Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Matched tapered roller bearings -- Matched single row tapered roller bearings arranged back-to-back SKF 30313T82/DB

30313T82/DB

Dimensions

d		65	mm
D		140	mm
T		82	mm
d₁	≈	98.75	mm
C		66	mm
l		10	mm
b		4	mm
K		2	mm
r_1,2	min.	3	mm
r₅	min.	1	mm
a		65.464	mm

Abutment dimensions

d_b	min.	78	mm
D_b	min.	130	mm
C_b	min.	78	mm
r_a	max.	3	mm
r_c	max.	1	mm

Calculation data

Basic dynamic load rating	C	411	kN
Basic static load rating	C₀	455	kN
Fatigue load limit	P_u	55	kN
Reference speed		3200	r/min
Limiting speed		4800	r/min
Calculation factor	e	0.35
Calculation factor	Y₁	1.9
Calculation factor	Y₂	2.9
Calculation factor	Y₀	1.8

Mass

Mass bearing pair

5.3

Model Number: 30313T82/DB
Inner Diameter：65mm Outer Diameter：140mm Width：-mm
Reference speed:4800 r/min Limiting speed:3200 r/min
Type：Bearings, units and housings Roller bearings Tapered roller bearings Matched tapered roller bearings
Details： Matched tapered roller bearings Matched single row tapered roller bearings arranged back-to-back
Update date：2026-07-24
Application:intermediate,Oral Image,food / grain / food equipment,metallurgy,chromatography,printing machinery,vertical sawing machine,sample cup,clean stationery,Hair styling device,Machine tools
Similar models:30313T82/DB 30313 30313 R
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Model No. Inner Diameter Outer Diameter Width Type

470391
BT4B 328923/HA1
K 30x35x13
SHT 80
SSAFS 22518 x 3.1/8

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Hot number： 10047 232/600 CA/W33 355 VE R 425 VRME R 618/630 MA 7013 ACE/HCP4A EE 649240/649310 GE 110 TXE-2LS GEZ 200 TXE-2LS HJ 2232 EC HK 1214 RS NA 4909 NATV 17 PPA W 61915-2RS1 W 628-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
470391
BT4B 328923/HA1
K 30x35x13
SHT 80
SSAFS 22518 x 3.1/8