d - 50,8 mm

D - 93,264 mm

T - 30,162 mm

B - 30,302 mm

C - 23,812 mm

R - 3,6 mm

r - 0,8 mm

a - -8,1 mm

Da - 88 mm

db - 64 mm

da - 58 mm

Db - 84 mm

Aa - 1,9 mm

Ab - 0,9 mm

Weight - 0,85 Kg

Basic static load rating (C0) - 153 kN

Factor (G1) - 49,9

Factor (G2) - 14,5

Factor (Cg) - 0,0233

Factor (K) - 1,73

Basic dynamic load rating (C90) - 29,3

Basic dynamic load rating (Ca90) - 17

Basic dynamic load rating (C1) - 113 kN

Calculation factor (e) - 0,34

Calculation factor (Y) - 1,77

• Model Number: 3780/3730
• Inner Diameter：50,8mm Outer Diameter：93,264mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:Hydraulic Rama,Pest Monitoring,Pneumatic Control Elements,motor,small diesel generators,decoration machinery,engineering machine,equipment,Insect Count,industry test,DC generators
• Similar models:CX 3780/3730 FBJ 3780/3730 NSK 3780/3730 NACHI 3780/3720 PFI 3780/20 KOYO 3780/3720 ISO 3780/3732 NTN 4T-3780/3720 KOYO 3780/3730 CX 3780/3732
• BEARING POWER International Trading Co.,Ltd. specialize in 3780/3730 products，there is large inventory of Timken 3780/3730 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 3780/3730 Which Timken 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
  02473/02420	25,4	68,262	22,225	ISO	Tapered Roller Bearings
  19BSW07	19	32	7	NSK	Deep Groove Ball Bearings
  22252 CCK/W33	480	260	130	SKF	Spherical Roller Bearings
  22328EF800	140,000	300,000	102,000	SNR	Thrust Roller Bearings
  7036 ACD/HCP4A	280	180	46	SKF	Angular Contact Ball Bearings
  33KDD3	3,175	9,525	3,96	Timken	Deep Groove Ball Bearings
  49585/49520	50,8	101,6	31,75	FBJ	Tapered Roller Bearings
  7301BDF	12	37	12	NTN	Angular Contact Ball Bearings
  8107				Ruville	Wheel Bearings
  F692ZZ	2	6	3	ISO	Deep Groove Ball Bearings
  K18X23X20	18,000	23,000		NTN	Needle Roller Bearings
  L521949/L521910	107,95	146,05	21,433	Timken	Tapered Roller Bearings
  N102KLL	28,575	72	36,51	Timken	Deep Groove Ball Bearings
  S688-2RSW6	8	16	6	ZEN	Deep Groove Ball Bearings
  SAL10C	10			SKF	Plain Bearings
  SDM25	25	40	41	KOYO	Linear Bearings
  ZKLN1747-2RS	17	47	25	INA	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  FC-8	14		12	Torrington	NEEDLE BEARINGS
  SN518	80		100	STEYR	PILLOW BLOCKS
  NL5	.6250	1.5625	.4375	STEYR	CYLINDRICAL ROLLER BEARINGS