Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 619/4 R-2RS1

W 619/4 R-2RS1

Dimensions

d		4	mm
D		11	mm
B		4	mm
d₂	≈	5.6	mm
D₂	≈	9.85	mm
D₃		12.5	mm
C		1	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	5.2	mm
d_a	max.	5.5	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.54	kN
Basic static load rating	C₀	0.176	kN
Fatigue load limit	P_u	0.008	kN
Reference speed		0	r/min
Limiting speed		36000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	6.4

Mass

Mass bearing

0.0018

Model Number: W 619/4 R-2RS1
Inner Diameter：4mm Outer Diameter：11mm Width：4mm
Reference speed:36000 r/min Limiting speed:0 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-16
Application:Industrial equipment,thread processing machine,electromagnet,paint paint,economic mold,Industrial,Spectrum Products,Other Measurements,ultra-quiet generators,Cutting Machine,injection molding machine
Similar models:61910-2RS1 W 61914-2RS1 W 619/8-2Z W 61907-2RS1 W 61913-2Z SNL 619 TURU 61948 MA W 61916-2RS1 W 61908 R 61902-2RZ
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1700558	431.8	482.6	20.62	Seals
35x50x8 HMSA10 V	35	50	8	Seals
51207 V/HR11T1	35	62	18	Bearings, units and housings
BT1B 328068/HA4	711.2	939.8	120.65	Bearings, units and housings
BT4B 331161 AG/HA4	317.5	447.675	-	Bearings, units and housings
C 39/1060 MB	1060	1400	250	Bearings, units and housings
RN-3.5x21.8 BF/G2	-	-	3.5	Bearings, units and housings
RNAO 15x23x13	15	23	13	Bearings, units and housings
SAFS 22230 TLC	150	-	-	Bearings, units and housings
SIL 50 ESX-2LS	50	-	35	Bearings, units and housings
SSAFS 22538 x 6.7/8 T	174.625	-	-	Bearings, units and housings
WS 89313	65		10.5	Bearings, units and housings

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Hot number： 10128 19607 BD-23226 CCK/W33-AHX 3226 G 30x50x8 HMS5 RG 332059 51306 V/HR11T1 52205 6017-Z GEZM 204 ES-2LS GS 89416 NJ 230 ECM NU 303 ECP S7010 FW/HC SA 15 C SYR 2 3/16 N