d - 30 mm

D - 42 mm

B - 7 mm

d₁ - - 33.11 mm

D₂ - - 39.2 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 32 mm

D_a - max. - 40 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 3.6 kN

Basic static load rating - C₀ - 2.9 kN

Fatigue load limit - P_u - 0.125 kN

Reference speed - 34000 r/min

Limiting speed - 20000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 14.1

Mass bearing - 0.0228 kg

• Model Number: W 61806
• Inner Diameter：42mm Outer Diameter：30mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-21
• Application:Spectrum Products,Pneumatic Control Valves,woodworking machinery,sheet industry,diagnostic test paper,hydraulic connector,Optical Instruments,Safety protection,Dental Drill etc,spectrometer,horizontal processing
• Similar models:FAG 61806-2Z ISB 61806 ZEN S61806-2RS ISO 61806 ZEN 61806 ZEN 61806-2RS SKF W61806-2RZ CRAFT 61806-2RS CX 61806-2RS ISB SS61806-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in W61806 products，there is large inventory of SKF W 61806 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61806 Which SKF W61806 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
  02474/02420	28,575	68,262	22,225	NSK	Tapered Roller Bearings
  15578/15523	25,4	60,325	19,842	FBJ	Tapered Roller Bearings
  2317 K+H2317	75	180	60	ISB	Self-Aligning Ball Bearings
  23134CKE4	170	280	88	NSK	Spherical Roller Bearings
  6311-2RS	55	120	29	ISB	Deep Groove Ball Bearings
  708 C	8	22	7	ISO	Angular Contact Ball Bearings
  7005HVDUJ74	25	47	24	SNR	Angular Contact Ball Bearings
  BLF202-10	15,875			KOYO	Bearing Units
  BSB100150-T	100	150	22,5	FAG	Thrust Ball Bearings
  FR166	4,762	9,525	3,175	ISB	Deep Groove Ball Bearings
  HM647448/HM647411	231,775	377,825	79,375	KOYO	Tapered Roller Bearings
  L-1050ZZ	5	10	4	NMB	Deep Groove Ball Bearings
  PK15X20X9.8	15,000	20,000		NTN	Needle Roller Bearings
  MF137-2Z	7	13	4	ZEN	Deep Groove Ball Bearings
  R4056	200,000	420,000	165,000	NTN	Cylindrical Roller Bearings
  TUP1 70.80	70	75		CX	Plain Bearings
  NCF1840V	200	250	24	FAG	CYLINDRICAL ROLLER BEARINGS
  LS-121/2	1.3750	3.0000	.6875	FBC	DEEP GROOVE BALL BEARINGS
  NNCF-4830CV	150	190	40	SKF	CYLINDRICAL ROLLER BEARINGS
  SNW3120x90	100	130		Torrington	ADAPTERS