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 - 2,2 mm

Da - 71 mm

db - 51 mm

ra max. - 2,8 mm

da - 56 mm

Db - 74 mm

Weight - 0,329 Kg

Basic dynamic load rating (C) - 45,5 kN

Basic static load rating (C0) - 56 kN

(Grease) Lubrication Speed - 4 600 r/min

(Oil) Lubrication Speed - 6 200 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 0,88

Calculation factor (Y2) - 1,6

• Model Number: 4T-18690/18620
• Inner Diameter：46,038mm Outer Diameter：79,375mm Width：17,462mm
• Type：Tapered Roller Bearings
• Update date：2025-04-25
• Application:equipment,extruder,wall industry,sheet industry,Machine Tool Accessories,survey accessories,Cylinder Pneumatic Treatment Element,relay,stamping die,Hydraulic Rama,special broaching machine
• Similar models:Fersa 18690/18620 CX 18690/18620 Timken 18690/18620DC+X1S-18690 NTN 4T-18690/18620 FBJ 18690/18620 Timken 18690/18620D+X2S-18690 ISB 18690/18620 KOYO 18690/18620 NSK 18690/18620 NACHI 18690/18620
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-18690/18620 products，there is large inventory of NTN 4T-18690/18620 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-18690/18620 Which NTN 4T-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
  113057X/113101XH	57,15	101,6	58	Gamet	Tapered Roller Bearings
  22330-2CS5/VT143	320	150	108	SKF	Spherical Roller Bearings
  241/600-K30-MB-W33	600	980	375	NKE	Spherical Roller Bearings
  2RT3627	177,800	355,600	114,300	NTN	Thrust Roller Bearings
  4T-15102/15245	25,4	62	19,05	NTN	Tapered Roller Bearings
  71920 C	100	140	20	ISO	Angular Contact Ball Bearings
  HK081414	8	14	14	CX	Cylindrical Roller Bearings
  KB2558AJ	25	40	58	CX	Linear Bearings
  NA4844	220	270	50	CX	Needle Roller Bearings
  NAG 4922	110	150	40	IKO	Cylindrical Roller Bearings
  SL024980	400	540	140	INA	Cylindrical Roller Bearings
  TA 4015 Z	40	50	15	IKO	Needle Roller Bearings
  UCP309-28	44,45		57	KOYO	Bearing Units
  NUP2248	240	440	120	FAG	CYLINDRICAL ROLLER BEARINGS
  2MMV306WI-CRDU	30	72	19	FAF	ANGULAR CONTACT BALL BEARINGS
  GE-110UK.2RS	110	160	70	FAG	SPHERICAL PLAIN BEARINGS
  33108	40	75	26	SNR	TAPERED ROLLER BEARINGS
  6232K	160	290	48	STEYR	DEEP GROOVE BALL BEARINGS
  NU-2007E	35	62	17	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HMS-3168	14	Tr 340x5	28	CONSOLIDATED	LOCKNUTS COMPLETE WITH LOCKING CLAMP