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：2026-04-16
Application:rock drilling machinery,tapping machine,Small air generators,air shower etc,storage shelves,coal mill,generator,quality inspection equipment,medical equipment,crimping tools,raw material accessories
Similar models:30211/DF 30211
BEARING POWER International Trading Co.,Ltd. specialize in 30211/DF products，there is large inventory of SKF 30211/DF Matched tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 30211/DF Which SKF 30211/DF is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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SAF 1312 T	60	-	-	Bearings, units and housings
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