d - 50,8 mm

D - 98,425 mm

T - 30,162 mm

B - 30,302 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 8,3 mm

Da - 84 mm

db - 58 mm

ra max. - 3,5 mm

da - 64 mm

Db - 90 mm

Weight - 0,993 Kg

Basic dynamic load rating (C) - 102 kN

Basic static load rating (C0) - 134 kN

(Grease) Lubrication Speed - 4 000 r/min

(Oil) Lubrication Speed - 5 300 r/min

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,97

Calculation factor (Y2) - 1,77

• Model Number:4T-3780/3732
• Inner Diameter：50,8mm Outer Diameter：98,425mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-19
• Application:Pump,Doppler,Safety protection,Display Devices,joint protection,Wire grinder,other mold,spring industry,bag machine,insect experimental analysis instrument,Hydraulic Equipment
• Similar models:KBC 3780F1/3720 CX 3780/3730 SKF 3780/3720/Q FBJ 3780/3730 Fersa 3780/3727 NTN 4T-3780/3726 Timken 3780/3720B FAG K3780-3720 Timken 3784/3729D+X1S-3780 NSK 3780/3730
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-3780/3732 products，there is large inventory of NTN 4T-3780/3732 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-3780/3732 Which NTN 4T-3780/3732 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
  22209 KCW33+AH309	45	85	23	ISO	Spherical Roller Bearings
  23052-2CS5/VT143	400	260	104	SKF	Spherical Roller Bearings
  71450/71750	114,3	190,5	47,625	NSK	Tapered Roller Bearings
  61910	50	72	12	ISO	Deep Groove Ball Bearings
  635-Z	5	19	6	ISB	Deep Groove Ball Bearings
  6938	190	260	33	KOYO	Deep Groove Ball Bearings
  7016DT	80	125	22	NACHI	Angular Contact Ball Bearings
  AC2922	145	220	38	KOYO	Angular Contact Ball Bearings
  NK 8/12 TN	15	8	12	SKF	Cylindrical Roller Bearings
  NK12/12+IR9×12×12	9	19	12	NTN	Needle Roller Bearings
  NNU 40/500 M/W33	500	720	218	ISB	Cylindrical Roller Bearings
  SC40V-B	40			Samick	Linear Bearings
  X32219M/Y32219M	95	170	45,5	Timken	Tapered Roller Bearings
  ZARN45105TN	45	105		INA	NEEDLE BEARINGS
  FPCD1400	14.0000	15.0000	.5000	SKF	DEEP GROOVE BALL BEARINGS
  UL154	1.5	4	1.2	RMB	DEEP GROOVE BALL BEARINGS
  GE6E	6	14	6	SKF	SPHERICAL PLAIN BEARINGS
  6202/008-2RS	35	.5000	11	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  6208-2RS	80	40	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NKX-70	85	70		CONSOLIDATED	NEEDLE BEARINGS