Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4-8048 E/C725

BT4-8048 E/C725

Design

Design variant/feature

TQON.1/GW

Dimensions

d		750	mm
D		950	mm
B		410	mm
T		410	mm
d₁	≈	800	mm
D₁	≈	878	mm
r_1,2	min.	3	mm
r_3,4	min.	6	mm

Calculation data

Basic dynamic load rating	C	10800	kN
Basic static load rating	C₀	26500	kN
Fatigue load limit	P_u	1730	kN
Comparative radial load rating	C_F	2280	kN
Comparative axial load rating	C_Fa	415	kN
Thrust factor	K	1.58
Calculation factor	e	0.37
Calculation factor	Y₁	1.8
Calculation factor	Y₂	2.7
Calculation factor	Y₀	1.8

Mass

Mass bearing

705

Model Number: BT4-8048 E/C725
Inner Diameter：750mm Outer Diameter：950mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Roller bearings Tapered roller bearings Four-row tapered roller bearings
Details： Four-row tapered roller bearings Four-row tapered roller bearings, TQO design
Update date：2026-06-25
Application:cooling system,electric hydraulic lifting platform,Grinding and polishing equipment,set bacteria instrument,Gripper Swing,reinforced machinery,animal anatomy,Other Measurements,medical treatment,vacuum suction cup,survey accessories
Similar models:PCZ 8048 E HM 804846/810 M 88048/010 BT4-8048 E/C725
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Model No. Inner Diameter Outer Diameter Width Type

240x300x25 HDS1 R
SAF 1517 x 2.13/16
SAF 22640 x 7.1/8 T
SONL 248-548
W 638/3 R-2Z

Purchase the SKF BT4-8048 E/C725 Four-row tapered roller bearings, TQO design Please fill in the following

Hot number： 17484 35x80x12 HMSA10 V 40x70x8 HMSA10 V 470751 51218 6306-2RSH GEH 30 TXE-2LS HM 3172 MBL 32 NJ 324 ECP NU 3156 ECMA NUP 2317 ECP PCM 9095100 E PSM 202520 A51 WBB1-8708 R-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
240x300x25 HDS1 R
SAF 1517 x 2.13/16
SAF 22640 x 7.1/8 T
SONL 248-548
W 638/3 R-2Z