Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4-8125 E1/C725

BT4-8125 E1/C725

Design

Design variant/feature

TQOSN/GWISI

Dimensions

d		457.2	mm
D		606	mm
B		381	mm
T		381	mm
d₁	≈	485	mm
D₁	≈	560	mm
r_1,2	min.	1	mm
r_3,4	min.	3.3	mm

Calculation data

Basic dynamic load rating	C	7500	kN
Basic static load rating	C₀	16300	kN
Fatigue load limit	P_u	1250	kN
Comparative radial load rating	C_F	1600	kN
Comparative axial load rating	C_Fa	259	kN
Thrust factor	K	1.76
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2

Mass

Mass bearing

298

Model Number: BT4-8125 E1/C725
Inner Diameter：457.2mm Outer Diameter：606mm 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：2025-12-09
Application:Material handling equipment,steam Hydraulic control element,test strip,printing machinery,relay,hook,power protection,ventilation equipment,industrial fans,security equipment,squeeze machine etc
Similar models:GS 81252 GS 81256 81256 M K 81256 M 81252 M K 81252 M BT4-8125 E1/C725 WS 81256 WS 81252
BEARING POWER International Trading Co.,Ltd. specialize in BT4-8125E1/C725 products，there is large inventory of SKF BT4-8125 E1/C725 Four-row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4-8125 E1/C725 Which SKF BT4-8125E1/C725 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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