Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDI design SKF BT2B 331840 C/HA1

BT2B 331840 C/HA1

Design

Design variant/feature

TDI/WIY2

Dimensions

d		406.4	mm
D		546.1	mm
T		138.113	mm
B		138.113	mm
d₁	≈	435	mm
D₁	≈	491	mm
r_1,2	min.	1.5	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	2339	kN
Basic static load rating	C₀	5100	kN
Fatigue load limit	P_u	405	kN
Calculation factor	e	0.48
Calculation factor	Y₁	1.4
Calculation factor	Y₂	2.1
Calculation factor	Y₀	1.4
Comparative radial load rating	C_F	570	kN
Comparative axial load rating	C_Fa	264	kN
Thrust factor	K	1.23

Mass

Mass bearing

Model Number: BT2B 331840 C/HA1
Inner Diameter：406.4mm Outer Diameter：546.1mm 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, TDI design
Update date：2026-04-16
Application:hardware,Plastic Equipment,relay,cleaners,medical equipment,economic mold,Medium and large motor,printing machinery,office equipment,Cylinder Special,Safety protection
Similar models:BT2B 331840 C/HA1 BT2B 331840 G/HA1C150
BEARING POWER International Trading Co.,Ltd. specialize in BT2B331840C/HA1 products，there is large inventory of SKF BT2B 331840 C/HA1 Double row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the BT2B 331840 C/HA1 Which SKF BT2B331840C/HA1 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
1800240	457.2	495.3	17.48	Seals
19227	49.2252	66.62	7.95	Seals
21301	53.975	82.55	-	Seals
524227	1041.4	-	-	Seals
61800	10	19	5	Bearings, units and housings
7008 ACE/HCP4A	40	68	15	Bearings, units and housings
811/560 M	560	670	85	Bearings, units and housings
AOH 240/670 G	630	670	348	Bearings, units and housings
HA 311	49.2125	75	45	Bearings, units and housings
HJ 2236 EC	180	229.3	24	Bearings, units and housings
SY 65 TR	65	-	-	Bearings, units and housings
YAR 203/15-2F	15	40	27.4	Bearings, units and housings

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