d - 34,925 mm

D - 80,167 mm

T - 29,37 mm

B - 30,391 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 11,2 mm

Da - 70 mm

db - 41,5 mm

ra max. - 3,5 mm

da - 48 mm

Db - 75 mm

Weight - 0,732 Kg

Basic dynamic load rating (C) - 95 kN

Basic static load rating (C0) - 112 kN

(Grease) Lubrication Speed - 4 800 r/min

(Oil) Lubrication Speed - 6 400 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 1,21

Calculation factor (Y2) - 2,2

• Model Number: 4T-3379/3320
• Inner Diameter：34,925mm Outer Diameter：80,167mm Width：29,37mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:mobile toilet,medical equipment,non-ferrous metal alloy,chemical raw materials and reagents,Broadcasting System,Technical Equipment,machine tool spindle,paper processing machine,coal mill,sewage pump,manual Tools
• Similar models:ISO 3379/3320 KOYO 3379/3325 Timken 3379/3328 Timken 3379/3320-B Timken 3379/3339 Timken 3379/3329 CX 3379/3320 NTN 4T-3379/3320 Timken 3379/3320 NACHI 3379/3320
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-3379/3320 products，there is large inventory of NTN 4T-3379/3320 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-3379/3320 Which NTN 4T-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
  2217	85	150	36	NACHI	Self-Aligning Ball Bearings
  310WG	50	110	27	Timken	Deep Groove Ball Bearings
  52411	57	120	87	CX	Thrust Ball Bearings
  6205-Z	52	25	15	SKF	Deep Groove Ball Bearings
  7007 CE/HCP4AH1	62	35	14	SKF	Angular Contact Ball Bearings
  AR 5 15 28	15	28	5	Timken	Needle Roller Bearings
  GE240DO-2RS	240	340	140	ISO	Plain Bearings
  HR80KBE52X+L	80	140	78	NSK	Tapered Roller Bearings
  LM1920	15	27	20,2	NSK	Needle Roller Bearings
  LT6.1/2	165,1	238,91875	63,5	RHP	Thrust Ball Bearings
  N1021K	105	160	26	KOYO	Cylindrical Roller Bearings
  N416	80	200	48	FBJ	Cylindrical Roller Bearings
  NNC4864CV	320	400	80	SKF	Cylindrical Roller Bearings
  NUP 2310	50	110	40	ISB	Cylindrical Roller Bearings
  PHU3074	29,24	139	56,8	PFI	Angular Contact Ball Bearings
  SL04-5020ZNR	100,000	150,000	67,000	NTN	Cylindrical Roller Bearings
  4303				FAF	THRUST BALL BEARINGS
  SAL8C	8		8	SKF	ROD ENDS
  CCF-4-SB	1.5000	4.0000	2.2500	McGill	NEEDLE BEARINGS
  24164	320	540	218	CONSOLIDATED	SPHERICAL ROLLER BEARINGS