Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4B 331499 G/HA1

BT4B 331499 G/HA1

Design

Design variant/feature

TQO/GWI

Dimensions

d		501.65	mm
D		673.1	mm
B		400.05	mm
T		387.35	mm
d₁	≈	538	mm
D₁	≈	612	mm
r_1,2	min.	3.3	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	7210	kN
Basic static load rating	C₀	19300	kN
Fatigue load limit	P_u	1460	kN
Comparative radial load rating	C_F	1900	kN
Comparative axial load rating	C_Fa	296	kN
Thrust factor	K	1.86
Calculation factor	e	0.31
Calculation factor	Y₁	2.2
Calculation factor	Y₂	3.3
Calculation factor	Y₀	2.2

Mass

Mass bearing

395

Model Number: BT4B 331499 G/HA1
Inner Diameter：501.65mm Outer Diameter：673.1mm 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:switch,oral medical device,pneumatic Pump,respirator,agrochemical,diagnostic test paper,set bacteria instrument,Seals,Antenna Industry,building decoration raw materials and accessories,Rolling mill gear box
Similar models:BT4B 331499 G/HA1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
30215/DF	75	130	-	Bearings, units and housings
30244/DF	220	400	-	Bearings, units and housings
3214 A	70	125	39.7	Bearings, units and housings
6304/HR22T2	20	52	15	Bearings, units and housings
71916 CE/HCP4AH1	80	110	16	Bearings, units and housings
BT4B 331351 BG/HA1	710	900	-	Bearings, units and housings
IR 40x50x22	40	50	22	Bearings, units and housings
K 10x13x16 TN	10	13	16	Bearings, units and housings
P 30 TF	30	-	-	Bearings, units and housings
SAF 1513-210	55.5625	-	-	Bearings, units and housings
SAW 23540 x 7.1/8	180.975	-	-	Bearings, units and housings
W 619/9	9	20	6	Bearings, units and housings

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Hot number： 400805 6216 M 626/HR22Q2 7212 BECBJ C 4024 K30V/VE240 FSAF 22613 x 2.1/8 GS 81104 K 26x30x13 NJ 321 ECML NKIB 5914 P 85 R-40 FM SAF 22630 TLC PWKR 90.2RS SAF 22330 SAF 23030 KA x 5.1/4