6,35 mm x 20,32 mm x 6,35 mm NMB ARR4FFN-1B spherical roller bearings

6,35 mm x 20,32 mm x 6,35 mm NMB ARR4FFN-1B spherical roller bearings manufacturer BEARING-SINGAPORE (PTE)LTD. and global supplier of reliable ball and roller ... 6,35 mm x 20,32 mm x 6,35 mm NMB ARR4FFN-1B spherical roller bearings Industries 6,35 mm x 20,32 mm x 6,35 mm Products Manufacturing & Engineering and Agricultural Bearings designed to meet the unique requirements 6100 Reference Speed Rating (r/min): of our targeted industries.

What is ARR4FFN-1B bearing interchange?

Brand Name:NMB
Model Number:ARR4FFN-1B
Series:13600
Cone Part Number:13685
Cup Part Number:13621A
Design Units:Imperial
Bearing Weight:0.30 Kg
Cage Type:Stamped Steel
d:38.1 mm
D:69.012 mm
PDF ARR4FFN-1B

Product Details

Series13600
Cone Part Number13685
Cup Part Number13621A
Design UnitsImperial
Bearing Weight0.30 Kg
Cage TypeStamped Steel
d38.1 mm
D69.012 mm
B - Cone Width19.050 mm
C - Cup Width14.321 mm
B18.288 mm
R - Cone Backface To Clear Radius13.560 mm
r - Cup Backface To Clear Radius22.29 mm
da - Cone Frontface Backing Diameter42.93 mm
db - Cone Backface Backing Diameter49.53 mm
Da - Cup Frontface Backing Diameter66.00 mm
Db - Cup Backface Backing Diameter60.96 mm
Ab - Cage-Cone Frontface Clearance1.3 mm
Aa - Cage-Cone Backface Clearance0.5 mm
a - Effective Center Location3-3 mm
C90 - Dynamic Radial Rating (90 million revolutions)43920 lbf
C1 - Dynamic Radial Rating (1 million revolutions)515100 lbf
C0 - Static Radial Rating15300 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)62700 lbf
K - Factor71.45
e - ISO Factor80.4
Y - ISO Factor91.49
G1 - Heat Generation Factor (Roller-Raceway)20.7
G2 - Heat Generation Factor (Rib-Roller End)12.2
Cg - Geometry Factor0.0713
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Company Profile

Phone 82-2-220-3666
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