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

BT4-8108 E/C625

SKF Explorer

Design

Design variant/feature

TQON/GW

Dimensions

d		540	mm
D		690	mm
B		400	mm
T		400	mm
d₁	≈	568	mm
D₁	≈	635	mm
r_1,2	min.	2	mm
r_3,4	min.	5	mm

Calculation data

Basic dynamic load rating	C	8150	kN
Basic static load rating	C₀	19300	kN
Fatigue load limit	P_u	1400	kN
Comparative radial load rating	C_F	1730	kN
Comparative axial load rating	C_Fa	3450	kN
Thrust factor	K	1.45
Calculation factor	e	0.4
Calculation factor	Y₁	1.7
Calculation factor	Y₂	2.5
Calculation factor	Y₀	1.6

Mass

Mass bearing

370

Model Number: TQO design
Inner Diameter：540mm Outer Diameter：690mm 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：2021-06-04
Application:small diesel generators,Infrared Technology,pump industry,Power equipment,security equipment,nail products,CNC,Rolling mill,Hydraulic Rama,chuck industry,Control
Similar models:23052 CC/W33 BD-23148-2CS5K/VT143-OH 3148 HTL PCZ 1216 M S71907 ACE/P4A ECY 213 HK 5022 RS SNW 124x4.1/16 SAFS 22517-11 NJ 2226 ECML GB 4936
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Model No.	Inner Diameter	Outer Diameter	Width	Type
13527	34.925	49.657	10.998	Seals
19807	50.8	69.75	9.53	Seals
22317 EJA/VA406	85	180	60	Bearings, units and housings
35x72x10 HMS5 V	35	72	10	Seals
52211	45	90	45	Bearings, units and housings
7215 BECBM	75	130	25	Bearings, units and housings
BD-C 3196 KMB-AOHX 3196 G	460	790	248	Bearings, units and housings
FSAF 1617 x 2.7/8 TLC	73.025	-	-	Bearings, units and housings
FYTJ 1.1/4 TF	31.75	-	-	Bearings, units and housings
GX 25 F	25	62	22.5	Bearings, units and housings
OKBS 59	59	-	-
SIL 10 E	10	-	9	Bearings, units and housings

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