Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF BT2B 332448

BT2B 332448

Design

Design variant/feature

TDO/DC

Dimensions

d		609.6	mm
D		787.4	mm
T		206.375	mm
C		158.75	mm
d₁	≈	687	mm
D₁	≈	755	mm
r_1,2	min.	6.4	mm
r_3,4	min.	1.5	mm
a		269	mm

Calculation data

Basic dynamic load rating	C	4020	kN
Basic static load rating	C₀	10600	kN
Fatigue load limit	P_u	750	kN
Calculation factor	e	0.37
Calculation factor	Y₁	1.8
Calculation factor	Y₂	2.7
Calculation factor	Y₀	1.8
Comparative radial load rating	C_F	980	kN
Comparative axial load rating	C_Fa	354	kN
Thrust factor	K	1.58

Mass

Mass bearing

232

Model Number: BT2B 332448
Inner Diameter：609.6mm Outer Diameter：787.4mm 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：2026-04-17
Application:plastic rolling,Microwave Equipment,pipe fittings Steel industry,rehabilitation training equipment,car,glass,mathematical instruments,power tools,miscellaneous instruments,Special Equipment,industrial supplies
Similar models:BT2B 332448
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Model No.	Inner Diameter	Outer Diameter	Width	Type
16900	42.8752	69.85	7.95	Seals
23820	60.325	91.47	11.13	Seals
32234	170	310	91	Bearings, units and housings
7211 CD/HCP4A	55	100	21	Bearings, units and housings
AHX 2320	95	100	90	Bearings, units and housings
FY 60 TF/VA201	60	-	73.7	Bearings, units and housings
K 50x57x18	50	57	18	Bearings, units and housings
NNCF 4916 CV	80	110	30	Bearings, units and housings
OKC 060	60		-
PCZ 0608 M	9.525	11.90625	12.7	Bearings, units and housings
SAF 1215	75	-	-	Bearings, units and housings
SAF 1611 x 1.7/8	47.625	-	-	Bearings, units and housings

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