d - 47.625 mm

D - 93.264 mm

T - 30.163 mm

B - 30.302 mm

C - 23.813 mm

a - 8.0 mm

r1 min. - 3.6 mm

r2 min. - 3.2 mm

Weight - 0,892 Kg

Basic dynamic load rating (C) - 103000 kN

Basic static load rating (C0) - 137000 kN

(Grease) Lubrication Speed - 3500 r/min

(Oil) Lubrication Speed - 4900 r/min

Calculation factor (e) - 0.34

Calculation factor (Y0) - 0.97

Calculation factor (Y1) - 1.77

• Model Number: 3779/3720
• Inner Diameter：47.625mm Outer Diameter：93.264mm Width：30.163mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:rolling mill roll neck and slowdown device,Automobile,Food testing,switch,Surveying Surveying Instruments,Hair styling device,Pneumatic Actuator,Other machinery,magnetic elements,food add,Optical Instruments
• Similar models:Timken 3779/3720-B NACHI 3779/3720 Timken 3779/3729D+X1S-3779 Timken 3779/3720 ISO 3779/3720 Timken 3779/3730 KOYO 3779/3732 KOYO KESTA3779LFT Timken 3779/3732 FBJ 3779/3720
• BEARING POWER International Trading Co.,Ltd. specialize in 3779/3720 products，there is large inventory of NACHI 3779/3720 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 3779/3720 Which NACHI 3779/3720 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.

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  B14	33,338	59,54	19,05	INA	Thrust Ball Bearings
  E2.YET 206	62	30	35,6	SKF	Deep Groove Ball Bearings
  GX 100 CP	100	195,5	51	ISB	Plain Bearings
  HCB7221-E-T-P4S	105	190	36	FAG	Angular Contact Ball Bearings
  RPNA18/32	18	32	16	ISO	Needle Roller Bearings
  NANF210-32	50,8			FYH	Bearing Units
  NKI 20/20	20	32	20	NBS	Needle Roller Bearings
  PCM 160165100 M	160	165	100	SKF	Plain Bearings
  RNA69/22	28	39	30	AST	Needle Roller Bearings
  SA4-35B	35	55	30	NTN	Plain Bearings
  SAPFL207-23	36,5125		36,5	KOYO	Bearing Units
  SYJ 50 KF+H 2310	45			SKF	Bearing Units
  NJ2304E	20	52	21	FAG	CYLINDRICAL ROLLER BEARINGS
  CY-96-L	1.0000	3.0000	1.8125	RBC	NEEDLE BEARINGS
  13B	60	130	31	RIV	DEEP GROOVE BALL BEARINGS
  NJ-409	45	120	29	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS