Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Single row angular contact ball bearings -- Angular contact ball bearings, single row SKF 7218 BECBM

7218 BECBM

SKF Explorer

Dimensions

d		90	mm
D		160	mm
B		30	mm
d₁	≈	117.1	mm
d₂	≈	103.06	mm
D₁	≈	134.8	mm
a		67	mm
r_1,2	min.	2	mm
r_3,4	min.	1	mm

Abutment dimensions

d_a	min.	101	mm
D_a	max.	149	mm
D_b	max.	154	mm
r_a	max.	2	mm
r_b	max.	1	mm

Calculation data

Basic dynamic load rating	C	116	kN
Basic static load rating	C₀	104	kN
Fatigue load limit	P_u	4	kN
Reference speed		3600	r/min
Limiting speed		6300	r/min
Calculation factor	A	148.84
Calculation factor	k_r	0.095
Calculation factor	e	1.14
Single bearing or bearing pair arranged in tandem
Calculation factor	X	0.35
Calculation factor	Y₀	0.26
Calculation factor	Y₂	0.57
Bearing pair arranged back-to-back or face-to-face
Calculation factor	X	0.57
Calculation factor	Y₀	0.52
Calculation factor	Y₁	0.55
Calculation factor	Y₂	0.93

Mass

Mass bearing

2.3

Model Number: 7218 BECBM
Inner Diameter：90mm Outer Diameter：160mm Width：30mm
Reference speed:6300 r/min Limiting speed:3600 r/min
Type：Bearings, units and housings Ball bearings Angular contact ball bearings Single row angular contact ball bearings
Details： Single row angular contact ball bearings Angular contact ball bearings, single row
Update date：2026-07-24
Application:air shower etc,Digital Generator,Cylinder Special,thin metal materials,Internal thread type,,casting embedding,agricultural testing and analysis equipment and related,electromyography machine,education model Instruments,pneumatic
Similar models:7218 BEGAY 7218 CD/P4A 7218 BECBM 7218 CD/HCP4A 7218 ACD/P4A 7218 BECBY 7218 ACD/HCP4A 7218 BEGAM 7218 BEGAF 7218 BECCM
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Model No. Inner Diameter Outer Diameter Width Type

35x72x12 HMS5 RG
BD-C 3156 K-OH 3156 HTL
NU 2308 ECML
PCM 505530 E
W 61703

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Hot number： 14x25x5 HMS5 V 315265 331713 B 7020 ACD/HCP4A 708 ACD/P4A BD-C 31/500 KM-OH 31/500 H D/W R2-6-2RS1 K 85x92x20 OKBS 81 PCM 110115115 E PCZ 2016 M QJ 213 N2MA RNA 4904 SI 60 ESX-2LS W 606 R-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
35x72x12 HMS5 RG
BD-C 3156 K-OH 3156 HTL
NU 2308 ECML
PCM 505530 E
W 61703