d - 50,8 mm

D - 93,264 mm

T - 30,162 mm

B - 30,302 mm

C - 23,812 mm

ra1 max. - 0,8 mm

a - 22,4 mm

r min. - 3,5 mm

r1 min. - 0,8 mm

Da - 84 mm

db - 58 mm

ra max. - 3,5 mm

da - 64 mm

Db - 88 mm

Weight - 0,861 Kg

Basic dynamic load rating (C) - 103 kN

Basic static load rating (C0) - 136 kN

(Grease) Lubrication Speed - 3800 r/min

(Oil) Lubrication Speed - 5300 r/min

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,97

Calculation factor (Y1) - 1,8

• Model Number: 3780/3730
• Inner Diameter：50,8mm Outer Diameter：93,264mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:Oral Equipment,Industry,animal,agricultural testing and analysis equipment and related,climb ladder,Hydraulic Rama,mechanical annex,injection molding machine,motor,Display Devices,Broadcasting System
• Similar models:NSK 3780/3730 CX 3780/3732 ISO 3780/3720 FAG K3780-3720 ISO 3780/3726 KOYO 3780/3732 NTN 4T-3780/3732 NTN 4T-3780/3720 FBJ 3780/3720 Timken 3780/3732
• BEARING POWER International Trading Co.,Ltd. specialize in 3780/3730 products，there is large inventory of NSK 3780/3730 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 3780/3730 Which NSK 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.

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  23168-B-K-MB + AH3168G-H	320	580	190	FAG	Spherical Roller Bearings
  32311	55	120	45,5	Timken	Tapered Roller Bearings
  35TP113	88,9	132,558	25,4	Timken	Thrust Roller Bearings
  460/453A	44,45		29,317	KOYO	Tapered Roller Bearings
  6348	240,000	500,000	95,000	NTN	Deep Groove Ball Bearings
  6381/6320-B	54,987	135,755	56,007	Timken	Tapered Roller Bearings
  7015HVUJ74	75	115	20	SNR	Angular Contact Ball Bearings
  71907 ACE/HCP4AH	55	35	10	SKF	Angular Contact Ball Bearings
  7308 BECBP	90	40	23	SKF	Angular Contact Ball Bearings
  80BNR19XE	80	110	16	NSK	Angular Contact Ball Bearings
  NKS55	55	72	22	ZEN	Needle Roller Bearings
  NU313-E-MPA	65	140	33	NKE	Cylindrical Roller Bearings
  PCM 252830 M	25	28	30	SKF	Plain Bearings
  RMS 7	57,15	22,225	17,462	SKF	Deep Groove Ball Bearings
  NNCF4976CV	380	520	140	SKF	CYLINDRICAL ROLLER BEARINGS
  5306-M	30	72	30.2	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  94324	.7500	1.2500	1.5000	RBC	JOURNAL ROLLER ASSEMBLIES
  6003.2RSNR	17	35	10	STEYR	DEEP GROOVE BALL BEARINGS
  NU-2305E	25	62	24	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  B-12	2.0937	1.1875		CONSOLIDATED	THRUST BALL BEARINGS