d - 90 mm

D - 190 mm

B - 43 mm

C - 43 mm

d1 - 119 mm

r1 min. - 3 mm

r2 min. - 3 mm

D2 - 164 mm

da min. - 103 mm

da max - 118 mm

Da max. - 177 mm

ra max. - 2,5 mm

Weight - 5,4 Kg

Basic dynamic load rating (C) - 157 kN

Basic static load rating (C0) - 160 kN

Fatigue load limit (Pu) - 5,7

Reference speed - 6300 r/min

Limiting speed - 4000 r/min

Calculation factor (kr) - 0,05

• Model Number:318-Z
• Inner Diameter：90mm Outer Diameter：190mm Width：43mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:Industry,ultra-quiet generators,Logistics Equipment,wire industry,Machine Tool Accessories,economic mold,security,Tool,transportation equipment,multi-knife lathe,key lock
• Similar models:NKE 6318-2Z AST 6318-2RS ISB 6318-Z NACHI 6318ZZ SNR EX318-56 NSK 6318NR SNR UK318 KOYO 6318ZX ISO 6318 KOYO UC318
• BEARING POWER International Trading Co.,Ltd. specialize in 318-Z products，there is large inventory of SKF 318-Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the 318-Z Which SKF 318-Z 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
  22313	65	140	48	FBJ	Spherical Roller Bearings
  22326AEXK	130	280	93	NACHI	Cylindrical Roller Bearings
  50SCRN31P-1	33	50	22	NACHI	Deep Groove Ball Bearings
  61800-Z.T9H.C3	10	19	5	ZEN	Deep Groove Ball Bearings
  6211EE	55,000	100,000	21,000	SNR	Deep Groove Ball Bearings
  69/800	800,000	1060,000	115,000	NTN	Deep Groove Ball Bearings
  A-5240-WS	200	325		Timken	Cylindrical Roller Bearings
  EE752305/752380	774,7	965,2	93,662	Timken	Tapered Roller Bearings
  QJ 236 N2	180	320	52	SIGMA	Angular Contact Ball Bearings
  S2207	35	72	23	ZEN	Self-Aligning Ball Bearings
  SC1812	88,900	127,000	19,050	NTN	Deep Groove Ball Bearings
  SL024930	150	210	60	INA	Cylindrical Roller Bearings
  UCT206	30			ISO	Bearing Units
  NUTR2562	25	62	25	FAG	NEEDLE BEARINGS
  4138	1.3750	1.4375	2.0000	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  RNA4903RSR	30		13	INA	NEEDLE BEARINGS
  CRBC8	3.2500	8.0000	4.2500	RBC	ROLLER CAM FOLLOWERS
  160TP165				Torrington	THRUST ROLLER BEARINGS
  RLS-68	8.5000	14.0000	2.0000	STEYR	DEEP GROOVE BALL BEARINGS
  SNZ-214..22214	70	60	80	CONSOLIDATED	PILLOW BLOCKS