d - 90 mm

D - 190 mm

B - 43 mm

d₁ - - 121.15 mm

D₂ - - 163.9 mm

r_1,2 - min. - 3 mm

d_a - min. - 104 mm

d_a - max. - 120.9 mm

D_a - max. - 176 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 151 kN

Basic static load rating - C₀ - 108 kN

Fatigue load limit - P_u - 3.8 kN

Reference speed - 7500 r/min

Limiting speed - 4800 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 13

Mass bearing - 5 kg

• Model Number: 6318-Z
• Inner Diameter：190mm Outer Diameter：90mm Width：43mm
• Type：Deep Groove Ball Bearings
• Update date：2026-06-15
• Application:security equipment,tray industry,Storage Tool,Insect Capture,wire industry,Film machine,chuck industry,coal,filter paper products,electronic materials,Material handling equipment
• Similar models:CRAFT 6318 NACHI 6318NSL ZEN 6318-2RS NACHI 6318Z CX 6318-2RS NSK 6318 NACHI 6318NR NSK 6318N NACHI 6318ZNR SKF 6318/C3VL0241
• BEARING POWER International Trading Co.,Ltd. specialize in 6318-Z products，there is large inventory of SKF 6318-Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6318-Z Which SKF 6318-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
  16019	95	145	16	CRAFT	Deep Groove Ball Bearings
  30238	190	340	60	ISB	Tapered Roller Bearings
  55BER19X	55	80	13	NSK	Angular Contact Ball Bearings
  6264	320	580	92	KOYO	Deep Groove Ball Bearings
  7011 A-UO	55	90	36	CX	Angular Contact Ball Bearings
  7022 ACD/HCP4A	170	110	28	SKF	Angular Contact Ball Bearings
  G1213KRRB	71,4375	130	74,61	Timken	Deep Groove Ball Bearings
  GAC 200 CP	200	310	70	ISB	Plain Bearings
  GBRI 264116	41,275	65,088	25,65	IKO	Needle Roller Bearings
  N 1019 KTN9/HC5SP	95	145	24	SKF	Cylindrical Roller Bearings
  NA3115	115	165	45	KOYO	Needle Roller Bearings
  NNU4988	440	600	160	ISO	Cylindrical Roller Bearings
  RNA4915	85	105	30	SKF	Needle Roller Bearings
  RNA4940	225	280	80	CX	Needle Roller Bearings
  SA 20 ES 2RS	20	35	16	ISB	Plain Bearings
  230/670CA	670	980	230	SKF	SPHERICAL ROLLER BEARINGS
  93L05	25	47	12	New Departure	DEEP GROOVE BALL BEARINGS
  K-80x86x30	80	86	30	CONSOLIDATED	NEEDLE BEARINGS
  53338-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  61830-2RS	150	190	20	CONSOLIDATED	DEEP GROOVE BALL BEARINGS