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

W 627/4 R-2ZS

Dimensions

d		4	mm
D		7	mm
B		2.5	mm
d₁	≈	4.8	mm
D₂	≈	6.3	mm
D₃		8.2	mm
C		0.6	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	4.6	mm
d_a	max.	4.7	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

0.00041

Model Number: W 627/4 R-2ZS
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：2026-04-16
Application:wall materials,Machine tool accessories,lifting equipment Hoisting hoist,clean stationery,miscellaneous instruments,reinforced machinery,medical equipment,Medical equipment,hardware,other lathe,test laboratory equipment and accessories
Similar models:W 627/4 R-2ZS W 627/5 X 627-RSL W 627/7-2ZS W 627 R NNU 4184/316275 W 627/6 X 627-2RSH W 627/7 R-2ZS 627/HR11QN
BEARING POWER International Trading Co.,Ltd. specialize in W627/4R-2ZS products，there is large inventory of SKF W 627/4 R-2ZS 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 R-2ZS Which SKF W627/4R-2ZS 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
13953	35.0012	53.2638	7.9502	Seals
240x270x15 HS8 R	240	270	15	Seals
4623	11.9126	21.23	4.78	Seals
AXK 1226	12	26	2	Bearings, units and housings
BTM 95 ATN9/P4CDB	95	145	45	Bearings, units and housings
FYTB 1.7/16 TF	36.512	-	-	Bearings, units and housings
FYTB 17 FM	17	-	-	Bearings, units and housings
HJ 1088	440	512	45	Bearings, units and housings
SAF 1520 x 3.3/8 T	85.725	-	-	Bearings, units and housings
SAF 22534 x 5.13/16 TLC	147.6375	-	-	Bearings, units and housings
SNW 9x1.7/16	36.5125	45	39.9796	Bearings, units and housings
SYK 20 TD	20	-	-	Bearings, units and housings

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