Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 630/2.5 R-2Z

W 630/2.5 R-2Z

Dimensions

d		2.5	mm
D		8	mm
B		4	mm
d₁	≈	4.1	mm
D₂	≈	7.04	mm
D₃		9.5	mm
C		0.9	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	3.7	mm
d_a	max.	4	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.312	kN
Basic static load rating	C₀	0.088	kN
Fatigue load limit	P_u	0.004	kN
Reference speed		160000	r/min
Limiting speed		80000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	5.9

Mass

Mass bearing

0.001

Model Number: W 630/2.5 R-2Z
Inner Diameter：2.5mm Outer Diameter：8mm Width：4mm
Reference speed:80000 r/min Limiting speed:160000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2025-12-09
Application:Polymer,ignition system,pipe fittings Steel industry,disposable,manual Tools,hydraulic cylinder,lifting chain,wire industry,forming machine,generator,intermediate
Similar models:6307/HR11QN 6305/HR11TN C 31/630 KMB 6304-Z 6306/HR11QN 6309/HR11QN 6304-2Z/VA201 6302-2RSL 6308/HR22T2 6300-RSL
BEARING POWER International Trading Co.,Ltd. specialize in W630/2.5R-2Z products，there is large inventory of SKF W 630/2.5 R-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 630/2.5 R-2Z Which SKF W630/2.5R-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.

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13112	33.3502	57.15	7.95	Seals
2211 EKTN9 + H 311	50	100	25	Bearings, units and housings
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300 VA V	270	-	-	Seals
6207-2Z/VA228	35	72	17	Bearings, units and housings
FSAF 22616 x 2.5/8	66.675	-	-	Bearings, units and housings
FYK 25 LD	25	-	-	Bearings, units and housings
FYR 3 7/16-3	87.3125	-	-	Bearings, units and housings
H 3026 E	115	165	80	Bearings, units and housings
IR 300x330x80	300	330	80	Bearings, units and housings
OH 3076 H	360	380	193	Bearings, units and housings
YSPAG 208	41.66	80	43.1	Bearings, units and housings

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