Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 627/4-2Z

W 627/4-2Z

Dimensions

d		4	mm
D		7	mm
B		2.5	mm
d₁	≈	4.8	mm
D₂	≈	6.5	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	4.6	mm
d_a	max.	4.7	mm
D_a	max.	6.5	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C	0.143	kN
Basic static load rating	C₀	0.053	kN
Fatigue load limit	P_u	0.002	kN
Reference speed		150000	r/min
Limiting speed		75000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	7.6

Mass

Mass bearing

0.00031

Model Number: W 627/4-2Z
Inner Diameter：4mm Outer Diameter：7mm Width：2.5mm
Reference speed:75000 r/min Limiting speed:150000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-07-30
Application:engine,Insect Capture,Cylinder Type,X-ray Equipment,Technical Equipment,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Other Measurements,Forming mold,Broadcasting System,Display Devices,Animal Tracking
Similar models:W 627 XR W 627 627/HR22T2 627-2RSH W 627/7 R-2ZS W 627/6 XR W 627/5 XR 627 W 627/5 R-2ZS W 627/5 R-2Z
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Model No. Inner Diameter Outer Diameter Width Type

130 VA R
1550162
400065
PBM 5570100 M1G1
SAF 22526 x 4.3/8 TLC

Purchase the SKF W 627/4-2Z Please fill in the following

Hot number： 19097 49929 618/950 MA 6214-2RS1/HC5C3WT 623-Z 71918 CE/HCP4AH1 87246 BD-BS2-2220-2RS5K/VT143-H 2320 E FNL 520 A LR 8x12x10.5 PBM 253550 M1G1 NK 35/20 TN SAFS 22640 x 7.1/4 T SAL 40 ES-2RS WS 89308

Model No.	Inner Diameter	Outer Diameter	Width	Type
130 VA R
1550162
400065
PBM 5570100 M1G1
SAF 22526 x 4.3/8 TLC