SKF LNNU4956/SPC3

Specifications

Brand	SKF
Item Number	LNNU4956/SPC3 SKF
EAN	7316570610192
Category	Cylindrical Roller Bearing Double Row

Weight and Dimensions

Inner (d) MM	280
Outer (D) MM	312
Width (B) MM	100
Inner (d) Inch	11.0236
Outer (D) Inch	12.2835
Width (B) Inch	3.937
Weight (kg)	10.52 kg

Product Properties

Bore	C - Cylindrical Bore
Seal	No Seal
Cage Type	S - Steel or Standard Cage
External Modification	No External Modification
Radial Internal Play	C3 Internal Play (Higher than Cn)
Precision	SP - Precision Higher than P4S
Heat Stabilization	No Heat Stabilization - Temperatures up to 120 °C

Suffix description

SP	Special Precision Class For Machine Tool Bearings: Dimensional Accuracy Approximately To P5, Running Accuracy Approximately To P4
C3	Internal Clearance Larger Than Normal