Fafnir B541DD FS428

Specifications

Brand	Fafnir
Item Number	B541DD FS428 Fafnir
Category	Deep Groove Ball Bearings Single Row

Weight and Dimensions

Inner (d) MM	26,9875
Outer (D) MM	38,1
Width (B) MM	6,35
Inner (d) Inch	1.0625
Outer (D) Inch	1.5
Width (B) Inch	0.25
Weight (kg)	0.023 kg

Product Properties

Bore	C - Cylindrical Bore
Seal	ZZ/2Z - Steel Seal on Two Sides
Cage Type	S - Steel or Standard Cage
External Modification	No External Modification
Radial Internal Play	Cn Normal Internal Play
Precision	Standard Precision
Lubrication	Standard Lubrication
Heat Stabilization	No Heat Stabilization - Temperatures up to 120 °C
Special Treatment	No Special Treatment

Suffix description

DD	Shields On Both Sides Of Bearing
FS428	Airframe Control Bearings, MIL-B-7949 With MIL-G-23827 Grease, Temperature Range -73.333u2103/+121.111u2103 (-100°F/+250°F)