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

BT4B 328870 EX1/C300

SKF Explorer

Design

Design variant/feature

TQOSN/GWSI

Dimensions

d		355.6	mm
D		482.6	mm
B		265.113	mm
T		269.875	mm
d₁	≈	380	mm
D₁	≈	436	mm
r_1,2	min.	1.5	mm
r_3,4	min.	3.3	mm

Calculation data

Basic dynamic load rating	C	3550	kN
Basic static load rating	C₀	7500	kN
Fatigue load limit	P_u	620	kN
Comparative radial load rating	C_F	930	kN
Comparative axial load rating	C_Fa	214	kN
Thrust factor	K	1.24
Calculation factor	e	0.46
Calculation factor	Y₁	1.5
Calculation factor	Y₂	2.2
Calculation factor	Y₀	1.4

Mass

Mass bearing

135

Model Number: TQO design
Inner Diameter：355.6mm Outer Diameter：482.6mm 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：2026-04-17
Application:physical instruments,Warehouse Shelf Equipment,Vertical pull,aerial work platform,die casting mold,ultra-quiet generators,Industrial equipment,clean stationery,standing experimental equipment,Polymer,position switch
Similar models:6010 WS 89422 71808 CD/P4 FNL 515 B GX 100 F SAF 22518 x 3.1/16 6321-2Z FSYE 3 15/16-18 RMS 18 7017 CE/P4AL
BEARING POWER International Trading Co.,Ltd. specialize in TQOdesign products，there is large inventory of SKF TQO design Four-row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the TQO design Which SKF TQOdesign 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
17435	45.0088	65	5	Seals
22328-2CS5/VT143	140	300	102	Bearings, units and housings
BD-23226 CCK/W33-AHX 3226 G	125	230	80	Bearings, units and housings
240/1060 CAK30F/W33	1060	1500	438	Bearings, units and housings
40x68x8 HMS5 V	40	68	8	Seals
BT2B 332424/HA3	609.6	820	-	Bearings, units and housings
N 309 ECP	45	100	25	Bearings, units and housings
NJ 217 ECML	85	150	28	Bearings, units and housings
NU 2344 ECMP	220	460	145	Bearings, units and housings
OKBS 53	53	-	-
RNU 310 ECP	65	110	27	Bearings, units and housings
W 618/7 R	7	14	3.5	Bearings, units and housings

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Hot number： 1309 ETN9 15707 170x200x15 HMSA10 RG 22256 CCK/W33 23140 CCK/W33 3202 A-2ZTN9/MT33 6008-2Z 61902 7013 ACD/HCP4AL 8017 K 40x47x20 KDMS 454-325/130 NCF 3010 CV SY 35 TF/VA228 Z 015 F