Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 637/9 R-2Z

W 637/9 R-2Z

Dimensions

d		9	mm
D		14	mm
B		4.5	mm
d₂	≈	10.25	mm
D₂	≈	13.2	mm
D₃		15.5	mm
C		0.8	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	0	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C	0.52	kN
Basic static load rating	C₀	0.236	kN
Fatigue load limit	P_u	0.01	kN
Reference speed		95000	r/min
Limiting speed		45000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.8

Mass

Mass bearing

0.0019

Model Number: W 637/9 R-2Z
Inner Diameter：9mm Outer Diameter：14mm Width：4.5mm
Reference speed:45000 r/min Limiting speed:95000 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:roller lathe,stamping die,Power equipment,Material handling equipment,steam Hydraulic control element,mathematical instruments,multi-knife lathe,Spectrum Products,machine lathe,preservation equipment,Spectrum Products
Similar models:W 637/4 XR W 637/4 XR-2Z BC2B 326379/HA4 W 637-2Z W 637-2RZ W 637/8 X W 637/8-2ZS W 637/8-2Z W 637/8 R-2Z BC2B 326372/HA1
BEARING POWER International Trading Co.,Ltd. specialize in W637/9R-2Z products，there is large inventory of SKF W 637/9 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 637/9 R-2Z Which SKF W637/9R-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
10185	25.4	57.15	6.35	Seals
BD-23130-2CS5K/VT143-H 3130 E	135	250	80	Bearings, units and housings
331500	609.6	820	-	Bearings, units and housings
418500	1675	-	-	Seals
6211-2Z/VA201	55	100	21	Bearings, units and housings
BK 2216	22	28	16	Bearings, units and housings
FSAF 1215 TLC	75	-	-	Bearings, units and housings
FSAF 23024 KA x 4	101.6	-	-	Bearings, units and housings
HA 2328	125.4125	180	131	Bearings, units and housings
SAF 22628 x 5 T	127	-	-	Bearings, units and housings
SAF 23030 KATLC x 5.3/16	131.7625	-	-	Bearings, units and housings
W 6004-2RZ	20	42	12	Bearings, units and housings

Purchase the SKF W 637/9 R-2Z Please fill in the following

Hot number： 17726 BD-23122 CCK/W33-H 3122 3314 A 32922 400075 535 VE R 60x105x8 CRW1 R 64x80x8 HMSA10 RG 7040 CD/HCP4AH1 H 311 HK 2030 P 62 R-1. TF PCMW 527802 E PWM 455360 RNU 307 ECP