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

313-ZNR

Dimensions

d		65	mm
D		140	mm
B		33	mm
d₁	≈	88.35	mm
D₂	≈	121.3	mm
D₃		135.23	mm
D₄		149.7	mm
b		3.1	mm
C		4.9	mm
f		2.82	mm
r₀	max.	0.6	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
D_b	min.	151	mm
b_a	min.	3.5	mm
C_a	max.	7.72	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

Included products

Snap ring

SP 140

Model Number: 313-ZNR
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：2025-12-09
Application:Medical printer,medical treatment,metering pump,security,food safety,generator,Automation,injection molding machine,Tool,extruder,municipal machinery
Similar models:BD-23130-2CS5K/VT143-H 3130 E SAF 1313 BD-23138-2CS5K/VT143-H 3138 23132 CCK/W33 C 3136 23134 CCK/W33 313 NR 313513 313839 AH 313 G
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Model No.	Inner Diameter	Outer Diameter	Width	Type
14832	38.1	50.37	7.95	Seals
38x68x8 CRW1 R	38	68	8	Seals
400224	20	-	-	Seals
6048 M	240	360	56	Bearings, units and housings
6211-ZNR	55	100	21	Bearings, units and housings
62201-2RS1	12	32	14	Bearings, units and housings
75 VA R	67	-	-	Seals
OH 3152 HTL	240	260	190	Bearings, units and housings
NNU 41/1400 M/W33	1400	2180	775	Bearings, units and housings
SHT 130	130	-	-	Coupling systems
SNW 24x4.1/8	104.775	120	87.7824	Bearings, units and housings
YAR 210-115-2FW/VA201	49.213	90	51.6	Bearings, units and housings

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