Timken 3379/3320 ISO 3379/3320 Timken 3379/3329-B
• 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
  390/394	57,15		21,996	KOYO	Tapered Roller Bearings
  6211	100	55	21	SKF	Deep Groove Ball Bearings
  	35	80	21	CX	Deep Groove Ball Bearings
  66587/66520	57,15	122,238	33,338	NSK	Tapered Roller Bearings
  7012HVDUJ74	60	95	36	SNR	Angular Contact Ball Bearings
  7209CTRSU	45	85	19	NSK	Angular Contact Ball Bearings
  A6-22212M-2RZ	60	110	34	MPZ	Spherical Roller Bearings
  AXS150164	150	164	6	INA	Thrust Roller Bearings
  GE70AW	70	160	50	ISO	Plain Bearings
  M14161	22.225	28.575	25.400	KOYO	Needle Roller Bearings
  NK95/36	95	115	36	JNS	Needle Roller Bearings
  NN3952KC9NAP4	260	360	75	NTN	Cylindrical Roller Bearings
  NUP 2308	40	90	33	ISB	Cylindrical Roller Bearings
  S7028 ACD/HCP4A	210	140	33	SKF	Angular Contact Ball Bearings
  LRB-485632	3.0000		2.0100	IKO	NEEDLE BEARINGS
  140344	.8750	1.2500	2.7500	BAL	JOURNAL ROLLER ASSEMBLIES
  6209Z	45	85	19	FAG	DEEP GROOVE BALL BEARINGS
  6310K	50	110	27	SKF	DEEP GROOVE BALL BEARINGS
  NA-5902	15	28	18	CONSOLIDATED	NEEDLE BEARINGS
  SN-307..20307	35	-	60	CONSOLIDATED	PILLOW BLOCKS