71821ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle

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71821ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle image

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71821ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle Characteristics

B1:42.9 mm
R1:24.5 mm
A5:23.5 mm
J7:16 mm
A3:3.2 mm
N4:2 mm
Mass bearing unit:1.55 kg
Recommended diameter for attachment bolts, inch G:0.5 in
A1:14 mm
Limiting speed:950 r/min
Hexagonal key size for grub screw N:3.175 mm
N:14 mm
Recommended tightening torque for grub screw:4 N·m
A:38.5 mm
s1:25.9 mm
Housing material:Cast iron
d:40 mm
RG:1/4-28 UNF
Recommended diameter for attachment bolts, mm G:12 mm
J:143.5 mm

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China Abec 9 Bearings Supplier: Address9588-25th Street, Fdmonton, Hlberta B3L 8S2, Canada; Phone(Working Time)+1-294-148-7133; Fax

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China Abec 9 Bearings Supplier

71821ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle Characteristics

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