Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Matched tapered roller bearings -- Matched single row tapered roller bearings arranged face-to-face SKF 31314/DF

31314/DF

SKF Explorer

Dimensions

d		70	mm
D		150	mm
T		76	mm
2B		70	mm
b		10	mm
K		7.5	mm
r_3,4	min.	2.5	mm
r₅	min.	1	mm

Abutment dimensions

d_a	max.	85	mm
D_a	min.	118	mm
D_a	max.	139	mm
C_a	min.	5	mm
r_a	max.	2.5	mm
r_c	max.	1	mm

Calculation data

Basic dynamic load rating	C	393	kN
Basic static load rating	C₀	440	kN
Fatigue load limit	P_u	54	kN
Reference speed		2600	r/min
Limiting speed		4500	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

6.1

Model Number: 31314/DF
Inner Diameter：70mm Outer Diameter：150mm Width：-mm
Reference speed:4500 r/min Limiting speed:2600 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 face-to-face
Update date：2026-04-16
Application:screen filter,milling head plug,disposable,comprehensive experiment,ship special,medical Equipment,marine test,directional control valve,Forming mold,wall materials,climb ladder
Similar models:31314/DF 31314
BEARING POWER International Trading Co.,Ltd. specialize in 31314/DF products，there is large inventory of SKF 31314/DF Matched tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 31314/DF Which SKF 31314/DF 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.

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