Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF BT2B 332501 A/HA4

BT2B 332501 A/HA4

Design

Design variant/feature

TDO.1/D3C

Dimensions

d		914.4	mm
D		1066.8	mm
T		139.7	mm
C		101.6	mm
d₁	≈	980	mm
D₁	≈	1037	mm
r_1,2	min.	6.4	mm
r_3,4	min.	3.3	mm
a		339	mm

Calculation data

Basic dynamic load rating	C	2600	kN
Basic static load rating	C₀	8000	kN
Fatigue load limit	P_u	520	kN
Calculation factor	e	0.4
Calculation factor	Y₁	1.7
Calculation factor	Y₂	2.5
Calculation factor	Y₀	1.6
Comparative radial load rating	C_F	620	kN
Comparative axial load rating	C_Fa	248	kN
Thrust factor	K	1.43

Mass

Mass bearing

190

Model Number: BT2B 332501 A/HA4
Inner Diameter：914.4mm Outer Diameter：1066.8mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Roller bearings Tapered roller bearings Double row tapered roller bearings
Details： Double row tapered roller bearings Double row tapered roller bearings, TDO design
Update date：2025-12-09
Application:other rubber,economic mold,Oral Equipment,pipe fittings Steel industry,motorcycle,walking Food processing machinery and equipment,electromagnet,medical equipment,gas turbine,sawing machine,sleep monitoring
Similar models:BT2B 332501/HA5 BT2B 332501 A/HA4
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Model No.	Inner Diameter	Outer Diameter	Width	Type
20428	51.9938	67.9958	13.0048	Seals
28x42x7 HMS5 V	28	42	7	Seals
7205 BECBPH	25	52	15	Bearings, units and housings
89315 TN	75	135	36	Bearings, units and housings
D/W RW1810 R	7.938	12.7	4.762	Bearings, units and housings
FSNL 526	130	-	-	Bearings, units and housings
K 89424 M	120	250		Bearings, units and housings
KMTA 28	32	-	140	Bearings, units and housings
NUP 220 ECP	100	180	34	Bearings, units and housings
SAFS 22524 x 4.1/4	107.95	-	-	Bearings, units and housings
SAW 23540	182.5625	-	-	Bearings, units and housings
SYNT 70 L	70	-	-	Bearings, units and housings

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