Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 633-2Z

W 633-2Z

Dimensions

d		3	mm
D		13	mm
B		5	mm
d₂	≈	6	mm
D₂	≈	11.35	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	4.6	mm
d_a	max.	5.9	mm
D_a	max.	11.5	mm
r_a	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	0.741	kN
Basic static load rating	C₀	0.25	kN
Fatigue load limit	P_u	0.011	kN
Reference speed		110000	r/min
Limiting speed		56000	r/min
Calculation factor	k_r	0.035
Calculation factor	f₀	6.4

Mass

Mass bearing

0.0031

Model Number: W 633-2Z
Inner Diameter：3mm Outer Diameter：13mm Width：5mm
Reference speed:56000 r/min Limiting speed:110000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-07-29
Application:metallurgy,Reflective Materials Industrial fabrics,Spectrum Products,flexible processing,key lock,Anesthetic Equipment,Industrial,car,spring industry,motor,building decoration raw materials and accessories
Similar models:6334/HC5C3S0VA970 6330 6330/C3VL2071 6332 M/C3VL2071 EE 763330/763410 6336/HC5C3PS0VA970 6330/HC5C3S0VA970 6332 W 633-2RS1 6336 M
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Model No. Inner Diameter Outer Diameter Width Type

19884
45x68x7 HMSA10 RG
680x740x30 HDS2 R
SAFS 23028 KATLC x 4.15/16
SY 1.1/4 TF/VA228

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Hot number： 17443 6319-2RS1 7010 ACD/P4AL GB 1020 HE 3030 E HE 319 E KRE 22 PPA NNU 41/900 K30M/W33 NNU 4152 M/W33 NU 214 ECM/C3VL0241 NUP 2312 ECML OKTC 485 P 85 PPMF 101212 SAFS 23040 KATLC x 7.1/8

Model No.	Inner Diameter	Outer Diameter	Width	Type
19884
45x68x7 HMSA10 RG
680x740x30 HDS2 R
SAFS 23028 KATLC x 4.15/16
SY 1.1/4 TF/VA228