Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4-0040 E8/C355

BT4-0040 E8/C355

Design

Design variant/feature

TQOS/GW

Dimensions

d		220.662	mm
D		314.325	mm
B		239.712	mm
T		239.712	mm
d₁	≈	241	mm
D₁	≈	281	mm
r_1,2	min.	1.5	mm
r_3,4	min.	3.3	mm

Calculation data

Basic dynamic load rating	C	2120	kN
Basic static load rating	C₀	4000	kN
Fatigue load limit	P_u	365	kN
Comparative radial load rating	C_F	510	kN
Comparative axial load rating	C_Fa	98	kN
Thrust factor	K	1.49
Calculation factor	e	0.4
Calculation factor	Y₁	1.7
Calculation factor	Y₂	2.5
Calculation factor	Y₀	2.5

Mass

Mass bearing

56.2

Model Number: BT4-0040 E8/C355
Inner Diameter：220.662mm Outer Diameter：314.325mm 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：2024-12-13
Application:Other Machine Tools,metallurgical mold,Other Measurements,water protection,medical treatment,raw material accessories,garbage disposal,decoration machinery,labor insurance,Material handling equipment,diving equipment
Similar models:BT4-0040 E8/C355 PBMF 8510040 M1G1
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65x97x7 HMSA10 RG	65	97	7	Seals
7318 BEGAY	90	190	43	Bearings, units and housings
K 18x22x17	18	22	17	Bearings, units and housings
KR 90 PPA	-	90	35	Bearings, units and housings
KRV 19	-	19	11	Bearings, units and housings
NJ 2222 ECP	110	200	53	Bearings, units and housings
NNU 41/800 M/W33	800	1280	475	Bearings, units and housings
SHT 80	80	-	-	Coupling systems

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