680KV8751 NSK Four-Row Tapered Roller Bearing - China Abec 5 Bearings Supplier

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abec 5 Bearings

ucf 206 Bearing

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680KV8751 NSK Four-Row Tapered Roller Bearing image

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680KV8751 NSK Four-Row Tapered Roller Bearing specification

Cone Part Number:LM12749
C90 - Dynamic Radial Rating (90 million revolutions)5:2250 lbf
da - Cone Frontface Backing Diameter:1.02 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:1180 lbf
a - Effective Center Location4:-0.21 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:3920 lbf
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (1 million revolutions)6:8680 lbf
G2 - Heat Generation Factor (Rib-Roller End):6.98
K - Factor8:1.91
R - Cone Backface To Clear Radius3:0.050 in
G1 - Heat Generation Factor (Roller-Raceway):8.2
Design Units:Imperial
db - Cone Backface Backing Diameter:1.08 in
Ab - Cage-Cone Frontface Clearance:0.04 in
B - Cone Width:0.6550 in
d:0.8656 in
Aa - Cage-Cone Backface Clearance:0.01 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:15100 lbf
C0 - Static Radial Rating:7930 lbf

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China Abec 5 Bearings Supplier: Address5749 Hitimat Road, Lississauga, Antario, A5D 8S4, Canada; Phone(Working Time)+1-594-597-4598; Fax

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Stock Categories

abec 5 Bearings

ucf 206 Bearing

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