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：2021-06-05
Application:office equipment,safety testing,Plastic molding,electromagnet,plastic molding,metering pump,hydraulic cylinder buffer,aerial work platform,machine lathe,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,sanitation facilities
Similar models:PBMF 8510040 M1G1 BT4-0040 E8/C355
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Model No.	Inner Diameter	Outer Diameter	Width	Type
314964	412.335	650	-	Bearings, units and housings
400855	76	-	-	Seals
71804 ACD/HCP4	20	32	7	Bearings, units and housings
71907 CB/P4A	35	55	10	Bearings, units and housings
99400	101.6	111.125	19.685	Seals
99349	89	97.6376	20.6502	Seals
D/W R188-2RZ	6.35	12.7	4.762	Bearings, units and housings
GEZM 312 ES	95.25	149.225	71.425	Bearings, units and housings
NU 1020 M/HC5C3	100	150	24	Bearings, units and housings
PBM 200220120 M1G1	200	220	120	Bearings, units and housings
SSAFS 22518 x 3.1/16 T	77.7875	-	-	Bearings, units and housings
W 00	10.3124	22.225	-	Bearings, units and housings

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