Description

NACHI Miniature Deep Groove Ball Bearing, 1/2 in Bore, 1-1/8 in OD, 1 Rows, 5/16 in Width, Double Seal Closure, 1149 lb Dynamic/511 lb Static Load, Steel Bearing, Buna-N Seal, Machined Bronze Cage, 27000 rpm Grease/32000 rpm Oil Maximum, 250 deg F

Features:

• Excellent high speed capability


• Good radial load capacity


• Good axial load capacity in both directions


• Low torque requirements during startup and operation


• Low noise


• Little/no maintenance required


• Longer life - adopted NACHI original seal design to prevent contamination and grease leakage, contains special grease for wider temperature ranges and longer life


• Smooth and quiet operation - the precision level of our bearing components has been enhanced to ensure smooth and quiet operation

Applications:

Electric Motors, Automotive Alternators, Automotive Starters, Compressors, Blowers and Transmissions

Bearing Material	Steel
Bore Diameter	1/2 in
Cage Material	Machined Bronze
Closure Type	Double Seal
Load Capacity	1149 lb Dynamic/511 lb Static
Maximum Speed	27000 rpm Grease/32000 rpm Oil
Number of Rows	1
Outside Diameter	1-1/8 in
Seal Material	Buna-N
Temperature Rating	250 deg F
Width	5/16 in
Manufacturer	Nachi America Inc. - Bearing Division