Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Matched tapered roller bearings -- Matched single row tapered roller bearings arranged face-to-face SKF 30211/DF

30211/DF

SKF Explorer

Dimensions

d		55	mm
D		100	mm
T		45.5	mm
2B		42	mm
b		6	mm
K		3	mm
r_3,4	min.	1.5	mm
r₅	min.	0.6	mm

Abutment dimensions

d_a	max.	64	mm
D_a	min.	88	mm
D_a	max.	92	mm
C_a	min.	4	mm
r_a	max.	1.5	mm
r_c	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	190	kN
Basic static load rating	C₀	212	kN
Fatigue load limit	P_u	24	kN
Reference speed		4500	r/min
Limiting speed		6700	r/min
Calculation factor	e	0.4
Calculation factor	Y₁	1.7
Calculation factor	Y₂	2.5
Calculation factor	Y₀	1.6

Mass

Mass bearing pair

1.45

Model Number: 30211/DF
Inner Diameter：55mm Outer Diameter：100mm Width：-mm
Reference speed:6700 r/min Limiting speed:4500 r/min
Type：Bearings, units and housings Roller bearings Tapered roller bearings Matched tapered roller bearings
Details： Matched tapered roller bearings Matched single row tapered roller bearings arranged face-to-face
Update date：2026-06-25
Application:medical equipment,special broaching machine,hydraulic cylinder buffer,medical equipment,Blood coagulation reagent,Sensors,security equipment,intermediate,oral medical device,sample cup,wheel lathe
Similar models:30211 30211/DF
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Model No. Inner Diameter Outer Diameter Width Type

400200
SAFS 22524 TLC
SSAFS 22340 TLC
SY 3/4 TF/VA201
TU 1.3/8 TF

Purchase the SKF 30211/DF Matched single row tapered roller bearings arranged face-to-face Please fill in the following

Hot number： 2312 KM 320x350x16 HDS1 R 33775 6001/HR11QN 6307-2ZNR 830 VRME R 99395 99550 BTM 170 AM/HCP4CDB LS 4060 PCZ 0304 E RNU 2203 ECP SAF 22617 x 2.7/8 STO 15 SY 20 TF/VA201

Model No.	Inner Diameter	Outer Diameter	Width	Type
400200
SAFS 22524 TLC
SSAFS 22340 TLC
SY 3/4 TF/VA201
TU 1.3/8 TF