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 331747 E/C775

SKF Explorer

Design

Design variant/feature

TQON/GW

Dimensions

d		510	mm
D		655	mm
B		377	mm
T		379	mm
d₁	≈	539	mm
D₁	≈	602	mm
r_1,2	min.	1.5	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	7800	kN
Basic static load rating	C₀	19000	kN
Fatigue load limit	P_u	1370	kN
Comparative radial load rating	C_F	1660	kN
Comparative axial load rating	C_Fa	273	kN
Thrust factor	K	1.76
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2

Mass

Mass bearing

325

Model Number: TQO design
Inner Diameter：510mm Outer Diameter：655mm 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：2021-06-07
Application:Reflective Materials Industrial fabrics,Spectrum Products,Power equipment,Cutting Machine,Handling machinery and various industrial machinery,textile machinery,wheel lathe,Spectral Products,test laboratory equipment and accessories,set bacteria instrument,Die
Similar models:NUP 2212 ECJ PPM 303430 HJ 228 EC 22326-2CS5/VT143 SYJ 512 NU 2208 ECML WS 89312 NJ 202 ECP 6248 M N 1016 KPHA/HC5SP
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
231/750 CAK/W33	750	1220	365	Bearings, units and housings
25748	65.1002	98.45	11.13	Seals
51205 V/HR22T2	25	47	15	Bearings, units and housings
54x65x8 CRW1 V	54	65	8	Seals
DMB 12/16	120	-	58	Bearings, units and housings
FY 35 TF/VA201	35	-	46.4	Bearings, units and housings
SAFS 22244 TLC	220	-	-	Bearings, units and housings
SYFJ 30 TF	30	-	-	Bearings, units and housings
SYWK 1.3/16 YTH	30.162	-	-	Bearings, units and housings
W 61900 R	10	22	6	Bearings, units and housings
W 637/8 XR	8	14	3.5	Bearings, units and housings
YAT 205-015	23.813	52	27.2	Bearings, units and housings

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