d - 8 mm

D - 16 mm

B - 4 mm

d₁ - - 10.5 mm

D₁ - - 13.5 mm

D₃ - 18 mm

C - 1 mm

r_1,2 - min. - 0.2 mm

d_a - min. - 9.4 mm

r_a - max. - 0.2 mm

Basic dynamic load rating - C - 0.715 kN

Basic static load rating - C₀ - 0.3 kN

Fatigue load limit - P_u - 0.012 kN

Reference speed - 90000 r/min

Limiting speed - 56000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 7.5

Mass bearing - 0.0036 kg

• Model Number:W 618/8 R
• Inner Diameter：16mm Outer Diameter：8mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:embroidery cloth,Textile Accessories,E Beauty,other rubber,generator,industrial fans,industrial supplies,mathematical instruments,printing machinery,relay,rock drilling machinery
• Similar models:CRAFT 618/8 NKE 61864-MA CRAFT 61820 SKF W61800 ISB 618/8 ISB 61814 ZEN 61828-2RS CX 61812ZZ ISO 61814-2RS SKF 61824-2RZ
• BEARING POWER International Trading Co.,Ltd. specialize in W618/8R products，there is large inventory of SKF W 618/8 R . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 618/8 R Which SKF W618/8R 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.

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  172FC114750	860	1140	750	KOYO	Cylindrical Roller Bearings
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  32013AX	65	100	23	ZVL	Tapered Roller Bearings
  33209	45	85	32	NKE	Tapered Roller Bearings
  5940				Ruville	Wheel Bearings
  6014	70	110	20	CX	Deep Groove Ball Bearings
  6300/HR22T2	10	35	11	SKF	Deep Groove Ball Bearings
  7409 B-UX	45	120	58	CX	Angular Contact Ball Bearings
  896/892	136.350	224.600	57.150	NACHI	Tapered Roller Bearings
  BTM2215	22	29	15	KOYO	Needle Roller Bearings
  GEG 25 ES	25	47	28	ISB	Plain Bearings
  J-108	15,875	20,638	12,7	NSK	Needle Roller Bearings
  L225849/L225818	127		26,195	KOYO	Tapered Roller Bearings
  NK30/20	30	40	20	ZEN	Needle Roller Bearings
  W 6304-2RZ	52	20	15	SKF	Deep Groove Ball Bearings
  SDAF-228	6.2500	5.3125		Torrington	PILLOW BLOCKS
  NC212	60	110	22	RHP	CYLINDRICAL ROLLER BEARINGS
  5217	85	150	49.2	New Departure	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  4217	85	150	36	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  53264-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING