d - 190 mm

Fw - 213 mm

D - 270 mm

B - 170 mm

C - 170 mm

r min. - 2,5 mm

r1 min. - 2,5 mm

Weight - 31,7 Kg

Basic dynamic load rating (C) - 1 090 kN

Basic static load rating (C0) - 2 660 kN

• Model Number:4R3818
• Inner Diameter：190mm Outer Diameter：270mm Width：170mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-10
• Application:gas turbine,casting embedding,Perfusion device,Spectrum Products,other rubber,sucker industry,Gas turbine,printing machinery,Reflective Materials Industrial fabrics,medical treatment,metallurgy
• Similar models:CX HK283818 ISO HK3818 ISO HK283818 CX HK3818 ISO BK283818 NTN 4R3818 ISO BK3818 CX BK3818 CX BK283818
• BEARING POWER International Trading Co.,Ltd. specialize in 4R3818 products，there is large inventory of NTN 4R3818 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4R3818 Which NTN 4R3818 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
  23938 EKW33+H3938	170	260	52	ISB	Spherical Roller Bearings
  38KWD02	38	68	37	NSK	Tapered Roller Bearings
  5204AN	20	47	20.6	NACHI	Angular Contact Ball Bearings
  61802-2Z	15	24	5	ZEN	Deep Groove Ball Bearings
  61804-2Z	20	32	7	NKE	Deep Groove Ball Bearings
  6906-RZ	30	47	9	CYSD	Deep Groove Ball Bearings
  CRF-32220 A	100,000	180,000	49,000	CRAFT	Wheel Bearings
  7907DT	35	55	10	NTN	Angular Contact Ball Bearings
  GEZM212ES-2LS	69,85	111,125	104,78	SKF	Plain Bearings
  GEZM 108 ES-2LS	61,913	38,1	57,15	SKF	Plain Bearings
  LM921845/10	101,6	177,8	34,925	CX	Tapered Roller Bearings
  R1424	70,000	160,000	95,000	NTN	Cylindrical Roller Bearings
  RA104RRB	31.75	72	25,4	Timken	Deep Groove Ball Bearings
  UEL308D1	40,000	90,000	57,1	NTN	Deep Groove Ball Bearings
  HK2526	32		26	FAG	NEEDLE BEARINGS
  AH3036	180	170		FAG	WITHDRAWAL SLEEVES
  NJ2305E	25	62	24	STEYR	CYLINDRICAL ROLLER BEARINGS
  FLRA1-5ZZA	.0937	.3125	.1406	NTN	DEEP GROOVE BALL BEARINGS
  6316NR	80	170	39	STEYR	DEEP GROOVE BALL BEARINGS
  T-758-1222				CONSOLIDATED	THRUST ROLLER BEARINGS