d - 50,8 mm

D - 85 mm

T1 - 7,539 mm

B - 17,462 mm

C - 13,495 mm

R - 3,6 mm

a - -0,8 mm

D1 - 88,57 mm

Da - 77 mm

db - 62 mm

C2 - 3,571 mm

da - 56 mm

Weight - 0,4 Kg

Basic static load rating (C0) - 67,5 kN

Factor (G1) - 28,6

Factor (G2) - 23,4

Factor (K) - 1,44

Basic dynamic load rating (C90) - 13,1

Basic dynamic load rating (Ca90) - 9,11

Basic dynamic load rating (C1) - 50,6 kN

Calculation factor (e) - 0,41

Calculation factor (Y) - 1,48

• Model Number:18790/18720B
• Inner Diameter：50,8mm Outer Diameter：85mm Width：17,462mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:extruder,other mold,top industry,small diesel generators,heating fans,natural instruments,linear drive,Industrial,metallurgical mold,equipment,Tool
• Similar models:CX 18790/18724 FBJ 18790/18720 SKF 18790/18720/Q NTN 4T-18790/18720 Timken 18790/18720 CX 18790/18720 KOYO 18790/18723 Timken 18790/18723 NTN 4T-18790/18724 ISB 18790/18720
• BEARING POWER International Trading Co.,Ltd. specialize in 18790/18720B products，there is large inventory of Timken 18790/18720B . We has been built up long-term cooperation with Timken company, could make a bulk order of the 18790/18720B Which Timken 18790/18720B 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
  07100/07204	25,4	51,994	15,011	FBJ	Tapered Roller Bearings
  231/630	630	1030	315	ISB	Spherical Roller Bearings
  309245B	42	75	37	SKF	Angular Contact Ball Bearings
  462A/453X	57,15	104,775	30,162	Timken	Tapered Roller Bearings
  5214-2RS	70	125	39,688	AST	Angular Contact Ball Bearings
  7215CDB	75	130	25	CYSD	Angular Contact Ball Bearings
  E5020NRNT	100	150	67	NACHI	Cylindrical Roller Bearings
  FYT 3/4 TF/VA228	24,61	19,05	11,11	SKF	Bearing Units
  G1111KRR	42,8625	85	42,86	Timken	Deep Groove Ball Bearings
  GE17-DO-2RS	17	30	14	INA	Plain Bearings
  GEH300XT	300	430	212	LS	Plain Bearings
  NA4940	200	280	80	CX	Needle Roller Bearings
  NUP 2211	55	100	25	NACHI	Cylindrical Roller Bearings
  UEL308D1	40,000	90,000	57,1	NTN	Deep Groove Ball Bearings
  TL23052CAKE4	260	400	104	NSK	Spherical Roller Bearings
  ZARN 65125 TN	65	125	25	NBS	Complex Bearings
  NA2202.2RSR.DZ	15	35	14	FAG	NEEDLE BEARINGS
  SAF240	8.7500	7.6250		Torrington	PILLOW BLOCKS
  180RU51	180	280	44	Torrington	CYLINDRICAL ROLLER BEARINGS
  ULZ8016X	.2500	.5000	.1875	RMB	DEEP GROOVE BALL BEARINGS