d - 50,8 mm

D - 93,264 mm

T - 30,162 mm

B - 30,302 mm

C - 23,812 mm

a - 8,1 mm

Weight - 0,85 Kg

Basic dynamic load rating (C) - 113 kN

Basic static load rating (C0) - 153 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 5300 r/min

• Model Number: 3780/3730
• Inner Diameter：50,8mm Outer Diameter：93,264mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:SPA equipment,rubber products machinery and equipment,Sensors,generator,wheel lathe,standing experimental equipment,car and accessories,chemical,large agricultural machinery,Oral Equipment,Textile Accessories
• Similar models:KOYO 3780/3732 KOYO 3780/3720 Timken 3780/3729D+X1S-3780 KBC 3780F1/3720 FBJ 3780/3730 PFI 3780/20 SKF 3780/3720/Q NTN 4T-3780/3720 Timken 3780/3732 NSK 3780/3730
• BEARING POWER International Trading Co.,Ltd. specialize in 3780/3730 products，there is large inventory of CX 3780/3730 . We has been built up long-term cooperation with CX company, could make a bulk order of the 3780/3730 Which CX 3780/3730 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
  30208J	40	80	19.75	KBC	Tapered Roller Bearings
  4T-CRI0868	39	68	37	NTN	Tapered Roller Bearings
  6809-2RD	45	58	7	KOYO	Deep Groove Ball Bearings
  7314 A	70	150	35	CX	Angular Contact Ball Bearings
  7322C	110	240	50	CYSD	Angular Contact Ball Bearings
  CUS210-30	47,625	90	20	SNR	Deep Groove Ball Bearings
  CSXA020	50,8	63,5	6,35	INA	Deep Groove Ball Bearings
  FYM 1.15/16 TF	49,213		55,6	SKF	Bearing Units
  KBK 10x13x8	10	13		NBS	Needle Roller Bearings
  KBK 9x13x12,5	9	13		INA	Needle Roller Bearings
  NU 205	25	52	15	SIGMA	Cylindrical Roller Bearings
  NU1968	340	460	56	CX	Cylindrical Roller Bearings
  RNA4934	190	230	60	NSK	Needle Roller Bearings
  UC317-52	82,55	180	46	SNR	Deep Groove Ball Bearings
  UK328D1	140,000	300,000	95	NTN	Deep Groove Ball Bearings
  H3120.308	100	130		FAG	ADAPTERS
  312.2Z	60	130	31	FAG	DEEP GROOVE BALL BEARINGS
  7515	75	130	25	New Departure	DEEP GROOVE BALL BEARINGS
  LJT60	60	110	22	R&M	ANGULAR CONTACT BALL BEARINGS
  6217ZNR	85	150	28	STEYR	DEEP GROOVE BALL BEARINGS