Nachi 12BC04S3 SR12 C4

Specifications

Brand	Nachi
Item Number	12BC04S3 SR12 C4 Nachi
Category	Deep Groove Ball Bearings Single Row

Weight and Dimensions

Inner (d) MM	12
Outer (D) MM	42
Width (B) MM	10
Inner (d) Inch	0.4724
Outer (D) Inch	1.6535
Width (B) Inch	0.3937
Weight (kg)	0.07 kg

Product Properties

Bore	C - Cylindrical Bore
Seal	2RS - Rubber Seal on Two Sides
Cage Type	S - Steel or Standard Cage
External Modification	No External Modification
Radial Internal Play	C4 Internal Play (Higher than C3)
Precision	Standard Precision
Lubrication	Standard Lubrication
Heat Stabilization	No Heat Stabilization - Temperatures up to 120 °C
Special Treatment	No Special Treatment

Suffix description

S3	Bearing Rings Or Washers Dimensionally Stabilized For Use At Operating Temperatures Up To +300°C (572°F)
SR12	Lubricant, Chevron Oil Co. SRI-2 Grease , Temperature Range -20 ~ 350°F
C4	Internal Clearance Larger Than C3