Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 315-Z

315-Z

Dimensions

d		75	mm
D		160	mm
B		37	mm
d₁	≈	99.7	mm
D₂	≈	138.4	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	87	mm
d_a	max.	99.6	mm
D_a	max.	148	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	125	kN
Basic static load rating	C₀	116	kN
Fatigue load limit	P_u	4.55	kN
Reference speed		7500	r/min
Limiting speed		4800	r/min
Calculation factor	k_r	0.05

Mass

Mass bearing

3.25

Model Number: 315-Z
Inner Diameter：75mm Outer Diameter：160mm Width：37mm
Reference speed:4800 r/min Limiting speed:7500 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:stirrer,hydraulic cylinder buffer,rubber products machinery and equipment,Other Measurements,pneumatic Pump,test equipment,Handling machinery and various industrial machinery,sleep monitoring,Equipment,embroidery cloth,Insect Count
Similar models:23156 CCK/W33 315869 A PCM 131510 E 2215 EKTN9 + H 315 C 3156 BD-22252 CCK/W33-OH 3152 H HE 315 H 2315 315800 B 315835 B
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Model No. Inner Diameter Outer Diameter Width Type

16002-2Z
435 VE R
811/600 M/HB1
PBM 120140140 M1G1
PSMF 121808 A51

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Hot number： 100x150x12 HMSA10 RG 12631 200x230x15 HMS5 RG 241/630 ECA/W33 635-2RZ 7028 CD/HCP4AL BC4B 320455 C 3156 FYTJ 40 KF GS 81111 HJ 320 EC KRV 47 PPA PCZ 1012 E QJ 330 N2MA SAFS 22534 x 5.13/16

Model No.	Inner Diameter	Outer Diameter	Width	Type
16002-2Z
435 VE R
811/600 M/HB1
PBM 120140140 M1G1
PSMF 121808 A51