Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF BT2B 334004

BT2B 334004

Design

Design variant/feature

TDOS.1

Dimensions

d		3811	mm
D		4216.4	mm
T		419.1	mm
C		274.7	mm
d₁	≈	4064	mm
D₁	≈	4151	mm
r_1,2	min.	9.7	mm
r_3,4	min.	6.4	mm
a		2966	mm

Calculation data

Basic dynamic load rating	C	19400	kN
Basic static load rating	C₀	108000	kN
Fatigue load limit	P_u	4400	kN
Calculation factor	e	1.05
Calculation factor	Y₁	0.6
Calculation factor	Y₂	1
Calculation factor	Y₀	0.6
Comparative radial load rating	C_F	4650	kN
Comparative axial load rating	C_Fa	4650	kN
Thrust factor	K	0.57

Mass

Mass bearing

6315

Model Number: BT2B 334004
Inner Diameter：3811mm Outer Diameter：4216.4mm 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：2026-04-16
Application:walking Food processing machinery and equipment,Forging machine,inorganic chemical,test equipment,tapered grinder,Laser Devices,Insect Capture,knitted fabrics,reinforced machinery,tower crane,chuck industry
Similar models:BT2B 334004
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Model No.	Inner Diameter	Outer Diameter	Width	Type
12551	31.75	53.98	6.35	Seals
13 VA R	11.7	-	-	Seals
16002/HR22Q2	15	32	8	Bearings, units and housings
20 VS R	18	-	-	Seals
35 VS V	31	-	-	Seals
45x62x10 HMSA10 RG	45	62	10	Seals
95x145x12 HMS5 V	95	145	12	Seals
BTM 130 ATN9/P4CDB	130	200	63	Bearings, units and housings
H 305	20	25	29	Bearings, units and housings
KR 62 PPXA	-	62	80	Bearings, units and housings
SAFS 23038 KA x 6.13/16	173.0375	-	-	Bearings, units and housings
SIL 6 E	6	-	6	Bearings, units and housings

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