Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Matched tapered roller bearings -- Matched single row tapered roller bearings arranged face-to-face SKF 30312/DF

30312/DF

SKF Explorer

Dimensions

d		60	mm
D		130	mm
T		67	mm
2B		62	mm
b		9	mm
K		6	mm
r_3,4	min.	2.5	mm
r₅	min.	1	mm

Abutment dimensions

d_a	max.	77	mm
D_a	min.	112	mm
D_a	max.	119.5	mm
C_a	min.	5	mm
r_a	max.	2.5	mm
r_c	max.	1	mm

Calculation data

Basic dynamic load rating	C	357	kN
Basic static load rating	C₀	390	kN
Fatigue load limit	P_u	47.5	kN
Reference speed		3600	r/min
Limiting speed		5300	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

4.1

Model Number: 30312/DF
Inner Diameter：60mm Outer Diameter：130mm Width：-mm
Reference speed:5300 r/min Limiting speed:3600 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:animal,food testing,Anesthetic Equipment,standing experimental equipment,small diesel generators,sheet industry,Laser Measurements,orthodontic material,Microwave Equipment,stirrer,Water Monitoring
Similar models:30312 30312/DF
BEARING POWER International Trading Co.,Ltd. specialize in 30312/DF products，there is large inventory of SKF 30312/DF Matched tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 30312/DF Which SKF 30312/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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