d - 36,487 mm

D - 76,2 mm

T - 23,812 mm

B - 25,654 mm

C - 19,05 mm

ra1 max. - 3,3 mm

a - 7,8 mm

Da - 66 mm

db - 42,5 mm

ra max. - 1,5 mm

da - 44,5 mm

Db - 70 mm

Weight - 0,518 Kg

Basic dynamic load rating (C) - 73 kN

Basic static load rating (C0) - 90,5 kN

(Grease) Lubrication Speed - 5 100 r/min

(Oil) Lubrication Speed - 6 800 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 1,09

Calculation factor (Y2) - 1,98

• Model Number:4T-2780/2720
• Inner Diameter：36,487mm Outer Diameter：76,2mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2023-03-12
• Application:Handling machinery and various industrial machinery,welding equipment,Gas turbine,Perfusion device,municipal machinery,shaft milling machine,drawing die,pump,glass processing machine,aerial work equipment,bag machine
• Similar models:Fersa 2780/2720 KOYO 2780R/2735X SKF BT2B332780/HA5 Timken 2780/2729 Timken 2780/2736 Fersa 2780/2729 FBJ 2780/2720 Timken 2780/2735X ISO 2780/2720 Timken 2780/2720
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-2780/2720 products，there is large inventory of NTN 4T-2780/2720 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-2780/2720 Which NTN 4T-2780/2720 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
  17119/17244	30,162	62	16,002	ISO	Tapered Roller Bearings
  20228 KC	140	250	42	CX	Spherical Roller Bearings
  23030EK	150	225	56	NACHI	Cylindrical Roller Bearings
  241/670CAE4	670	1090	412	NSK	Spherical Roller Bearings
  2R1747	85,000	150,000	100,000	NTN	Cylindrical Roller Bearings
  5210S	50	90	30,2	NTN	Angular Contact Ball Bearings
  6303-Z-N	17	47	14	NKE	Deep Groove Ball Bearings
  6315-2RS1	160	75	37	SKF	Deep Groove Ball Bearings
  F-239187.01	25	36	20	INA	Cylindrical Roller Bearings
  NF328	140	260	62	NTN	Cylindrical Roller Bearings
  NF410	50	130	31	CRAFT	Cylindrical Roller Bearings
  NK30/30	30	40	30	CX	Needle Roller Bearings
  NNCF4928V	140	176,2	50	NSK	Cylindrical Roller Bearings
  W 604 R	4	12	4	SKF	Deep Groove Ball Bearings
  L10SA708	7.5000	8.2500	.3750	FAG	DEEP GROOVE BALL BEARINGS
  CYRD-13/8	.3750	1.3750	.8125	McGill	YOKE TYPE TRACK ROLLER
  SJ-7355-SS			1.2500	RBC	NEEDLE BEARINGS
  RHNA222820	28		20	SKF (Old No.)	NEEDLE BEARINGS
  6316Z	80	170	39	STEYR	DEEP GROOVE BALL BEARINGS
  7032TGP/4	160	240	38	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS