Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 637-2RS1

W 637-2RS1

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
Limiting speed		19000	r/min
Calculation factor	k_r	0.035
Calculation factor	f₀	12.4

Mass

Mass bearing

0.024

Model Number: W 637-2RS1
Inner Diameter：7mm Outer Diameter：26mm Width：9mm
Reference speed:19000 r/min Limiting speed:r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-19
Application:Chromatography Products,paint paint,beverage production,bag machine,Seals,sample cup,Sensors,Hairbrush device,medical Equipment,Solenoid Valves,Display Devices
Similar models:W 637/8-2ZS W 637-2RS1 W 637/8-2Z BC2B 326379/HA4 W 637 W 637/2-2Z BC2B 326372/HA1 W 637-2RZ W 637/8 R-2ZS W 637/8 X
BEARING POWER International Trading Co.,Ltd. specialize in W637-2RS1 products，there is large inventory of SKF W 637-2RS1 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 637-2RS1 Which SKF W637-2RS1 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
1475374	374.65	419.1	17.48	Seals
10944	27.9908	40.9956	7.0104	Seals
25x35x7 CRW1 V	25	35	7	Seals
315196 A	460	650	-	Bearings, units and housings
71972 ACDMA/HCP4A	360	480	56	Bearings, units and housings
81212 TN	60	95	26	Bearings, units and housings
HK 2212	22	28	12	Bearings, units and housings
NU 304 ECP	20	52	15	Bearings, units and housings
NU 3980 ECMA	400	540	106	Bearings, units and housings
NUP 316 ECM	80	170	39	Bearings, units and housings
PCM 556050 M	55	60	50	Bearings, units and housings
W 61809-2RS1	45	58	7	Bearings, units and housings

Purchase the SKF W 637-2RS1 Please fill in the following

Hot number： 1213 EKTN9 16010 22x45x7 HMS5 V 32916 32926 411002 70016 80x100x10 HMSA10 RG HJ 2305 EC HK 5520 IR 40x45x20.5 NU 29/500 ECMA PCZ 0306 E RNAO 25x35x26 SY 55 WF