Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Matched tapered roller bearings -- Matched single row tapered roller bearings arranged back-to-back SKF 31328T170 X/DB

31328T170 X/DB

Dimensions

d		140	mm
D		300	mm
T		170	mm
d₁	≈	220.275	mm
C		110	mm
l		16	mm
b		7.5	mm
K		6	mm
r_1,2	min.	5	mm
r₅	min.	1.5	mm
a		196.141	mm

Abutment dimensions

d_b	min.	159.5	mm
D_b	min.	280	mm
C_b	min.	159.5	mm
r_a	max.	5	mm
r_c	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	1264	kN
Basic static load rating	C₀	1800	kN
Fatigue load limit	P_u	180	kN
Reference speed		1200	r/min
Limiting speed		2200	r/min
Calculation factor	e	0.83
Calculation factor	Y₁	0.81
Calculation factor	Y₂	1.2
Calculation factor	Y₀	0.8

Mass

Mass bearing pair

49.1

Model Number: 31328T170 X/DB
Inner Diameter：140mm Outer Diameter：300mm Width：-mm
Reference speed:2200 r/min Limiting speed:1200 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：2026-06-25
Application:quality inspection equipment,pneumatic,rolling mill roll neck and slowdown device,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,baler,economic mold,oral medical device,injection molding machine,industrial equipment,medical equipment,ship special
Similar models:31328 X/DF 31328 X 31328T170 X/DB
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Model No. Inner Diameter Outer Diameter Width Type

HE 2308
N 303 ECP
NU 2340 ECML
NU 3076 ECMP
OKTC 670

Purchase the SKF 31328T170 X/DB Matched single row tapered roller bearings arranged back-to-back Please fill in the following

Hot number： 10x24x7 HMSA10 V 22238 CC/W33 470x530x25 HDS1 D 53210 + U 210 590762 6320-Z BT4B 331333 BG/HA1 FYWK 3/4 YTH KRVE 32 PPA NU 22/560 ECMA PSM 253525 A51 S7021 ACD/P4A SAF 22640 SSAFS 23048 KAT x 8.1/2 SYNT 75 L

Model No.	Inner Diameter	Outer Diameter	Width	Type
HE 2308
N 303 ECP
NU 2340 ECML
NU 3076 ECMP
OKTC 670