Bearing Insert in Stainless Steel SHC

Wide Inner Race, Eccentric Locking, Normal Duty 
Wide inner ring with spherical outer ring
Lubrication groove with oil hole on locking side
Anti-rotation pin on side opposite grease groove
Supplied with water/wash resistant Mobil grease FM222 (FDA/USDA approved)
Standard seal: FDA approved silicone rubber seal protected by stainless steel slinger
Operating Temperature Range -35C to +120C
Shaft diameter from 12mm to 90mm

Stainless Steel Bearing Insert Material.

1. Inner and Outer Ring: AISI 440C
2. Balls: AISI 440C or 100Cr6
3. Retainer: AISI 304
4. Collar lock: AISI 304
5. Seal: Nitril rubber(NBR) or FDA approved silicone(Si) rubber
6. Slinger: AISI 304

Seals used on Stainless Steel bearings.

NHK Stainless steel bearings incorporate silicone rubber seals in compliance with FDA guidelines.
Stainless steel slingers are also available on wide inner ring stainless steel bearings.

Seal Materials Comparison:
BASE POLYMER: NITRILE(NBR) or SILICONE(Si)
Temperature Range NBR: -40F to 250F (-35C to 120C)
Temperature Range Si: -80F to 400F (-60C to 200C)

Eccentric Locking Collar Mechanisms.

The eccentric locking collars are designed for use in applications where the shafts rotate in a single direction.
They incorporate a matching eccentricity between the inner ring and locking collar.
A radiused area in both the collar and inner ring where the eccentricity begins is instrumental in preventing cracks in this high stress area.
Matching angles between the inner ring and locking collar provide optimal contact and security.
The locking collars come standard with AISI 304 set screws.