d - 34.925 mm

D - 80.167 mm

T - 29.370 mm

B - 30.391 mm

C - 23.813 mm

a - 10.7 mm

r1 min. - 3.6 mm

r2 min. - 3.2 mm

Weight - 0,723 Kg

Basic dynamic load rating (C) - 91000 kN

Basic static load rating (C0) - 106000 kN

(Grease) Lubrication Speed - 4200 r/min

(Oil) Lubrication Speed - 5900 r/min

Calculation factor (e) - 0.27

Calculation factor (Y0) - 1.21

Calculation factor (Y1) - 2.20

• Model Number: 3379/3320
• Inner Diameter：34.925mm Outer Diameter：80.167mm Width：29.370mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:cooling system,switch,Display Devices,metering pump,switch,Other machinery,industrial equipment,pneumatic,Plastic Equipment,turret industry,air purification
• Similar models:Timken 3379/3320-B FBJ 3379/3320 ISO 3379/3320 Timken 3379/3328 Timken 3379/3329 NTN 4T-3379/3320 CX 3379/3320 KOYO 3379/3325 Timken 3379/3339 Timken 3379/3320
• BEARING POWER International Trading Co.,Ltd. specialize in 3379/3320 products，there is large inventory of NACHI 3379/3320 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 3379/3320 Which NACHI 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
  21075/21213	19.05	53,975	22,225	Timken	Tapered Roller Bearings
  241/1000 ECAF/W33	1580	1000	580	SKF	Spherical Roller Bearings
  22208 KCW33+AH308	40	80	23	ISO	Spherical Roller Bearings
  22315CK	75	160	55	AST	Spherical Roller Bearings
  3NCHAF020CA	100	150	24	KOYO	Angular Contact Ball Bearings
  40KBE22	40	80	43.5	NACHI	Tapered Roller Bearings
  NJ 215	75	130	25	NACHI	Cylindrical Roller Bearings
  NNCL4930CV	150	210	60	SKF	Cylindrical Roller Bearings
  NU312-E-M6	60	130	31	NKE	Cylindrical Roller Bearings
  RNA5907	42	55	27	KOYO	Needle Roller Bearings
  S71924 ACE/P4A	165	120	22	SKF	Angular Contact Ball Bearings
  SIL25C	25			SKF	Plain Bearings
  UKT210	45			CX	Bearing Units
  7215WNSU	75	130	25	FAF	ANGULAR CONTACT BALL BEARINGS
  4395	2.1250	2.2500	2.5000	Hyatt	JOURNAL ROLLER BEARING OUTER RACES
  6226K	130	230	40	SKF	DEEP GROOVE BALL BEARINGS
  FL626	6	19	6	NTN	DEEP GROOVE BALL BEARINGS
  773L15	75	115	20	New Departure	DEEP GROOVE BALL BEARINGS
  RLS-19	3.0000	5.7500	1.0625	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  42x68x12mm	42	68	12	CONSOLIDATED	OIL SEALS