Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Single row angular contact ball bearings -- Angular contact ball bearings, single row SKF 7228 BCBM

7228 BCBM

Dimensions

d		140	mm
D		250	mm
B		42	mm
d₁	≈	183.3	mm
d₂	≈	163.6	mm
D₁	≈	209.55	mm
a		103	mm
r_1,2	min.	3	mm
r_3,4	min.	1.1	mm

Abutment dimensions

d_a	min.	154	mm
D_a	max.	236	mm
D_b	max.	243	mm
r_a	max.	2.5	mm
r_b	max.	1	mm

Calculation data

Basic dynamic load rating	C	199	kN
Basic static load rating	C₀	212	kN
Fatigue load limit	P_u	6.4	kN
Reference speed		2200	r/min
Limiting speed		3600	r/min
Calculation factor	A	762.79
Calculation factor	k_r	0.08
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

8.85

Model Number: 7228 BCBM
Inner Diameter：140mm Outer Diameter：250mm Width：42mm
Reference speed:3600 r/min Limiting speed:2200 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：2026-06-25
Application:sample cup,Chromatography Products,reducer,thin metal materials,experimental equipment,Storage Tool,education model Instruments,Logistics Equipment,aerial work platform,magnetic elements,Low-voltage electrical equipment
Similar models:7228 BCBM 7228 ACD/P4A 7228 BM 7228 ACD/HCP4A 7228 BGAM 7228 CD/P4A 7228 CD/HCP4A
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Model No. Inner Diameter Outer Diameter Width Type

13689
18x47x6 HMSA10 V
7203 BE-2RZP
PBM 190210120 M1G1
RMS 7

Purchase the SKF 7228 BCBM Angular contact ball bearings, single row Please fill in the following

Hot number： 16999 BD-23224 CCK/W33-H 2324 29863 33866 65x120x12 HMSA10 RG 71964 ACDMA/P4A FYTB 1.11/16 TDW FYTB 20 TDW GE 25 ESX-2LS GE 50 ESL-2LS GS 81134 H 205 SILR 40 ES SNW 119x3.5/16 SYJ 509

Model No.	Inner Diameter	Outer Diameter	Width	Type
13689
18x47x6 HMSA10 V
7203 BE-2RZP
PBM 190210120 M1G1
RMS 7