Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 638/2 X-2Z

W 638/2 X-2Z

Dimensions

d		2	mm
D		5	mm
B		2.5	mm
d₁	≈	2.7	mm
D₂	≈	4.4	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	2.6	mm
d_a	max.	2.6	mm
D_a	max.	4.5	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C	0.094	kN
Basic static load rating	C₀	0.025	kN
Fatigue load limit	P_u	0.001	kN
Reference speed		200000	r/min
Limiting speed		100000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	6.5

Mass

Mass bearing

0.0002

Model Number: W 638/2 X-2Z
Inner Diameter：2mm Outer Diameter：5mm Width：2.5mm
Reference speed:100000 r/min Limiting speed:200000 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:hot and cold box,other mold,office outdoor camping equipment,Individual Wire,Spectrum Products,Pneumatic Control Valves,coal,food safety,Processing machinery,Body shaping,hydraulic cylinder buffer
Similar models:W 638/1.5-2Z W 638-2RS1 W 63804-2RS1 W 63805 W 63804-2RZ W 63805 R W 63804-2Z W 63806 R-2Z W 63804 W 638/2.5-2Z
BEARING POWER International Trading Co.,Ltd. specialize in W638/2X-2Z products，there is large inventory of SKF W 638/2 X-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 638/2 X-2Z Which SKF W638/2X-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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
13536	34.925	46.61	6.35	Seals
2218 K	90	160	40	Bearings, units and housings
23160 CC/W33	300	500	160	Bearings, units and housings
7024 ACD/P4AL	120	180	28	Bearings, units and housings
8645	22.225	33.32	6.35	Seals
91392	-	-	50	Seals
GEZ 200 ES	50.8	80.963	38.1	Bearings, units and housings
KMT 40	32	-	200	Bearings, units and housings
NU 2308 ECP	40	90	33	Bearings, units and housings
OH 30/850 H	800	980	380	Bearings, units and housings
STO 8 XTN	8	24	9.8	Bearings, units and housings
W 625 R-2RZ	5	16	5	Bearings, units and housings

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Hot number： 12508 17310 305800 C-2Z 3302 A-2RS1 591/1000 M 65x85x12 HMSA10 V 75x90x8 CRW1 R BA1B 311585 A NJ 2222 ECML NKIS 15 OKF 650 PCZ 3240 E SNW 124x4.1/8 SILA 45 ES-2RS SNW 3036x6.1/2