Timken
Timken SAK 1 3/16 Pillow Block Bearing 1-3/16" Bore
Radial ball pillow block bearing with a 1 3/16 inch cylindrical bore, cast-iron housing and double seals for temperatures from -65 to 200 degrees Fahrenheit
- TypeTarps
- Handles -65 °F to 200 °F operating range
- Double-sealed closure keeps contaminants out
- Cast-iron housing absorbs shock loads
- Radial ball insert cuts friction losses
- Two-bolt mounting simplifies installation
Pillow Block Bearing for 1 3/16" Shafts
This Timken pillow block bearing supports a 1 3/16 inch cylindrical shaft with a radial ball insert made from alloy steel. The cast iron housing provides rigid mounting via two bolt-through holes spaced 4 5/8 inches centre-to-centre. Double seals retain the NGLI #2 equivalent lubricant and protect the rolling elements from contamination.
Suited for Replacement and Light-Duty Mounting
Maintenance teams replacing a worn unit on conveyors, fans or agricultural equipment will find the bore and bolt pattern match common inch-series standards. The bearing operates between -65 and 200 degrees Fahrenheit, covering most indoor and sheltered outdoor environments. It is not for applications requiring eccentric locking collars, tapered bores or high-speed precision beyond standard radial ball limits.
Verify Shaft Diameter and Mounting Footprint
Confirm the shaft measures exactly 1 3/16 inches and that the cylindrical bore suits your locking method. Check the two-hole pattern with 4 5/8 inch centres against the machine base drilling. Ensure the 3.156 inch overall height and 6.187 inch overall length clear adjacent structures and guards.
Highlights
- Handles -65 °F to 200 °F operating range
- Double-sealed closure keeps contaminants out
- Cast-iron housing absorbs shock loads
- Radial ball insert cuts friction losses
- Two-bolt mounting simplifies installation
Specifications
| Brand | TIMKEN |
|---|---|
| Type | Tarps |
Questions about this item
What shaft diameter does the 1-3/16" bore fit?
The cylindrical bore accepts a 1 3/16 in shaft directly, so the shaft must match that exact diameter.
Will the 4 5/8" mount-hole spacing line up with my existing base?
The housing has two bolt-through holes on 4 5/8 in centers; your mounting surface must match that spacing.
How can I confirm the bearing is running within its rated range after installation?
Verify operating temperature stays between -65 Degrees F and 200 Degrees F; the double-sealed insert with NGLI #2 equivalent grease is designed for that window.
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