d - 50,8 mm

T - 30,162 mm

B - 30,302 mm

C - 23,812 mm

a - 22,2 mm

r min. - 6,4 mm

r1 min. - 0,8 mm

Da - 84 mm

db - 58 mm

da - 70 mm

Db - 88 mm

Basic dynamic load rating (C) - 103 kN

Basic static load rating (C0) - 137 kN

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,97

Calculation factor (Y1) - 1,77

• Model Number:3784/3730
• Inner Diameter：50,8mm Outer Diameter：mm Width：30,302mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:Storage Device,Insect Capture,ECG,Textile Accessories,Gripper Swing,flow control valve,vacuum suction cup,standing experimental equipment,granulator,car steering pin,clean stationery
• Similar models:FBJ 3784/3720 Timken 3784/3720 KOYO 3784/3730 Timken 3784/3727 Fersa 3784/3727 NTN 4T-3784/3720 CX 3784/3720 Timken 3784/3729D+X1S-3780 AST 3784/3730 ISO 3784/3720
• BEARING POWER International Trading Co.,Ltd. specialize in 3784/3730 products，there is large inventory of KOYO 3784/3730 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 3784/3730 Which KOYO 3784/3730 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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  BT1316	20,638	26,988	25,4	KOYO	Needle Roller Bearings
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  HKZ28X74X17	28,000	74,000	17,000	NTN	Needle Roller Bearings
  LM451349A/10	266,7	355,6	57,15	ISO	Tapered Roller Bearings
  LMFP12UU	12	21		Samick	Linear Bearings
  NUP 214	70	125	24	ISB	Cylindrical Roller Bearings
  RNA49/22R	28	39	17	NTN	Needle Roller Bearings
  SS 6002-2RS	15	32	9	ISB	Deep Groove Ball Bearings
  UCP211-34	53,975		55,6	FYH	Bearing Units
  UKP216	70			ISO	Bearing Units
  23340AS.MA.C4.F80	200	420	165	FAG (Old No.)	SPHERICAL ROLLER BEARINGS
  NJ326E	130	280	58	SKF	CYLINDRICAL ROLLER BEARINGS
  MR-16			1.0000	McGill	NEEDLE BEARINGS
  32213	65	120	31	STEYR	TAPERED ROLLER BEARINGS
  692-ZZ	2	6	3	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  4204	20	47	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS