Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 30248

30248

Dimension series

3GB

Dimensions

d		240	mm
D		440	mm
T		79	mm
d₁	≈	324.5	mm
B		72	mm
C		60	mm
r_1,2	min.	4	mm
r_3,4	min.	4	mm
a		80	mm

Abutment dimensions

d_a	max.	285	mm
d_b	min.	261	mm
D_a	min.	383	mm
D_a	max.	420	mm
D_b	min.	409	mm
C_a	min.	8	mm
C_b	min.	19	mm
r_a	max.	4	mm
r_b	max.	4	mm

Calculation data

Basic dynamic load rating	C	1300	kN
Basic static load rating	C₀	1760	kN
Fatigue load limit	P_u	156	kN
Reference speed		1000	r/min
Limiting speed		1400	r/min
Calculation factor	e	0.43
Calculation factor	Y	1.4
Calculation factor	Y₀	0.8

Mass

Mass bearing

Model Number: 30248
Inner Diameter：240mm Outer Diameter：440mm Width：79mm
Reference speed:1400 r/min Limiting speed:1000 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：2021-06-03
Application:roller lathe,pressure control valve,Animal Tracking,wheel lathe,intermediate,forklift industry,screen filter,product accessories,power tools,comprehensive experiment,pump accessories
Similar models:30248
BEARING POWER International Trading Co.,Ltd. specialize in 30248 products，there is large inventory of SKF 30248 Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 30248 Which SKF 30248 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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W 638/4-2RZ	4	9	4	Bearings, units and housings

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