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

W 639

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		60000	r/min
Limiting speed		36000	r/min
Calculation factor	k_r	0.035
Calculation factor	f₀	12.9

Mass

Mass bearing

0.033

Model Number: W 639
Inner Diameter：9mm Outer Diameter：30mm Width：10mm
Reference speed:36000 r/min Limiting speed:60000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2024-12-13
Application:equipment and,molding machine,office equipment,Hydraulic Equipment,switch,ventilation fans,wall materials,intermediate,food testing,clean stationery,E Beauty
Similar models:W 639-2Z W 639 W 639/1.5 R-2Z 316639 AG W 639/3 R-2RS1 W 639/2.5-2ZS W 639/3-2RS1 W 639-2RS1 W 639/3 R-2Z W 639-2RZ
BEARING POWER International Trading Co.,Ltd. specialize in W639 products，there is large inventory of SKF W 639 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 639 Which SKF W639 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
26x42x7 HMSA10 RG	26	42	7	Seals
38646	98.425	120.68	9.53	Seals
71916 ACB/HCP4AL	80	110	16	Bearings, units and housings
TQO design	406.4	546.1	-	Bearings, units and housings
K 43x48x27	43	48	27	Bearings, units and housings
OKC 770	770		-
SAF 22520 TLC	87.3125	-	-	Bearings, units and housings
SAFS 22528 x 4.7/8 TLC	123.825	-	-	Bearings, units and housings
SNL 3076	354.0125	-	-	Bearings, units and housings
SNL 516 TURU	70	-	-	Bearings, units and housings
SYE 2 N	50.8	-	-	Bearings, units and housings
T7FC 080	80	160	45	Bearings, units and housings

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Hot number： 26x42x7 HMSA10 RG 310-2Z 594494 6209/VA201 65x85x8 HMS5 V 71922 ACB/P4A H 2322 N 052 NRT 180 B NUP 1864 ECMP OH 30/710 HE OKC 070 PPM 252815 W 626-2RZ W 639-2Z