d - 90 mm

D - 190 mm

B - 43 mm

C - 43 mm

a - 98.0 mm

r min. - 3 mm

da min. - 104 mm

Da max. - 176 mm

ra max. - 2.5 mm

Weight - 6.36 Kg

Basic dynamic load rating (C) - 252 kN

Basic static load rating (C0) - 260 kN

(Grease) Lubrication Speed - 2800 r/min

(Oil) Lubrication Speed - 3800 r/min

• Model Number:6318BI
• Inner Diameter：90mm Outer Diameter：190mm Width：43mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-30
• Application:Cutting Machine,lifting equipment Hoisting hoist,chamfering machine etc,vertical processing,instrument,power tools,mobile toilet,generator,wall materials,key lock,oral medical device
• Similar models:KOYO 6318BI
• BEARING POWER International Trading Co.,Ltd. specialize in 6318BI products，there is large inventory of KOYO 6318BI . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6318BI Which KOYO 6318BI 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
  1215	75	130	25	NACHI	Self-Aligning Ball Bearings
  249/1320CAK30F/W33	1370	1720	400	SKF	Spherical Roller Bearings
  239/850YMB	850	1120	200	Timken	Spherical Roller Bearings
  240/530 K30CW33+AH240/530	530	780	250	CX	Spherical Roller Bearings
  5318	90	190	73,025	AST	Angular Contact Ball Bearings
  6011ZZNR	55,000	90,000	18,000	NTN	Deep Groove Ball Bearings
  686HZZ	6	13	5	AST	Deep Groove Ball Bearings
  713660270				FAG	Wheel Bearings
  E-4R8403	420	560	280	NTN	Cylindrical Roller Bearings
  HK 1010	10	14	10	NBS	Needle Roller Bearings
  HM265049/HM265010	368,25	523,875	101,6	Timken	Tapered Roller Bearings
  JTT-1012	15.875	20.638	19.05	KOYO	Needle Roller Bearings
  L225849/18	127	180,975	25,4	CX	Tapered Roller Bearings
  NA1070	70	100	20	KOYO	Needle Roller Bearings
  NAO55X85X30	55	73		Timken	Needle Roller Bearings
  NBXI 4032Z	40	58		IKO	Complex Bearings
  NU318E	90	190	43	NTN	Cylindrical Roller Bearings
  UCX10	50	100	55,6	CX	Deep Groove Ball Bearings
  MUC136	180	280	44	Rollway	CYLINDRICAL ROLLER BEARINGS
  F-634-ZZ	4	16	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS