d - 90 mm

D - 190 mm

B - 43 mm

C - 43 mm

a - 5.69 mm

b - 3.5 mm

f - 3.1 mm

r min. - 3 mm

r1 min. - 0.5 mm

D1 - 183.64 mm

D2 - 202.9 mm

Weight - 4.91 Kg

Basic dynamic load rating (C) - 143 kN

Basic static load rating (C0) - 107 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4000 r/min

• Model Number: 6318NR
• Inner Diameter：90mm Outer Diameter：190mm Width：43mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:coupling type,instrument,Optical detection,Special Equipment,medical equipment,van,roller lathe,auto tools,wheel lathe,crimping tools,garbage disposal
• Similar models:FAG 6318-2Z NACHI 6318NK NSK 6318N NTN 6318 KOYO 6318 SKF 6318/C3VL0241 FAG 6318-2RSR CYSD 6318-2RS SIGMA 6318 SKF 6318-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in 6318NR products，there is large inventory of NACHI 6318NR . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6318NR Which NACHI 6318NR 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
  207KPP3	36,4	72	37,7	Timken	Deep Groove Ball Bearings
  52204	20	40	26	NACHI	Thrust Ball Bearings
  6011NR	55	90	18	KOYO	Deep Groove Ball Bearings
  6015NR	75	115	20	KOYO	Deep Groove Ball Bearings
  6807	35	47	7	NTN	Deep Groove Ball Bearings
  BT4B 334081/HA4	1264	896,903	766	SKF	Tapered Roller Bearings
  CRF-6205 2RSA	25,000	52,000	15,000	CRAFT	Wheel Bearings
  EGBZ2212-E40	34,925	38,894	19,05	INA	Plain Bearings
  GC1010KRRB	15,875	40	26,59	Timken	Deep Groove Ball Bearings
  HKS30X37X45.5ZW	30,000	37,000	45,500	NTN	Needle Roller Bearings
  NK45/20	45	55	20	ISO	Needle Roller Bearings
  NU 307 EW	35	80	21	NSK	Cylindrical Roller Bearings
  R188ZZA	6,35	12,7	4,762	NTN	Deep Groove Ball Bearings
  TSM 16 BB-O	16			ISB	Self-Aligning Ball Bearings
  SEA50 /NS 7CE3	50	65	7	SNFA	Angular Contact Ball Bearings
  NJ332E	160	340	68	FAG	CYLINDRICAL ROLLER BEARINGS
  22332MB	160	340	114	FAG	SPHERICAL ROLLER BEARINGS
  33011	55	90	27	SNR	TAPERED ROLLER BEARINGS
  FPAG412	4.7500	6.7500	1.0000	SKF	ANGULAR CONTACT BALL BEARINGS
  WS811/560	560	665		CONSOLIDATED	THRUST ROLLER BEARINGS