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

W 637-2RZ

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	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 637-2RZ
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：2026-04-18
Application:trolley,milling head plug,plastic molding,hydraulic control element,medical Equipment,intermediate,surgical instruments,diving equipment,hanging clamp,historical instruments,sheet industry
Similar models:W 637/4 X W 637/5 X-2Z 6379/K-6320 W 637/8-2Z W 637-2RS1 W 637 W 637-2Z W 637/8 R-2Z W 637/8-2ZS W 637/4 XR-2Z
BEARING POWER International Trading Co.,Ltd. specialize in W637-2RZ products，there is large inventory of SKF W 637-2RZ Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 637-2RZ Which SKF W637-2RZ 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
17716	44.45	77.75	7.95	Seals
18737	47.625	73.03	7.95	Seals
23172-2CS5K/VT143	360	600	192	Bearings, units and housings
32034 X	170	260	57	Bearings, units and housings
400225	20	-	-	Seals
7015 CB/HCP4AL	75	115	20	Bearings, units and housings
709 ACD/P4A	9	24	7	Bearings, units and housings
71819 ACD/P4	95	120	13	Bearings, units and housings
99815	27.0002	33.528	11.1252	Seals
FSAF 1520 x 3.3/8	85.725	-	-	Bearings, units and housings
N 500	68.6562	-	499.9228	Bearings, units and housings
S7214 CD/HCP4A	70	125	24	Bearings, units and housings

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

Hot number： 14021 1222 K 1950 VL V 23036 CC/W33 23192-2CS5K/VT143 330337 AG 6157 7536 7002 ACE/P4AH FYR 1 1/2-18 NU 10/710 ECMA PL 900 SAFS 23028 KA x 4.7/8 W 61901 R-2RS1 XHCE 070/OK 210