d - 46,038 mm

D - 79,375 mm

T - 17,462 mm

B - 17,462 mm

C - 13,495 mm

ra1 max. - 1,5 mm

a - 15,5 mm

r min. - 2,8 mm

r1 min. - 1,5 mm

Da - 71 mm

db - 51 mm

ra max. - 2,8 mm

da - 56 mm

Db - 74 mm

Weight - 0,337 Kg

Basic dynamic load rating (C) - 46 kN

Basic static load rating (C0) - 57 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6000 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 0,88

Calculation factor (Y1) - 1,6

• Model Number: 18690/18620
• Inner Diameter：46,038mm Outer Diameter：79,375mm Width：17,462mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:switch,Polymer,chamfering machine etc,industrial fans,Industry,office outdoor camping equipment,wall industry,Solenoid Valves,Machine tool accessories,switch,wheel lathe
• Similar models:SKF 18690/18620/Q ISB 18690/18620 CX 18690/18620 Timken 18690/18620B ISO 18690/18620 NSK 18690/18620 Timken 18690/18620DC+X1S-18690 Timken 18690/18620 NACHI 18690/18620 PFI 18690/20
• BEARING POWER International Trading Co.,Ltd. specialize in 18690/18620 products，there is large inventory of NSK 18690/18620 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 18690/18620 Which NSK 18690/18620 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
  1211	55	100	21	AST	Self-Aligning Ball Bearings
  21314-E1-K	70	150	35	FAG	Spherical Roller Bearings
  234436	180	280	60	ISB	Thrust Ball Bearings
  3801-2RS	12	21	7	ISO	Angular Contact Ball Bearings
  45TAB10DB	45	100	20	NACHI	Thrust Ball Bearings
  6204-ZNR	20	47	14	ISB	Deep Groove Ball Bearings
  6322	110	240	50	ISB	Deep Groove Ball Bearings
  7009DF	45	75	16	CYSD	Angular Contact Ball Bearings
  KBHL 16-PP	16	28		NBS	Linear Bearings
  NF213	65	105,6	23	NTN	Cylindrical Roller Bearings
  NP412314/NP428883	35	72	28	Timken	Tapered Roller Bearings
  NU356-E-M6	280	580	108	NKE	Cylindrical Roller Bearings
  RNA 59/28	32	45	23	JNS	Needle Roller Bearings
  RNA5920	115	140	54	KOYO	Needle Roller Bearings
  SFR144-2Z	3,175	6,35	2,779	ZEN	Deep Groove Ball Bearings
  T768				Rollway	THRUST ROLLER BEARINGS
  130RU03	130	280	58	Torrington	CYLINDRICAL ROLLER BEARINGS
  KLNJ1/2	.5000	1.1250	.2500	RHP	DEEP GROOVE BALL BEARINGS
  87438				CONSOLIDATED	THRUST ROLLER BEARINGS
  AHX-3222x105	110	105		CONSOLIDATED	WITHDRAWAL SLEEVES