Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 639-2RS1

W 639-2RS1

Dimensions

d		9	mm
D		30	mm
B		10	mm
d₂	≈	15.3	mm
D₂	≈	25.28	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	13	mm
d_a	max.	15.2	mm
D_a	max.	26	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	4.36	kN
Basic static load rating	C₀	2.32	kN
Fatigue load limit	P_u	0.1	kN
Reference speed		0	r/min
Limiting speed		16000	r/min
Calculation factor	k_r	0.035
Calculation factor	f₀	12.9

Mass

Mass bearing

0.035

Model Number: W 639-2RS1
Inner Diameter：9mm Outer Diameter：30mm Width：10mm
Reference speed:16000 r/min Limiting speed:0 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:Doppler,Insect Capture,cooling system,medical equipment,PVC,thread processing machine,meat products machine,packing equipment,physical instruments,small appliances,tapping machine
Similar models:W 639/3 R-2RS1 W 639/2 R-2Z W 639/3 R-2Z W 639/1.5 R-2Z W 639/2.5-2ZS W 639-2RS1 W 639/2-2Z W 639/3-2RS1 W 639 W 639/1.5-2Z
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1400240	355.6	393.7	17.48	Seals
26211	66.675	92.02	11.13	Seals
27268	69.85	88.9	9.53	Seals
60x80x10 HMSA10 RG	60	80	10	Seals
71913 ACE/P4A	65	90	13	Bearings, units and housings
71922 CE/P4AL	110	150	20	Bearings, units and housings
BEAM 017062-2RZ/PE	17	62	25	Bearings, units and housings
NNU 4188 K30M/W33	440	720	280	Bearings, units and housings
PCM 353950 E	35	39	50	Bearings, units and housings
SAFS 23048 KAT x 8.15/16	227.0125	-	-	Bearings, units and housings
WS 89330	150		20.5	Bearings, units and housings
YAR 206-102-2F	28.575	62	38.1	Bearings, units and housings

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Hot number： 409303 52440 70/950 AMB 7003 CD/HCP4A 7409 BGBM 74310 BT2B 332913/HB1 FYAWK 1.1/2 LTHR GE 12 C HK 1012 NA 6913 NJ 2306 ECP NU 1009 ECP/HC5C3 W 605-2RZ W 633-2RS1