Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 68450/68712

68450/68712

SKF Explorer

Dimension series

68000

Dimensions

d		114.3	mm
D		180.975	mm
T		34.925	mm
d₁	≈	144.3	mm
B		31.75	mm
C		25.4	mm
r_1,2	min.	3.5	mm
r_3,4	min.	3.3	mm
a		39.359	mm

Abutment dimensions

d_a	max.	129	mm
d_b	min.	129	mm
D_a	min.	158	mm
D_a	max.	167.5	mm
D_b	min.	170	mm
C_a	min.	4	mm
C_b	min.	9.5	mm
r_a	max.	3.5	mm
r_b	max.	3.3	mm

Calculation data

Basic dynamic load rating	C	227	kN
Basic static load rating	C₀	280	kN
Fatigue load limit	P_u	30	kN
Reference speed		2800	r/min
Limiting speed		3400	r/min
Calculation factor	e	0.5
Calculation factor	Y	1.2
Calculation factor	Y₀	0.7

Mass

Mass bearing

2.93

Model Number: 68450/68712
Inner Diameter：114.3mm Outer Diameter：180.975mm Width：34.925mm
Reference speed:3400 r/min Limiting speed:2800 r/min
Type：Bearings, units and housings Roller bearings Tapered roller bearings Single row tapered roller bearings
Details： Single row tapered roller bearings Tapered roller bearings, single row
Update date：2025-12-09
Application:medical equipment,spreader series,EEG,wire industry,Leather Products,sterilizers,dye pigments,sheet industry,Dental Drill etc,hardware,fabric products
Similar models:68450/68712
BEARING POWER International Trading Co.,Ltd. specialize in 68450/68712 products，there is large inventory of SKF 68450/68712 Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 68450/68712 Which SKF 68450/68712 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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