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：2024-12-15
Application:Optical detection,vertical processing,Storage Tool,Generator,joint protection,Handling machinery and various industrial machinery,Broadcasting System,Garment Accessories,engineering machine,Hairbrush device,lifting upgrade
Similar models:PWM 556370 W 637/8-2ZS W 637 W 637/4 X W 637/5 X-2Z W 637/3-2Z W 637/8 R-2Z BC2B 326372/HA1 W 637/4 XR W 637/9-2ZS
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25x37x5 HMSA10 V	25	37	5	Seals
280x320x18 HDS1 R	280	320	18	Seals
30x56x8 CRW1 R	30	56	8	Seals
504364	596.9	-	-	Seals
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NJ 310 ECM	50	110	27	Bearings, units and housings
OKF 130	130	305	-
PCM 121415 E	12	14	15	Bearings, units and housings
PCM 353930 M	35	39	30	Bearings, units and housings
SAF 22528 x 4.13/16 T	122.2375	-	-	Bearings, units and housings

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