d - 47,625 mm

D - 93,264 mm

T - 30,162 mm

B - 30,302 mm

C - 23,812 mm

R - 6,3 mm

r - 3,3 mm

a - -8,1 mm

Da - 88 mm

db - 67 mm

da - 55 mm

Db - 82 mm

Aa - 1,9 mm

Ab - 0,9 mm

Weight - 0,88 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: 3778/3720
• Inner Diameter：47,625mm Outer Diameter：93,264mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:reinforced machinery,Other Machine Tools,squeeze machine etc,walking Food processing machinery and equipment,packaging materials,bathroom facilities,car shock absorber,lifting upgrade,electrostatic protection,other accessories,Forklift industry
• Similar models:ISO 3778/3720 Timken 3778/3729D KOYO 3778/3730 Timken 3778/3720 Timken 3778/3720-B NTN 4T-3778/3720 FBJ 3778/3720 CX 3778/3720 Fersa 3778/3720
• BEARING POWER International Trading Co.,Ltd. specialize in 3778/3720 products，there is large inventory of Timken 3778/3720 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 3778/3720 Which Timken 3778/3720 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
  3586/3525	45,237	87,313	30,162	ISB	Tapered Roller Bearings
  54213	65	100	50,4	NSK	Thrust Ball Bearings
  6280/6220	53.975	127.000	50.800	NACHI	Tapered Roller Bearings
  AST20 20IB20	31,75	35,7124		AST	Plain Bearings
  78225C/78537	57,15	136,525	36,512	Timken	Tapered Roller Bearings
  BH-2210	34.925	44.450	15.88	KOYO	Needle Roller Bearings
  GE 100 FW-2RS	100	160	85	INA	Plain Bearings
  F-58695	31	51	31	INA	Needle Roller Bearings
  F-806027.02	35	72	25	FAG	Deep Groove Ball Bearings
  JM515649/JM515610	80	130	35	Fersa	Tapered Roller Bearings
  NAF 153212	15	32	12	JNS	Needle Roller Bearings
  NN3972KC9NAP4	360	480	90	NTN	Cylindrical Roller Bearings
  NNCF5020CV	100	150	67	SKF	Cylindrical Roller Bearings
  SL181864	320	400	38	ISO	Cylindrical Roller Bearings
  165CM796	16.5000	29.0000	5.0000	American	CYLINDRICAL ROLLER BEARINGS
  7214B.U(A/O)	70	125	24	FAG	ANGULAR CONTACT BALL BEARINGS
  H318	90	120		STEYR	ADAPTERS
  RF-4	.2500	.6250	.1960	NMB	DEEP GROOVE BALL BEARINGS
  QJ-250	250	460	76	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  5217-2RS	85	150	49.2	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS