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

W 619/4-2RZ

Dimensions

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

Abutment dimensions

d_a	min.	5.2	mm
d_a	max.	5.5	mm
D_a	max.	9.9	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		130000	r/min
Limiting speed		63000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	6.4

Mass

Mass bearing

0.0016

Model Number: W 619/4-2RZ
Inner Diameter：4mm Outer Diameter：11mm Width：4mm
Reference speed:63000 r/min Limiting speed:130000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-17
Application:orthodontic material,car and accessories,electronic materials,atomizer class,reinforced machinery,stamping die,wheel lathe,storage and transportation equipment,chemical raw materials and reagents,small diesel generators,Display Devices
Similar models:W 61909-2RS1 AXK 0619 TN W 61903 R-2Z 61944 MA W 61905-2RS1 619/1060 MB 61916-2RZ W 61917-2RS1 61922 MA W 619/3
BEARING POWER International Trading Co.,Ltd. specialize in W619/4-2RZ products，there is large inventory of SKF W 619/4-2RZ Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 619/4-2RZ Which SKF W619/4-2RZ 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	Type
10x24x7 HMS5 V	10	24	7	Seals
10766	27	52.37	6.35	Seals
12x19x5 HMS5 V1	12	19	5	Seals
511/950 F	950	1120	135	Bearings, units and housings
51276 F	380	520	112	Bearings, units and housings
99365	93.6752	102.235	23.8252	Seals
OH 39/710 HE	670	710	286	Bearings, units and housings
PCM 505560 E	50	55	60	Bearings, units and housings
S71916 ACE/P4A	80	110	16	Bearings, units and housings
SAF 22228 TLC	140	-	-	Bearings, units and housings
SAFS 22530 x 5.1/4 T	133.35	-	-	Bearings, units and housings
WBB1-8707 R-2Z	7	13	4	Bearings, units and housings

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Hot number： 110x130x13 HMSA10 V 1317 K 1600 VA R 22316 EJA/VA405 22326 CCKJA/W33VA405 330870 BG 38x56x8 CRW1 R 71822 ACD/HCP4 780 VE R 8665 99487 99816 FY 30 WDW FYTB 35 TDW W 6204