d - 45 mm

D - 58 mm

B - 7 mm

d₁ - - 49.1 mm

D₁ - - 53.9 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 47 mm

D_a - max. - 56 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 6.6 kN

Basic static load rating - C₀ - 6.1 kN

Fatigue load limit - P_u - 0.26 kN

Reference speed - 22000 r/min

Limiting speed - 14000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 17

Mass bearing - 0.04 kg

• Model Number:61809
• Inner Diameter：58mm Outer Diameter：45mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-23
• Application:flexible processing,steam Hydraulic control element,Pneumatic Actuator,Ball screw,security equipment,packaging materials,machine tool spindle,Individual Wire,injection molding machine,DC generators,Pest Monitoring
• Similar models:SKF W61809 SIGMA 61809 NKE 61809 SKF W61809R-2Z NKE 61809-2RSR CX 61809ZZ ISO 61809-2RS SKF W61809-2Z CRAFT 61809 ZEN S61809-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 61809 products，there is large inventory of SKF 61809 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 61809 Which SKF 61809 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
  1985R/1922	28,575		19,355	KOYO	Tapered Roller Bearings
  33011	55	90	27	FAG	Tapered Roller Bearings
  4T-JH307749/JH307710	55	110	39	NTN	Tapered Roller Bearings
  5205	25	52	20.6	NACHI	Angular Contact Ball Bearings
  61888	440	540	46	CX	Deep Groove Ball Bearings
  63005-2RS	25	47	16	ISB	Deep Groove Ball Bearings
  7008UCG/GNP42	40	68	15	NTN	Angular Contact Ball Bearings
  BA2B246033	30	60	37	SKF	Angular Contact Ball Bearings
  F19013	40	90	24,9	Fersa	Cylindrical Roller Bearings
  K 60x68x20	60	68		NBS	Needle Roller Bearings
  NF 413	65	135,3	37	NSK	Cylindrical Roller Bearings
  NH2356	280	580	175	ISO	Cylindrical Roller Bearings
  NK15/16R	15	23	16	NTN	Needle Roller Bearings
  SL183028	140	198,4	53	NBS	Cylindrical Roller Bearings
  7028MP.UA	140	210	33	FAG	ANGULAR CONTACT BALL BEARINGS
  62803	17	26	6	ELGES	DEEP GROOVE BALL BEARINGS
  NUKRE35C.DZ	35		18	FAG	NEEDLE ROLLERS
  YAR207-106	1.3750	2.8340	.9050	SKF	PILLOW BLOCKS
  120228	.7500	1.1250	1.7500	Rollway	JOURNAL ROLLER ASSEMBLIES
  212	60	110	22	CONSOLIDATED	DEEP GROOVE BALL BEARINGS