SKF RNA 4909.2RS Roller Bearings - JiNan Hope Hydraulic Co., Itd

✖

Home

Stock Categories

Quality Control

Siemens Module

Japan NACHI Hydraulic Pump

Solenoid Directional Valves

Home>Products>FAG Cylindrical Roller Bearings>SKF RNA 4909.2RS Roller Bearings image

SKF RNA 4909.2RS Roller Bearings image

Back to product page

Information techniques SKF RNA 4909.2RS Roller Bearings

Series:455
Cone Part Number:461
Cup Part Number:453XB
Design Units:Imperial
Bearing Weight:3.1 lb
Cage Type:Stamped Steel
d:1.6870 in
D:4.25 in
D1 - Flange Outer Diameter:4.4960 in
B - Cone Width:1.1542 in
C - Cup Width:0.9687 in
C1 - Cup Flange Width:0.2188 in
T1 - Bearing Width:1.0939 in
T - Bearing Width to Flange:0.3440 in
R - Cone Backface To Clear Radius1:0.03 in
r - Cup Backface To Clear Radius2:0.030 in
da - Cone Frontface Backing Diameter:2.09 in
db - Cone Backface Backing Diameter:2.13 in
Da - Cup Frontface Backing Diameter:3.96 in
Ab - Cage-Cone Frontface Clearance:0.08 in
Aa - Cage-Cone Backface Clearance:0.07 in
a - Effective Center Location3:-0.28 in
C90 - Dynamic Radial Rating (90 million revolutions)4:7900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:30500 lbf
C0 - Static Radial Rating:37200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:4540 lbf
K - Factor7:1.74
e - ISO Factor8:0.34
Y - ISO Factor9:1.79
G1 - Heat Generation Factor (Roller-Raceway)10:58.6
G2 - Heat Generation Factor (Rib-Roller End):17.1
Cg - Geometry Factor11:0.0946

Now our products are exported to lots of countries in the world, such as Mid-east, Europe, America, South America and Southeast Asia, etc. In some area, our products even cover over 50% of the market share.

Welcome to contact us any time!

skype:heyabc

Email:[email protected]

Contact Us

JiNan Hope Hydraulic Co., Itd: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)0531-8299 9953; Fax

Send Now