Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 218-2Z

218-2Z

Dimensions

d		90	mm
D		160	mm
B		30	mm
d₁	≈	110.3	mm
D₂	≈	142.6	mm
r_1,2	min.	2	mm

Abutment dimensions

d_a	min.	100	mm
d_a	max.	110	mm
D_a	max.	150	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	112	kN
Basic static load rating	C₀	114	kN
Fatigue load limit	P_u	4.3	kN
Reference speed		7000	r/min
Limiting speed		4300	r/min
Calculation factor	k_r	0.04

Mass

Mass bearing

2.35

Model Number: 218-2Z
Inner Diameter：90mm Outer Diameter：160mm Width：30mm
Reference speed:4300 r/min Limiting speed:7000 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:natural instruments,outdoor equipment,electric pump,machine lathe,knitted fabrics,industry test,Surveying Surveying Instruments,Oral Equipment,glass processing machine,Machine tool accessories,pneumatic
Similar models:GS 81218 NJ 2218 ECP PSM 121808 A51 7218 CD/P4A HJ 218 EC NU 2218 ECJ 7218 ACD/P4A BS2-2218-2RS/VT143 32218/DF PBM 121816 M1
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Model No. Inner Diameter Outer Diameter Width Type

FSAF 22617 x 2.7/8
H 3034
NJG 2309 VH
PWM 303640
SYNT 45 F

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Hot number： 2308 E-2RS1KTN9 + H 2308 235x270x16 HDS2 R 305272 DA 32256 J2 37332 44x65x10 HMSA10 V 525036 608/850 MB 75x100x12 HMSA10 RG BT4B 334095 G/HA4VA901 FYJ 35 KF OKBS 134 NKIS 20 NKXR 15 YAR 206-104-2F

Model No.	Inner Diameter	Outer Diameter	Width	Type
FSAF 22617 x 2.7/8
H 3034
NJG 2309 VH
PWM 303640
SYNT 45 F