Marine grade 316 stainless steel ball bearings for shafts from 0.125” to 1.0” diameter  

We can supply inch-sized 316 “marine grade” stainless steel ball bearings with polyethylene, PEEK or PTFE cages.  Our 316 stainless steel bearings are available from stock in the UK and are highly corrosion resistant.  316 stainless steel bearings are suitable for temperature extremes depending on cage type.

316 stainless steel bearings are semi-precision and suitable for use in marine, chemical and food and beverage industries in low load/speed applications. For higher loads and speeds, see our 440 grade stainless steel bearings.

If you need more information on bearings for harsh environments, take a look at our guide.

Click on INFO in the rows below to display technical drawings of the bearings.

Product Details

BORE

(mm)

O.D.

(mm)

WIDTH

(mm)

OPEN BEARING

SEALED BEARING

SMB

REFERENCE

MORE INFO

SMB

REFERENCE

MORE INFO

0.125

0.375

0.1562

S316-R2

info

S316-R2-2PES

info

0.1875

0.50

0.1562

S316-R3

info

 

info

0.50

0.196

 

 

S316-R3-2PES

info

0.25

0.625

0.196

S316-R4

info

S316-R4-2PES

info

0.75

0.2188

S316-R4A

info

 

 

0.75

0.2812

 

 

S316-R4A-2PES

info

0.375

0.875

0.2188

S316-R6

info

 

 

0.875

0.2812

 

 

S316-R6-2PES

info

0.5

1.125

0.25

S316-R8

info

 

 

1.125

0.3125

 

 

S316-R8-2PES

info

0.625

1.375

0.2812

S316-R10

info

 

 

1.375

0.3438

 

 

S316-R10-2PES

info

0.75

1.625

0.3125

S316-R12

info

 

 

1.625

0.4375

 

 

S316-R12-2PES

info

0.875

1.875

0.375

S316-R14

info

 

 

1.875

0.5

 

 

S316-R14-2PES

info

1.0

2.0

0.375

S316-R16

info

 

 

2.0

0.5

 

 

S316-R16-2PES

info

Our determination to remain specialised gives us a high level of product knowledge, providing bearing and lubrication solutions to existing or potential customers, whether individuals or large corporations. We don’t just sell bearings, we help to solve your problems. - Chris Johnson, managing director of SMB Bearings.