d - 40 mm

D - 52 mm

B - 7 mm

d₁ - - 43.21 mm

D₂ - - 48.99 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 42 mm

D_a - max. - 50 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 3.9 kN

Basic static load rating - C₀ - 3.8 kN

Fatigue load limit - P_u - 0.16 kN

Reference speed - 26000 r/min

Limiting speed - 16000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 14.6

Mass bearing - 0.0293 kg

• Model Number:W 61808
• Inner Diameter：52mm Outer Diameter：40mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-18
• Application:defogging and degreasing,garden machinery,non-motor vehicle Electric car,Hairbrush device,gear type,comprehensive experiment,outdoor equipment,linear drive,supporting facilities,pipe fittings Steel industry,chamfer
• Similar models:CX 61808-2RS NKE 61808-2RSR CRAFT 61808ZZ ISB 61808 CX 61808 ZEN 61808-2Z SKF W61808-2Z NKE 61808 ISB SS61808-2RS SKF 61808-2RZ
• BEARING POWER International Trading Co.,Ltd. specialize in W61808 products，there is large inventory of SKF W 61808 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61808 Which SKF W61808 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
  200KDD	10	30	9	Timken	Deep Groove Ball Bearings
  32008-X-XL	40	68	19	FAG	Tapered Roller Bearings
  33015/QDF	75	115	62	SKF	Tapered Roller Bearings
  37224	120	170	124	KOYO	Tapered Roller Bearings
  3807 ZZ	35	47	10	ISO	Angular Contact Ball Bearings
  609	9	24	7	Fersa	Deep Groove Ball Bearings
  6313	65	140	33	CYSD	Deep Groove Ball Bearings
  7305CDT	25	62	17	CYSD	Angular Contact Ball Bearings
  ER3.40.4500.400-1SPPN	4262	4867,2	220	ISB	Thrust Roller Bearings
  NCF30/500CV	500	720	167	SKF	Cylindrical Roller Bearings
  NJ328-E-MPA+HJ328-E	140	300	62	NKE	Cylindrical Roller Bearings
  NK45.5X78X33	45,550	78,000	33,000	NTN	Needle Roller Bearings
  NP344 E	220	460	88	CX	Cylindrical Roller Bearings
  R 166 ZZ	4,762	9,525	3,175	NSK	Deep Groove Ball Bearings
  W 626 R-2Z	6	19	6	SKF	Deep Groove Ball Bearings
  SDAF-622	3.9375			FAG	PILLOW BLOCKS
  RNAF45x62x40	62		40	FAG (Old No.)	NEEDLE BEARINGS
  473L05	25	47	12	New Departure	DEEP GROOVE BALL BEARINGS
  LS-231/2-AC	5.5000	9.5000	1.3750	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  FT-41	3.0000	4.7187		CONSOLIDATED	THRUST BALL BEARINGS