Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 313-Z

313-Z

Dimensions

d		65	mm
D		140	mm
B		33	mm
d₁	≈	88.35	mm
D₂	≈	121.3	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	77	mm
d_a	max.	88.2	mm
D_a	max.	128	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	102	kN
Basic static load rating	C₀	90	kN
Fatigue load limit	P_u	3.75	kN
Reference speed		9000	r/min
Limiting speed		5300	r/min
Calculation factor	k_r	0.05

Mass

Mass bearing

2.3

Model Number: 313-Z
Inner Diameter：65mm Outer Diameter：140mm Width：33mm
Reference speed:5300 r/min Limiting speed:9000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-07-24
Application:air purification,food / grain / food equipment,Antenna Industry,set bacteria instrument,Spectrum Products,orthodontic material,Pest Monitoring,Traffic Fire Protection Equipment Security equipment,aerial work platform,car shock absorber,Hydraulic Couplings
Similar models:313445 C C 3138 KV 23136 CC/W33 SNL 3138 TURA 22313 E 23134 CC/W33 QJ 313 N2PHAS 313513 BD-C 3132 K-H 3132 L H 3130 L
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Model No. Inner Diameter Outer Diameter Width Type

20x30x5 HMS5 V
50x64x6 HMS5 V
7418 CBM
SAF 22511 x 1.7/8
W 618/1.5

Purchase the SKF 313-Z Please fill in the following

Hot number： 15662 17746 627/HR22Q2 64993 99395 TQO design ECW 208 FY 30 LF KD10-153 NU 332 ECML PBM 759070 M1G1 SAFS 23052 KAT x 9.1/2 SAW 23538 x 7 SYK 30 TD WS 81244

Model No.	Inner Diameter	Outer Diameter	Width	Type
20x30x5 HMS5 V
50x64x6 HMS5 V
7418 CBM
SAF 22511 x 1.7/8
W 618/1.5