d - 4 mm

D - 11 mm

B - 4 mm

C - 4 mm

d1 - – mm

d2 - 5,6 mm

r1 min. - 5,2 mm

r2 min. - 5,2 mm

D1 - 9,9 mm

D2 - 0,15 mm

da min. - 5,5 mm

Da max. - 10 mm

ra max. - 0,15 mm

Weight - 0,0022 Kg

Basic dynamic load rating (C) - 0,54 kN

Basic static load rating (C0) - 0,176 kN

Fatigue load limit (Pu) - 0,008

Reference speed - – r/min

Limiting speed - 36000 r/min

Calculation factor (f0) - 6,4

Calculation factor (kr) - 0,025

• Model Number:W619/4-2RS1
• Inner Diameter：4mm Outer Diameter：11mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-18
• Application:Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,reinforced machinery,Ball screw,spring industry,aerial work platform,motor,DC generators,nail products,Warehouse Shelf Equipment,Medical printer,food / grain / food equipment
• Similar models:ISO 61996 ISB 61905 ISB 61956MA SKF W61910R ISB SS61911-2RS FAG 61906-2RSR SKF 61976MA NKE 61905-2Z SKF W61901R ISB 61914
• BEARING POWER International Trading Co.,Ltd. specialize in W619/4-2RS1 products，there is large inventory of SKF W619/4-2RS1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W619/4-2RS1 Which SKF W619/4-2RS1 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
  120BNR19X	120	165	22	NSK	Angular Contact Ball Bearings
  22213EMW33	65,000	120,000	31,000	SNR	Thrust Roller Bearings
  239/1250	1250	1630	280	NTN	Spherical Roller Bearings
  2P6404	320,000	580,000	213,000	NTN	Thrust Roller Bearings
  323/32C	32	75	29,75	NSK	Tapered Roller Bearings
  4T-15100S/15245	25,4	62	20,638	NTN	Tapered Roller Bearings
  52318	75	155	88	NKE	Thrust Ball Bearings
  606	6	17	6	NTN	Deep Groove Ball Bearings
  6206-C-2BRS	30	62	16	FAG	Deep Groove Ball Bearings
  624-2RS	4	13	5	ISB	Deep Groove Ball Bearings
  7238 C-UD	190	340	110	CX	Angular Contact Ball Bearings
  GEZ 308 ES	139,7	88,9	77,775	SKF	Plain Bearings
  NJ5221	105	190	65,1	ISO	Cylindrical Roller Bearings
  RMS 6	50,8	19,05	17,462	SKF	Deep Groove Ball Bearings
  S5PP2	12,7	28,575		AST	Bearing Units
  AX-1.5	1.5	4	1.2	ADR	DEEP GROOVE BALL BEARINGS
  CFE10-1PP			.4375	INA	NEEDLE BEARINGS
  95420	.8750	1.5000	1.2500	Hyatt	JOURNAL ROLLER ASSEMBLIES
  NF238	190	340	55	STEYR	CYLINDRICAL ROLLER BEARINGS
  7APL	50	90	20	RIV	DEEP GROOVE BALL BEARINGS