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：2026-04-16
Application:Dental Drill etc,leather processing,electromyography machine,comprehensive experiment,chemical raw materials and reagents,Hairbrush device,wire industry,Switch,medical equipment,preservation equipment,Broadcasting System
Similar models:81252 M GS 81256 K 81252 M 81256 M WS 81256 WS 81252 GS 81252 BT4-8125 E1/C725 K 81256 M
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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
20530	52.4002	69.85	7.95	Seals
BD-23172 CCK/W33-OH 3172 H	340	600	192	Bearings, units and housings
40x58x7 HMSA10 RG	40	58	7	Seals
51104	20	35	10	Bearings, units and housings
524219	855.6752	-	-	Seals
6418	90	225	54	Bearings, units and housings
71876 ACGAMB	380	480	46	Bearings, units and housings
BA 9	9.2	19.8	7	Bearings, units and housings
FYRP 1 3/4-3	44.45	-	-	Bearings, units and housings
NU 2224 ECNML	120	215	58	Bearings, units and housings
SAFS 23028 KAT x 4.7/8	123.825	-	-	Bearings, units and housings
WS 81110	50		4	Bearings, units and housings

Purchase the SKF BT4-8125 E1/C725 Four-row tapered roller bearings, TQO design Please fill in the following

Hot number： BD-22344 CCK/W33-OH 2344 H 22x42x7 CRW1 R 27x45x8 CRW1 V 6417 D/W RW0 R-2Z KMFE 24 H NCF 2338 ECJB NU 314 ECM NU 316 ECPH PBMF 658035 M1G1 PCM 404450 E PFT 25 FM SAFS 22220-11 TLC SAW 23536 x 6.3/8 TLC SSAFS 23044 KATLC x 8