d - 50.800 mm

D - 85.000 mm

T - 17.462 mm

B - 17.462 mm

C - 13.495 mm

a - 0.7 mm

r1 min. - 3.5 mm

r2 min. - 1.5 mm

Weight - 0,369 Kg

Basic dynamic load rating (C) - 44000 kN

Basic static load rating (C0) - 58500 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 5600 r/min

Calculation factor (e) - 0.41

Calculation factor (Y0) - 0.81

Calculation factor (Y1) - 1.5

• Model Number:18790/18720
• Inner Diameter：50.800mm Outer Diameter：85.000mm Width：17.462mm
• Type：Tapered Roller Bearings
• Update date：2023-03-12
• Application:Workpiece,Water Monitoring,car steering pin,Embroidery,plant determination,Flame Cutting,hanging clamp,generator,joint protection,electromyography machine,knitted fabrics
• Similar models:ISO 18790/18720 Timken 18790/18720 NACHI 18790/18724 NTN 4T-18790/18720 KOYO 18790/18721 SKF 18790/18720/Q FBJ 18790/18724 NACHI 18790/18720 KOYO 18790/18723 CX 18790/18724
• BEARING POWER International Trading Co.,Ltd. specialize in 18790/18720 products，there is large inventory of NACHI 18790/18720 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 18790/18720 Which NACHI 18790/18720 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
  2878/2820	34,925	73,025	22,225	CX	Tapered Roller Bearings
  32005	25	47	15	CRAFT	Tapered Roller Bearings
  6202-2Z-NR	15	35	11	NKE	Deep Groove Ball Bearings
  6206-NR	30	62	16	NKE	Deep Groove Ball Bearings
  70FSH120	70	120	45	Timken	Plain Bearings
  81268	340,000	460,000	96,000	NTN	Thrust Ball Bearings
  EE275105/275158-B	266,7	403,225	69,85	Timken	Tapered Roller Bearings
  GEEW320ES	320	520	320	LS	Plain Bearings
  HJ-648032	101,6	127	50,8	Timken	Needle Roller Bearings
  KFX050	127	165,1	19,05	KOYO	Angular Contact Ball Bearings
  NK16X23X16	16,000	23,000	16,000	NTN	Needle Roller Bearings
  NNU4938KCS95P5	190	260	69	NTN	Cylindrical Roller Bearings
  SA1002	35	72	22	FAG	Deep Groove Ball Bearings
  SABP22S	22			LS	Plain Bearings
  UK306G2H	25,000	72,000	30	SNR	Deep Groove Ball Bearings
  MM307K-CR	35	80	21	FAF	DEEP GROOVE BALL BEARINGS
  2458	.5000	1.0625		INA	THRUST BALL BEARINGS
  104-KSG	20	42	12	MRC	DEEP GROOVE BALL BEARINGS
  160648	1.0000	1.7500	3.0000	Rollway	JOURNAL ROLLER ASSEMBLIES
  6310-RS	50	110	27	CONSOLIDATED	DEEP GROOVE BALL BEARINGS