Rolling Ball Bearings-Miniature Ball Bearings-Miniature ball bearings, STAINLESS STEEL AISI440C, INCH sizes

Original miniature bearings plain stainless steel 402
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Original 3 miniature ball bearings stainless steel aisi440c nw
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Miniature ball bearings - STAINLESS STEEL AISI440C
NCH sizes
 


CLI stainless steel miniature bearings are sometimes referred to as instrument bearings or micro bearings and are used in applications as varied as clocks, wind speed measuring instruments, medical instruments, fishing reels, scanners, encoders and small drones. Stainless steel miniature bearings are also available with a flange on the outer ring. 

CLI stainless steel bearings, with a stainless steel retainer and a suitable high temperature lubricant, can be used at temperatures of 250°C constant or up to 300°C intermittent. Above these temperatures, the load capacity of stainless steel is reduced so we recommend full ceramic bearings for use over 300°C.

CLI stainless steel bearings are suitable for use in mildly corrosive environments as the steel is corrosion resistant but it is affected by seawater and stronger acids or alkalis. Our 316 stainless steel bearings, plastic bearings or full ceramic bearings should be used in very corrosive environments. CLI stainless steel bearings do not need preservative oil on the exterior surfaces so they can be used without lubrication (dry).

Most of CLI stainless steel miniature bearings can be supplied open or with AISI-304 stainless steel shields. The smallest sizes are only available open. The larger sizes may be available with rubber or Teflon contact seals or low friction non-contact rubber seals. The open miniature bearings are normally oil lubricated. Shielded or sealed bearings are generally pre-lubricated with grease but shielded bearings can also be supplied with instrument oil for low torque applications or completely dry for very low speed applications where very low rotational resistance is required. 

Plese select the bearings in the following tables. Click " CLI BEARING NO. " or " DETAILS " to check the specifications...

BEARING LIST & BEARING DETAILS

AISI440C stainless steel miniature bearings
for shaft sizes from
0.04" to 1.00"

 
 

BORE

(inch)

O.D.

(inch)

OPEN BEARING (No Suffix)

SHIELDED BEARING (ZZ)

SEALED BEARING (2RS)

WIDTH

(inch)

CLI BEARING

NO.

DETAILS

WIDTH

(inch)

CLI BEARING

NO.

DETAILS

WIDTH

(inch)

CLI BEARING

NO.

DETAILS

0.04

0.125

0.0469

SR09

DETAILS

 

 

 

 

 

 

0.0469

0.1562

0.0625

SR0

DETAILS

0.0937

SR0ZZ

DETAILS

 

 

 

0.055

0.1875

0.0781

SR1

DETAILS

0.1094

SR1ZZ

DETAILS

 

 

 

0.0781

0.25

0.0937

SR1-4

DETAILS

0.1406

SR1-4ZZ

DETAILS

 

 

 

0.0937

0.1875

0.0625

SR133

DETAILS

0.0937

SR133ZZ

DETAILS

 

 

 

0.3125

0.1094

SR1-5

DETAILS

0.1406

SR1-5ZZ

DETAILS

 

 

 

0.125

0.25

0.0937

SR144

DETAILS

0.1094

SR144ZZ

DETAILS

0.1094

SR144-TTS

DETAILS

0.25

 

 

 

0.0937

SR144ZZW09

DETAILS

 

 

 

0.3125

0.1094

SR2-5

DETAILS

0.1406

SR2-5ZZ

DETAILS

0.1406

SR2-5-TTS

DETAILS

0.3125

 

 

 

0.1094

SR2-5ZZW10

DETAILS

 

 

 

0.375

0.1094

SR2-6

DETAILS

0.1406

SR2-6ZZ

DETAILS

0.1406

SR2-6-TTS

DETAILS

0.375

 

 

 

0.1094

SR2-6ZZW10

DETAILS

 

 

 

0.375

0.1562

SR2

DETAILS

0.1562

SR2ZZ

DETAILS

0.1562

SR2-2RS

DETAILS

0.5

0.1094

SR184

DETAILS

0.1094

SR184ZZ

DETAILS

 

 

 

0.5

0.1719

SR2A

DETAILS

0.1719

SR2AZZ

DETAILS

0.1719

SR2A-2RS

DETAILS

0.1562

0.3125

0.1094

SR155

DETAILS

0.125

SR155ZZ

DETAILS

0.125

SR155-TTS

DETAILS

0.1875

0.3125

0.1094

SR156

DETAILS

0.125

SR156ZZ

DETAILS

0.125

SR156-TTS

DETAILS

0.375

0.125

SR166

DETAILS

0.125

SR166ZZ

DETAILS

0.125

SR166-TTS

DETAILS

0.5

0.1562

SR3

DETAILS

0.196

SR3ZZ

DETAILS

0.196

SR3-2RS

DETAILS

0.5

 

 

 

0.1562

SR3ZZW15

DETAILS

0.1562

SR3-2RSW15

DETAILS

0.25

0.375

0.125

SR168

DETAILS

0.125

SR168ZZ

DETAILS

0.125

SR168-TTS

DETAILS

0.5

0.125

SR188

DETAILS

0.1875

SR188ZZ

DETAILS

0.1875

SR188-TTS

DETAILS

0.5

 

 

 

0.125

SR188ZW12

DETAILS

 

 

 

0.625

0.196

SR4

DETAILS

0.196

SR4ZZ

DETAILS

0.196

SR4-2RS

DETAILS

0.75

0.2188

SR4A

DETAILS

0.2812

SR4AZZ

DETAILS

0.2812

SR4A-2RS

DETAILS

0.3125

0.5

0.1562

SR1810

DETAILS

0.1562

SR1810ZZ

DETAILS

0.1562

SR1810-TTS

DETAILS

0.625

 

 

 

0.1562

SR1810AZZ

DETAILS

 

 

 

 

0.375

0.625

0.1562

SR1038

DETAILS

0.1562

SR1038ZZ

DETAILS

0.1562

SR1038-TTS

DETAILS

0.875

0.2188

SR6

DETAILS

0.2812

SR6ZZ

DETAILS

0.2812

SR6-2RS

DETAILS

0.5

0.75

0.1562

SR1212

DETAILS

0.1562

SR1212ZZ

DETAILS

0.1562

SR1212-TTS

DETAILS

0.75

 

 

 

0.196

SR1212ZZW19

DETAILS

 

 

 

0.875

0.2188

SR6-1/2

DETAILS

0.2812

SR6ZZ-1/2

DETAILS

 

 

 

1.125

0.25

SR8

DETAILS

0.3125

SR8ZZ

DETAILS

0.3125

SR8-2RS

DETAILS

0.625

0.875

0.1562

SR1458

DETAILS

0.1562

SR1458ZZ

DETAILS

0.1562

SR1458-TTS

DETAILS

1.375

0.2812

SR10

DETAILS

0.3438

SR10ZZ

DETAILS

0.3438

SR10-2RS

DETAILS

0.75

1

0.1562

SR1634

DETAILS

0.1562

SR1634ZZ

DETAILS

0.1562

SR1634-TTS

DETAILS

1.625

0.3125

SR12

DETAILS

0.4375

SR12ZZ

DETAILS

0.4375

SR12-2RS

DETAILS

0.875

1.875

0.375

SR14

DETAILS

0.5

SR14ZZ

DETAILS

0.5

SR14-2RS

DETAILS

1

2

0.375

SR16

DETAILS

0.5

SR16ZZ

DETAILS

0.5

SR16-2RS

DETAILS

 
 
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