Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 637-2Z

W 637-2Z

Dimensions

d		7	mm
D		26	mm
B		9	mm
d₂	≈	13.9	mm
D₂	≈	22.38	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	9	mm
d_a	max.	13.8	mm
D_a	max.	24	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	3.97	kN
Basic static load rating	C₀	1.96	kN
Fatigue load limit	P_u	0.083	kN
Reference speed		67000	r/min
Limiting speed		32000	r/min
Calculation factor	k_r	0.035
Calculation factor	f₀	12.4

Mass

Mass bearing

0.024

Model Number: W 637-2Z
Inner Diameter：7mm Outer Diameter：26mm Width：9mm
Reference speed:32000 r/min Limiting speed:67000 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:special broaching machine,CNC,security equipment,sucker industry,decoration machinery,agrochemical,transportation equipment,hydraulic cylinder,lathe,printing equipment,packaging machinery
Similar models:6379/K-6320 W 637/4 X W 637/5 XR-2ZS W 637/2-2Z W 637/5 X-2Z W 637 W 637/8-2ZS W 637/8-2Z PWM 556370 W 637/4 XR
BEARING POWER International Trading Co.,Ltd. specialize in W637-2Z products，there is large inventory of SKF W 637-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 637-2Z Which SKF W637-2Z 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.

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30056	76.2	107.92	11.13	Seals
402752	247	-	-	Seals
51080 F	400	440	30	Bearings, units and housings
7016 ACE/HCP4A	80	125	22	Bearings, units and housings
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AXK 1024	10	24	2	Bearings, units and housings
NU 210 ECJ	50	90	20	Bearings, units and housings
SAFS 22517 x 2.13/16 TLC	71.4375	-	-	Bearings, units and housings
SNLN 3032	160	-	-	Bearings, units and housings
SYR 3 7/16	87.3125	-	-	Bearings, units and housings
W 619/2.5	2.5	7	2.5	Bearings, units and housings
W 63806 R-2Z	30	42	10	Bearings, units and housings

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