Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 638/8 R-2Z

W 638/8 R-2Z

Dimensions

d		8	mm
D		16	mm
B		6	mm
d₂	≈	9.65	mm
D₂	≈	14.2	mm
D₃		18	mm
C		1.3	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	9.5	mm
d_a	max.	9.6	mm
r_a	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	0.715	kN
Basic static load rating	C₀	0.3	kN
Fatigue load limit	P_u	0.012	kN
Reference speed		90000	r/min
Limiting speed		45000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.5

Mass

Mass bearing

0.0051

Model Number: W 638/8 R-2Z
Inner Diameter：8mm Outer Diameter：16mm Width：6mm
Reference speed:45000 r/min Limiting speed:90000 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:sucker industry,Laser Cutting,orthodontic material,Forklift industry,casting embedding,trolley,relay,position switch,engine,Spectrum Products,food safety
Similar models:W 63805 R W 63805-2RS1 W 63804 R W 638 638/5-2Z W 638-2RZ W 63803-2RS1 SAF 22638 TLC W 638/4-2RS1 W 638/1
BEARING POWER International Trading Co.,Ltd. specialize in W638/8R-2Z products，there is large inventory of SKF W 638/8 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 638/8 R-2Z Which SKF W638/8R-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
22324-2CS5K/VT143	120	260	86	Bearings, units and housings
42528	107.95	139.73	11.13	Seals
524223	914.4	-	-	Seals
60x90x10 HMS5 RG	60	90	10	Seals
6306/HR11QN	30	72	19	Bearings, units and housings
99823	38.1	45.2374	12.7	Seals
AH 24036	170	180	116	Bearings, units and housings
D/W R8-2RZ	12.7	28.575	7.938	Bearings, units and housings
HE 2328	127	140	131	Bearings, units and housings
NN 3018 KTN9/SP	90	140	37	Bearings, units and housings
PSM 506035 A51	50	60	35	Bearings, units and housings
W 6204	20	47	14	Bearings, units and housings

Purchase the SKF W 638/8 R-2Z Please fill in the following

Hot number： 12x37x7 HMS5 V 1311 ETN9 1400588 15462 23232 CC/W33 29415 E 7013 CD/HCP4A 7016 CD/P4AH1 D/W RW155 R-2ZS FY 1. TF FYJ 504 HE 2313 E KMFE 26 YARAG 207-107 W 619/9 R-2RS1