Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDI design SKF 331555 B

331555 B

Design

Design variant/feature

TDIS/N1Y

Dimensions

d		635	mm
D		939.8	mm
T		304.8	mm
B		304.8	mm
d₁	≈	696	mm
D₁	≈	789	mm
b		70.3	mm
h		50.8	mm
r_1,2	min.	3.3	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	6710	kN
Basic static load rating	C₀	16600	kN
Fatigue load limit	P_u	1100	kN
Calculation factor	e	0.88
Calculation factor	Y₁	0.77
Calculation factor	Y₂	1.15
Calculation factor	Y₀	0.8
Comparative radial load rating	C_F	1660	kN
Comparative axial load rating	C_Fa	1420	kN
Thrust factor	K	0.67

Mass

Mass bearing

720

Model Number: 331555 B
Inner Diameter：635mm Outer Diameter：939.8mm 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, TDI design
Update date：2024-12-12
Application:surgical instruments,plastic rolling,food add,Doppler,diving equipment,marine analysis and testing equipment,extruder,ship special,EEG,Pump,Cylinder Micro
Similar models:331555 B
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Model No.	Inner Diameter	Outer Diameter	Width	Type
140x180x12 HMS5 RG	140	180	12	Seals
2214 E-2RS1TN9	70	125	31	Bearings, units and housings
26975	68.2752	101.68	11.91	Seals
30215T70/DB	75	130	-	Bearings, units and housings
38739	98.425	133.38	11.13	Seals
7012 ACB/HCP4AL	60	95	18	Bearings, units and housings
71915 ACE/HCP4AL	75	105	16	Bearings, units and housings
90x125x12 CRW1 V	90	125	12	Seals
FYR 2 3/16-18	55.5625	-	-	Bearings, units and housings
SAFS 22517-11 x 2.13/16 T	71.4375	-	-	Bearings, units and housings
SAFS 22520 x 3.5/16 T	84.1375	-	-	Bearings, units and housings
SIL 35 ES-2RS	35	-	25	Bearings, units and housings

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