Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 628/7 R-2Z

W 628/7 R-2Z

Dimensions

d		7	mm
D		14	mm
B		5	mm
d₂	≈	8.5	mm
D₂	≈	12.7	mm
D₃		16	mm
C		1.1	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	8.2	mm
d_a	max.	8.4	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.663	kN
Basic static load rating	C₀	0.26	kN
Fatigue load limit	P_u	0.011	kN
Reference speed		100000	r/min
Limiting speed		50000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.2

Mass

Mass bearing

0.0032

Model Number: W 628/7 R-2Z
Inner Diameter：7mm Outer Diameter：14mm Width：5mm
Reference speed:50000 r/min Limiting speed:100000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2021-06-09
Application:other lathe,water protection,Plastic Equipment,Pump,vertical sawing machine,machine tool spindle,glass processing machine,Hairbrush device,packing equipment,crimping tools,Gripper Swing
Similar models:16150/16284 628/8-2Z SAF 22628 x 4.7/8 W 628/7 R-2Z W 628/5 R-2Z 628/7-2Z W 628/8-2RS1 W 628/5-2Z W 628/9-2RS1 W 628/8-2RZ
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1550 VRME R	1467	-	-	Seals
19762	50.8	66.62	7.95	Seals
331606 A	371.475	501.65	-	Bearings, units and housings
34868	88.9	111.15	11.13	Seals
51217	85	125	31	Bearings, units and housings
618/630 MA	630	780	69	Bearings, units and housings
71922 ACE/P4A	110	150	20	Bearings, units and housings
95045	241.3	273.05	15.88	Seals
AHX 2330 G	145	150	135	Bearings, units and housings
IR 25x30x20	25	30	20	Bearings, units and housings
PCM 455050 M	45	50	50	Bearings, units and housings
W 639/3 R-2Z	3	8	4	Bearings, units and housings

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Hot number： 15032 313535 D 33116/DF 52309 6311/HC5C3 86533 7006 CE/HCP4A 71918 ACB/HCP4AL 81108 TN LR 30x35x20.5 P 62 R-1. TF PCM 95100100 M SNL 313 TURU SNLN 3030 W 61700 R