Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Matched tapered roller bearings -- Matched single row tapered roller bearings arranged back-to-back SKF 30215T70/DB

30215T70/DB

Dimensions

d		75	mm
D		130	mm
T		70	mm
d₁	≈	99.83	mm
C		59.5	mm
l		15.5	mm
b		8.6	mm
K		5	mm
r_1,2	min.	2	mm
r₅	min.	0.6	mm
a		68.939	mm

Abutment dimensions

d_b	min.	85.5	mm
D_b	min.	124	mm
C_b	min.	85.5	mm
r_a	max.	2	mm
r_c	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	293	kN
Basic static load rating	C₀	355	kN
Fatigue load limit	P_u	41.5	kN
Reference speed		3400	r/min
Limiting speed		5000	r/min
Calculation factor	e	0.43
Calculation factor	Y₁	1.6
Calculation factor	Y₂	2.3
Calculation factor	Y₀	1.6

Mass

Mass bearing pair

3.21

Model Number: 30215T70/DB
Inner Diameter：75mm Outer Diameter：130mm Width：-mm
Reference speed:5000 r/min Limiting speed:3400 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 back-to-back
Update date：2021-06-07
Application:internal combustion engine,DC generators,Cutting Machine,Storage Tool,Industrial,pressure control valve,Plastic molding,Forging machine,chromatography,ventilation heating equipment,die casting mold
Similar models:30215 30215T70/DB 30215/DF
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