Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 30212

30212

SKF Explorer

Dimension series

3EB

Dimensions

d		60	mm
D		110	mm
T		23.75	mm
d₁	≈	80.9	mm
B		22	mm
C		19	mm
r_1,2	min.	2	mm
r_3,4	min.	1.5	mm
a		21.531	mm

Abutment dimensions

d_a	max.	70	mm
d_b	min.	70	mm
D_a	min.	96	mm
D_a	max.	101.5	mm
D_b	min.	103	mm
C_a	min.	3	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	120	kN
Basic static load rating	C₀	114	kN
Fatigue load limit	P_u	13.2	kN
Reference speed		5000	r/min
Limiting speed		6000	r/min
Calculation factor	e	0.4
Calculation factor	Y	1.5
Calculation factor	Y₀	0.8

Mass

Mass bearing

0.88

Model Number: 30212
Inner Diameter：60mm Outer Diameter：110mm Width：23.75mm
Reference speed:6000 r/min Limiting speed:5000 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：2021-06-08
Application:welding equipment,Storage Tool,Film machine,Chromatography Products,Vertical machining,miscellaneous instruments,rock drilling machinery,electromagnetic clutch,position switch,physical instruments,electric pump
Similar models:30212T53/DB 30212 30212/DF
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Model No.	Inner Diameter	Outer Diameter	Width	Type
115x145x12 CRW1 R	115	145	12	Seals
120x145x12 CRW1 R	120	145	12	Seals
209 NR	45	85	19	Bearings, units and housings
400054	4	-	-	Seals
400325	29	-	-	Seals
597334	158.75	-	-	Seals
7304 BEP	20	52	15	Bearings, units and housings
99839	60.325	69.85	23.8252	Seals
KR 90 PPA	-	90	35	Bearings, units and housings
PCMF 081007.5 E	8	10	7.5	Bearings, units and housings
PRMF 303420	30	34	20	Bearings, units and housings
SAF 23040 KAT x 7.1/4	184.15	-	-	Bearings, units and housings

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