d - 50,8 mm

D - 93,264 mm

T - 30,162 mm

a - 22,1 mm

B - 30,302 mm

C - 23,812 mm

C_{a min} - 3 mm

C_{b min} - 5 mm

D_{a min} - 80 mm

D_{b min} - 88 mm

d₁ - 72,3 mm

d_{a max} - 58 mm

d_{b min} - 64 mm

r_{1, 2 min} - 3,6 mm

r_{3, 4 min} - 3,3 mm

r_{a max} - 3,6 mm

r_{b max} - 3,3 mm

m - 0,891 kg / Weight

C_r - 104000 N / Dynamic load rating (radial)

C_0r - 137000 N

e - 0,34

Y - 1,77

Y₀ - 0,97

C_ur - 17000 N / Fatigue limit load, radial

n_G - 7700 1/min / Limiting speed

Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs

• Model Number: K3780-3720
• Inner Diameter：50,8mm Outer Diameter：93,264mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:,SPA equipment,hydraulic control element,Film machine,plant determination,food safety,ignition system,Infrared Technology,sanitation facilities,Display Devices,Dental Drill etc
• Similar models:ISO 3780/3730 Timken 3780/3726 FBJ 3780/3730 KOYO 3780/3732 KOYO 3780/3730 Timken 3780/3730 KBC 3780F1/3720 Timken 3780/3729D+X1S-3780 CX 3780/3720 NTN 4T-3780/3720
• BEARING POWER International Trading Co.,Ltd. specialize in K3780-3720 products，there is large inventory of FAG K3780-3720 . We has been built up long-term cooperation with FAG company, could make a bulk order of the K3780-3720 Which FAG K3780-3720 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
  1210	50	90	20	NKE	Self-Aligning Ball Bearings
  22340 KCW33+H2340	200	420	138	CX	Spherical Roller Bearings
  29413-E1	65	140	45	FAG	Thrust Roller Bearings
  53311 + U311	55	110	42	FAG	Thrust Ball Bearings
  6244	220	400	65	CX	Deep Groove Ball Bearings
  7334 A	170	360	72	NSK	Angular Contact Ball Bearings
  74551X/74846X	140	215	47,625	KOYO	Tapered Roller Bearings
  88925/88128	234,95	327,025	52,388	CX	Tapered Roller Bearings
  E 275 /S/NS 7CE3	75	130	25	SNFA	Angular Contact Ball Bearings
  FJL-1720L	17	24	20	NSK	Needle Roller Bearings
  SAKB5F	5			SKF	Plain Bearings
  UCHA213-40	63,5		65,1	KOYO	Bearing Units
  SN532	140		160	FAG	PILLOW BLOCKS
  L-12	.7500	1.2500	1.6250	Barden	LINEAR RECIRCULATING BALL BEARINGS
  BA1816ZOH			1.0000	IKO	NEEDLE BEARINGS
  NKI20/20	20	32	20	INA	NEEDLE BEARINGS
  MP180				RIV	THRUST BALL BEARINGS
  NNCL4938V.C3	190	260	69	SKF	CYLINDRICAL ROLLER BEARINGS
  120-KRDU#7BKE	100	150	24	MRC	ANGULAR CONTACT BALL BEARINGS
  LT-1/4B				RHP	THRUST BALL BEARINGS