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：2021-06-07
Application:pump industry,Leather Products,tray industry,Industrial,car,Performance test,Machine tool accessories,small diesel generators,surgical instruments,packaging machinery,Animal Tracking
Similar models:W 639/1.5-2Z W 639-2Z W 639/2.5 R-2ZS W 639/2-2Z LL 639249/210 W 639/3-2RS1 W 639/1.5 R-2Z W 639 W 639/2 R-2Z W 639/3-2Z
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7415 BGAM	75	190	45	Bearings, units and housings
TQO design	490	625	-	Bearings, units and housings
SNW 122x3.15/16/VZ726	100.0125	145.3896	110.1852	Bearings, units and housings
SYE 2 1/2-18	63.5	-	-	Bearings, units and housings
SYFWK 1.15/16 LTHR	49.213	-	-	Bearings, units and housings
SYR 3	76.2	-	-	Bearings, units and housings
YELAG 205-100	25.4	52	44.4	Bearings, units and housings
YSPAG 205	26.65	52	33.2	Bearings, units and housings

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Hot number： 10944 16368 401302 4950 61928 MA 6314 N GEH 90 ESL-2LS NJ 1068 MA NU 213 ECM/HC5C3 PWM 100115120 SAW 23540 T SNW 26x4.7/16 SSAFS 22528 x 4.7/8 T W 637/5 XR-2ZS W 637/8 X