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：2026-03-16
• Application:embroidery cloth,organic raw materials,hydraulic cylinder buffer,hydraulic connector,Hairbrush device,Laser Cutting,water,sterilizers,packing equipment,reducer,industrial supplies
• Similar models:Timken 18690/18620 Timken 18690/18620B FBJ 18690/18620 PFI 18690/20 KOYO 18690/18620 ISO 18690/18620 SKF 18690/18620/Q NSK 18690/18620 Timken 18690/18620D+X2S-18690 CX 18690/18620
• 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
  14137A/14277	34,925	69,0118	22,38502	AST	Tapered Roller Bearings
  22207RHR	35	72	23	KOYO	Spherical Roller Bearings
  61908-2RS	40	62	12	ISO	Deep Groove Ball Bearings
  6902ZZ	15	28	7	NSK	Deep Groove Ball Bearings
  7017CPA	85	130	22	KOYO	Angular Contact Ball Bearings
  EGBZ1812-E40	28,575	32,544	19,05	INA	Plain Bearings
  KD80110100LL	80	110	100	NTN	Linear Bearings
  NK65/35-XL	65	78	35	INA	Needle Roller Bearings
  NN 3016 TN/SP	80	125	34	ISB	Cylindrical Roller Bearings
  R11A11V	55,000	90,000	32,000	NTN	Cylindrical Roller Bearings
  SYFWK 1.3/8 LTA	34,925	48	32,5	SKF	Bearing Units
  UCC321	105		112	NACHI	Bearing Units
  MUL412	60	150	35	Rollway	CYLINDRICAL ROLLER BEARINGS
  2284	4.6250	5.9970		INA	THRUST BALL BEARINGS
  SNP-3056x107/16	280	330		Torrington	ADAPTERS
  61924	120	165	22	SKF	DEEP GROOVE BALL BEARINGS
  AAXK1132	160	200	5	NTN	THRUST NEEDLE BEARINGS
  16x28x7mm	16	28	7	CONSOLIDATED	OIL SEALS
  6204/012-2RSNR	47	.149	14	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  2214-K2RS	70	125	31	CONSOLIDATED	SELF