Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF TQO design

BT4-8135 E/C750

SKF Explorer

Design

Design variant/feature

TQON/GW

Dimensions

d		490	mm
D		625	mm
B		385	mm
T		385	mm
d₁	≈	514	mm
D₁	≈	583	mm
r_1,2	min.	3	mm
r_3,4	min.	4	mm

Calculation data

Basic dynamic load rating	C	7100	kN
Basic static load rating	C₀	16300	kN
Fatigue load limit	P_u	1220	kN
Comparative radial load rating	C_F	1500	kN
Comparative axial load rating	C_Fa	235	kN
Thrust factor	K	1.83
Calculation factor	e	0.31
Calculation factor	Y₁	2.2
Calculation factor	Y₂	3.3
Calculation factor	Y₀	2.2

Mass

Mass bearing

282

Model Number: TQO design
Inner Diameter：490mm Outer Diameter：625mm 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:marine test,medical equipment,medical equipment,relay,Food testing,Antenna Industry,non-motor vehicle Electric car,woodworking machinery,car steering pin,sheet industry,hinge industry
Similar models:S7018 CB/HCP4A 708 CE/HCP4AH 33011T59/DB SAW 23524 x 4 TLC S71921 CD/P4A P 72 R-30 FM C 40/710 M 709 CD/HCP4A 3201 A-2ZTN9/MT33 SAF 22528 x 5 TLC
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Model No.	Inner Diameter	Outer Diameter	Width	Type
11353	28.575	52.4	7.95	Seals
45x72x8 CRW1 R	45	72	8	Seals
51196 F	480	580	80	Bearings, units and housings
85122	-	-	38.1	Seals
HJ 330 EC	150	209.8	25	Bearings, units and housings
NU 1026 M	130	200	33	Bearings, units and housings
PCMS 1005002.0 E	-	-	100	Bearings, units and housings
SAF 22624 TLC	106.3625	-	-	Bearings, units and housings
SAF 22516 x 2.5/8	66.675	-	-	Bearings, units and housings
SSAFS 23056 KAT x 9.15/16	252.4125	-	-	Bearings, units and housings
SYR 2 11/16-3	68.2625	-	-	Bearings, units and housings
W 628/6 R-2RS1	6	13	5	Bearings, units and housings

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