d - 90 mm

D - 190 mm

B - 43 mm

C - 43 mm

a - 5,69 mm

b - 3,65 mm

f - 3,05 mm

r min. - 3 mm

r0 max. - 0,6 mm

r1 min. - 0,5 mm

D1 - 183,64 mm

D2 - 202,9 mm

da min. - 103 mm

Da max. - 177 mm

Weight - 4,91 Kg

Basic dynamic load rating (C) - 143 kN

Basic static load rating (C0) - 107 kN

(Grease) Lubrication Speed - 3500 r/min

(Oil) Lubrication Speed - 4200 r/min

Calculation factor (f0) - 13,3

• Model Number: 6318NR
• Inner Diameter：90mm Outer Diameter：190mm Width：43mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:EEG,forklift truck,sanitation facilities,Forklift industry,Laser Measurements,hydraulic connector,diagnostic test paper,medical equipment,filter paper products,Microwave Equipment,product accessories
• Similar models:SKF 6318M NKE 6318-2RSR NACHI 6318NR CYSD 6318-2RS SKF 6318/HC5C3 NACHI 6318NK ZEN 6318-2Z KOYO M6318ZZX KOYO 6318ZX KOYO DG256318
• BEARING POWER International Trading Co.,Ltd. specialize in 6318NR products，there is large inventory of KOYO 6318NR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6318NR Which KOYO 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
  11310	50	110	27	CX	Self-Aligning Ball Bearings
  160098X/ 160152X	98,425	152,4	38,1	Gamet	Tapered Roller Bearings
  22352	260	540	165	ISB	Spherical Roller Bearings
  357/354X	40		21,692	KOYO	Tapered Roller Bearings
  54410 U 410	40	100	83,2	ISB	Thrust Ball Bearings
  6314 N	70	150	35	ISB	Deep Groove Ball Bearings
  7040 B-UD	200	310	102	CX	Angular Contact Ball Bearings
  ER47	58,7375	130	77,79	Timken	Deep Groove Ball Bearings
  FYJ 100 TF	100			SKF	Bearing Units
  GEH110HCS	110	160		AST	Plain Bearings
  JH-88	12,7	19,05	12,7	NSK	Needle Roller Bearings
  K37X42X27.8	37,000	42,000		NTN	Needle Roller Bearings
  KZK20X26X12	20	26	12	ISO	Needle Roller Bearings
  LMF40L	40	60		Samick	Linear Bearings
  SS 619/9	9	20	6	ISB	Deep Groove Ball Bearings
  ZB1.20.0644.200-1SPTN	546	716	56	ISB	Thrust Ball Bearings
  GE40SX	40	68	18	ELGES	SPHERICAL PLAIN BEARINGS
  47BIA218	4.7500	8.2500	1.3125	Torrington	ANGULAR CONTACT BALL BEARINGS
  RNAO-50x65x20	65		20	CONSOLIDATED	NEEDLE BEARINGS
  FR-1810-ZZ	.3125	.5000	.1562	CONSOLIDATED	DEEP GROOVE BALL BEARINGS