d - 25 mm

D - 37 mm

B - 10 mm

d₁ - - 28.2 mm

D₂ - - 34.12 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 27 mm

d_a - max. - 28 mm

D_a - max. - 35 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 3.9 kN

Basic static load rating - C₀ - 2.6 kN

Fatigue load limit - P_u - 0.108 kN

Reference speed - 38000 r/min

Limiting speed - 19000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 13.7

Mass bearing - 0.0294 kg

• Model Number: W 63805-2Z
• Inner Diameter：37mm Outer Diameter：25mm Width：10mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-13
• Application:sheet industry,bathroom facilities,Vertical pull,relay,Pump,Hair styling device,injection molding machine,non-motor vehicle Electric car,Warehouse Shelf Equipment,comprehensive experiment,security equipment
• Similar models:SKF W63805-2Z SKF W63805-2RZ SKF W63805R SKF W63805 SKF W63805R-2Z SKF W63805-2RS1
• BEARING POWER International Trading Co.,Ltd. specialize in W63805-2Z products，there is large inventory of SKF W 63805-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 63805-2Z Which SKF W63805-2Z 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
  22236RHA	180	320	86	KOYO	Spherical Roller Bearings
  31304	20	52	16,25	FAG	Tapered Roller Bearings
  31318	90	190	46,5	FAG	Tapered Roller Bearings
  60/630 N1MAS	630	920	128	ISB	Deep Groove Ball Bearings
  639 ZZ	9	30	10	NSK	Deep Groove Ball Bearings
  6802				Ruville	Wheel Bearings
  7416 A-UX	80	200	96	CX	Angular Contact Ball Bearings
  CRI-4202	210	355	116	NTN	Tapered Roller Bearings
  NKX35T2	35	52		NTN	Complex Bearings
  RNA 5914	80	100	40	JNS	Needle Roller Bearings
  SDMF35	35	52		KOYO	Linear Bearings
  UCTX13	65			FYH	Bearing Units
  LS1730	17	30		FAG	THRUST NEEDLE BEARINGS
  NAXR1523	24	15		FAG (Old No.)	NEEDLE BEARINGS
  MJ-11/4-2RS	1.2500	3.1250	.8750	RHP	DEEP GROOVE BALL BEARINGS
  CT-27B	5.9680	6.1562		Rollway	THRUST ROLLER BEARINGS
  BSB150	1.5000	72	.6250	RHP	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  XLS-53/4	5.7500	7.7500	1.0000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  51113				CONSOLIDATED	THRUST BALL BEARINGS
  6212-ZZNR	60	110	22	CONSOLIDATED	DEEP GROOVE BALL BEARINGS