Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 30211

30211

SKF Explorer

Dimension series

3DB

Dimensions

d		55	mm
D		100	mm
T		22.75	mm
d₁	≈	74.7	mm
B		21	mm
C		18	mm
r_1,2	min.	2	mm
r_3,4	min.	1.5	mm
a		20.251	mm

Abutment dimensions

d_a	max.	64	mm
d_b	min.	65	mm
D_a	min.	88	mm
D_a	max.	92	mm
D_b	min.	94	mm
C_a	min.	4	mm
C_b	min.	4.5	mm
r_a	max.	2	mm
r_b	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	111	kN
Basic static load rating	C₀	106	kN
Fatigue load limit	P_u	12	kN
Reference speed		5300	r/min
Limiting speed		6700	r/min
Calculation factor	e	0.4
Calculation factor	Y	1.5
Calculation factor	Y₀	0.8

Mass

Mass bearing

0.7

Model Number: 30211
Inner Diameter：55mm Outer Diameter：100mm Width：22.75mm
Reference speed:6700 r/min Limiting speed:5300 r/min
Type：Bearings, units and housings Roller bearings Tapered roller bearings Single row tapered roller bearings
Details： Single row tapered roller bearings Tapered roller bearings, single row
Update date：2026-04-16
Application:storage and transportation equipment,turret industry,Grinding and polishing equipment,trolley,printing machinery,squeeze machine etc,beverage production,electric hydraulic lifting platform,power protection,set bacteria instrument,electric pump
Similar models:30211/DF 30211
BEARING POWER International Trading Co.,Ltd. specialize in 30211 products，there is large inventory of SKF 30211 Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 30211 Which SKF 30211 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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