FREE delivery on orders over €150
Product Specifications:
| Item | Locking Collar |
| Actual Bolt Center To Center | 5.1" |
| Application | Industrial |
| Base Height | 0.72" |
| Base To Bore Centerline | 1 7/8" |
| Base To Center Height | 1 7/8" |
| Base Width | 1 27/32" |
| Bearing Insert Material | Alloy, Steel |
| Bearing Insert Type | Radial Ball |
| Bearing Material Grade | Grade 52100 |
| Bolt Center To Center Length | 5 1/8" |
| Bore Dia. | 1 1/4" |
| Bore Type | Round |
| Closure | Double Sealed |
| Duty Type | Normal Duty |
| Dynamic Load Capacity | 5770 lbs. |
| Dynamic Radial Load Capacity | 6400 lbf. |
| Expansion Type | Non-Expansion |
| Features | Base To Center Line Height Indicator, Easy Access To Mounting Bolts, Set Screw Access, Solid, Flat Feet |
| Finish | Uncoated |
| Housing Configuration | 1 Piece Solid |
| Housing Material | Cast Iron |
| Housing Material Finish | Powder Coated |
| Housing Style | 2 Bolt Pillow Block |
| Insert Part Number | G1104KRRB |
| Length Thru Bore | 2.016" |
| Load Direction | Radial, Thr.Ust |
| Locking Device | Eccentric |
| Lubricant Material | Ngli #2 Equivalent |
| Material | Cast Iron |
| Max. Speed | 3930 RPM |
| Max. Temp. | 200°F |
| Min. Temp. | -65°F |
| Mount Hole Center To Center Length | 5 1/8" |
| Mount Hole Size | 0.969" x 0.563" |
| Mounted | Yes |
| Mounting Bolt Size | 1/2" |
| Mounting Bolts | 1/2" |
| Mounting Method | Eccentric Collar |
| Mounting Surface To Shaft Center Height | 1 7/8" |
| Mounting Type | 2 Bolt Base , Bolt Through |
| No. Of Mounting Holes | 2 |
| Nominal Bolt Center To Center | 5" |
| Other Features | Single Row, High Base |
| Overall Height | 3 3/4" |
| Overall Length | 6.562" |
| Overall Width | 1.828" |
| Relubricatable | Yes |
| Resistance Properties | Corrosion Resistant |
| Rolling Element | Ball Bearing |
| Seal Material | Rubber |
| Seal Type | Contact |
| Series | RAS Series |
| Shaft Locking Type | Eccentric Collar |
| Static Load Capacity | 3440 lbs. |
| Static Radial Load Capacity | 3440 lbf. |
| System Of Measurement | Imperial |
| Temp. | 250°F |
| Type | Normal Duty |
Shipping Info:
| Ship weight (kg) | 1.66 |
| Ship height (cm) | 9.53 |
| Ship length (cm) | 16.67 |
| Ship width (cm) | 4.64 |
Product Variants
| Product | Model | Bore Dia. | Overall Length | Overall Width | Overall Height | Housing Material | Mounting Bolt Size | Locking Device | Mounting Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
RAK1 | 1" | 5 1/2" | 1 3/4" | 2.748" | - | - | Eccentric | 2 Bolt Base | €162.43 | |
![]() |
RAK 1/2 | 1/2" | 4.859" | 1.187" | 2.093" | Cast Iron | 3/8" | Eccentric | 2 Bolt Base | €206.22 | |
![]() |
RAS2 | 2" | 8 3/4" | 2 13/16" | 4 31/32" | Cast Iron | - | Eccentric Collar | 2 Bolt Base | €281.08 | |
![]() |
RAS 3/4 | 3/4" | 5" | 1.296" | 2.593" | Cast Iron | 3/8" | Eccentric | 2 Bolt Base | €131.11 | |
![]() |
RAK1 1/4 | 1 1/4" | 6.562" | 1.828" | 3.687" | Cast Iron | 1/2" | Eccentric | 2 Bolt Base | €319.85 | |
![]() |
RAK2 | 2" | 8 3/4" | 2 13/16" | 4 29/32" | Cast Iron | - | Eccentric | 2 Bolt Base | €336.70 | |
![]() |
VAK1 | - | - | - | - | - | - | - | - | €94.07 |
Explore More
- KEYSHAFT
- Storage Tanks
- Replacement Tags
- Motor Mounting Rings
- Bearing Heaters
- Aluminum Square Tube Stock
- ADB HOIST RINGS MFG. Stubby Ball End Hex Keys
- MAYHEW TOOLS Straight Pinch Bars
- WESTWARD Hole Saw Kit
- ALL MATERIAL HANDLING WALK-E-Dog Series Wire Rope Grip Hoists
- CASH VALVE E55 Series Cryogenic Valves
- HEIDOLPH Shafts
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
TIMKEN RAS1 1/4 Pillow Block Eccentric Locking Collar, 1 1/4 Inch Shaft Size, 3440 lbf Load Rating
€331.00 /unit


