d - 44,983 mm

D - 93,264 mm

T - 30,162 mm

B - 30,302 mm

C - 23,812 mm

a - 22,2 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 59 mm

Da - 82 mm

db min - 53 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 88 mm

Weight - 0,938 Kg

Basic dynamic load rating (C) - 103 kN

Basic static load rating (C0) - 137 kN

(Grease) Lubrication Speed - 4200 r/min

(Oil) Lubrication Speed - 5500 r/min

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,97

Calculation factor (Y1) - 1,77

• Model Number: 3776/3720
• Inner Diameter：44,983mm Outer Diameter：93,264mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:Pneumatic Actuator,equipment,Water Monitoring,Cylinder Standard,Machine tools,sewage pump,car steering pin,textile machinery,Roller,extruder,joint protection
• Similar models:ISO 3776/3720 NTN 4T-3776/3720 AST 3776/3727 Timken NP183776/NP693218 Fersa 3776/3720 KOYO 3776/3720 Timken 3776/3720 Timken 3776/3720-B FBJ 3776/3720 NACHI 3776/3720
• BEARING POWER International Trading Co.,Ltd. specialize in 3776/3720 products，there is large inventory of KOYO 3776/3720 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 3776/3720 Which KOYO 3776/3720 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  25580/25521	44,45	83,058	23,812	Fersa	Tapered Roller Bearings
  5324				Ruville	Wheel Bearings
  54236	180	250	102.4	NACHI	Thrust Ball Bearings
  627	7	22	7	SKF	Deep Groove Ball Bearings
  628/6 ZZ	6	13	5	ISO	Deep Groove Ball Bearings
  6303	17	47	14	FBJ	Deep Groove Ball Bearings
  691X	1,5	5	2	FBJ	Deep Groove Ball Bearings
  7018A5TRSU	90	140	24	NSK	Angular Contact Ball Bearings
  BTM2212	22	29	12	KOYO	Needle Roller Bearings
  CX561				CX	Wheel Bearings
  LH-22214BK	70	125	31	NTN	Spherical Roller Bearings
  LMK16UU	16	28		Samick	Linear Bearings
  NU214-E-MPA	70	125	24	NKE	Cylindrical Roller Bearings
  NUP28/1000	1000	1220	128	ISO	Cylindrical Roller Bearings
  UKFC207H	30			SNR	Bearing Units
  ZKLN1242-2RS	12	42	25	INA	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  95928	1.5000	2.1250	1.7500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  477311	55	120	29	New Departure	DEEP GROOVE BALL BEARINGS
  RHNA455216	52		16	SKF (Old No.)	NEEDLE BEARINGS
  SN-211..6211	55	-	70	CONSOLIDATED	PILLOW BLOCKS