NTN 8Q-K21X25X13 Needle Roller And Cage Assemblies - PZJR BEARING SENTOSA

PZJR BEARING SENTOSA: High Precision Angular Contact Ball Bearings Double Row Self Aligning Ball Bearings Single Row Deep Groove Ball Bearings

English

✖

Stock Categories

Technical Articles

High Precision Angular Contact Ball Bearings

Double Row Self Aligning Ball Bearings

Single Row Deep Groove Ball Bearings

Home>Products>Needle Roller And Cage Assemblies>NTN 8Q-K21X25X13 Needle Roller And Cage Assemblies image

NTN 8Q-K21X25X13 Needle Roller And Cage Assemblies image

Back to product page

You Might Also Like

Types of Needle Roller And Cage Assemblies

Series:LM451300
Cone Part Number:LM451345
Cup Part Number:LM451310
Design Units:Imperial
Bearing Weight:15.500 Kg
Cage Type:Stamped Steel
d:263.525 mm
D:355.6 mm
B - Cone Width:57.150 mm
C - Cup Width:44.450 mm
B:57.150 mm
R - Cone Backface To Clear Radius1:3.560 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:278.89 mm
db - Cone Backface Backing Diameter:282.96 mm
Da - Cup Frontface Backing Diameter:343.41 mm
Db - Cup Backface Backing Diameter:335.03 mm
Ab - Cage-Cone Frontface Clearance:4.6 mm
Aa - Cage-Cone Backface Clearance:4.8 mm
a - Effective Center Location3:5.1 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:40900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:158000 lbf
C0 - Static Radial Rating:339000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:25200 lbf
K - Factor7:1.62
e - ISO Factor8:0.36
Y - ISO Factor9:1.67
G1 - Heat Generation Factor (Roller-Raceway):1550
G2 - Heat Generation Factor (Rib-Roller End):212
Cg - Geometry Factor:0.154

Contact Us

PZJR BEARING SENTOSA: AddressJl. Outer Ring Road Kamal Raya, Komp. Mutiara Taman Palem Blok 258 No.778 Cengkareng; Phone(Working Time)+62 21 2940 9999; Fax+62 21 2940 9999

✖

Stock Categories

Technical Articles

High Precision Angular Contact Ball Bearings

Double Row Self Aligning Ball Bearings

Single Row Deep Groove Ball Bearings

Contact Us