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：2024-12-13
Application:powder metallurgy,product accessories,Dental Drill etc,Plastic Equipment,Ball screw,relay,spring industry,tray industry,Cylinder Micro,test laboratory equipment and accessories,impression material
Similar models:W 627 XR 627-2Z W 627/5-2Z W 627/4 R-2Z W 627/4 R-2ZS W 627/7-2ZS 627/HR11QN W 627/6 R-2Z W 627-2Z W 627/3 R-2Z
BEARING POWER International Trading Co.,Ltd. specialize in W627/4-2Z products，there is large inventory of SKF W 627/4-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 627/4-2Z Which SKF W627/4-2Z 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	Type
27x47x11 HMS1 R	27	47	11	Seals
30326/DF	130	280	-	Bearings, units and housings
4940	12.7	22.23	7.95	Seals
7008 ACD/HCP4AH	40	68	15	Bearings, units and housings
99133	34.925	41.6052	11.1252	Seals
D/W R12	19.05	41.275	7.938	Bearings, units and housings
GEH 110 ES-2LS	110	180	100	Bearings, units and housings
N 1012 KPHA/HC5SP	60	95	18	Bearings, units and housings
NU 406	30	90	23	Bearings, units and housings
NUH 2344 ECMH/PEX	220	460	145	Bearings, units and housings
TUJ 508	-	-	-	Bearings, units and housings
W 18	90.9828	125.4252	-	Bearings, units and housings

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Hot number： 1212 ETN9 400181 61803 85 VA V BC4B 322497/HA4 FSAF 1520 x 3.1/2 T FY 1.3/4 TF/VA228 FYE 2 3/16 N HA 3126 L NNU 4968 BK/SPW33 PFT 1. TF QJ 1092 N2MA SA 20 ESX-2LS SAFS 22220-11 T SY 2.15/16 TF/VA228