- 1.25" Shaft, 1.5625" Base to Center, Contact Seals, Eccentric Collar, Non-Expansion Type
 
description
- This streamlined, rugged, one-piece VAK pillow block unit combines Fafnir's proven RAK housing and unique RA-RR extended inner ring bearing. The RA-RR bearing employs a positive contact land riding seal and a Fafnir originated self-locking collar to ensure positive shaft retention. The VAK pillow block can be mounted and will operate in any position. Bearing housed units are factory prelubricated but a grease fitting is provided to allow for relubrication if required.
 
applications
- Agriculture
 - Fans and blowers
 - Food processing
 - Conveyors
 
| Pillow Block Type | Thru-Bolt | 
| Bolt Hole Width | 31/32 in | 
| Collar O.D. | 2 1/8 in | 
| Lubrication | Relubricatable | 
| Length Through Bore | 1.53125 in | 
| Base Width | 1 25/32 in | 
| Bolt Hole Length | 9/16 in | 
| Bearing Type | Ball Bearing | 
| Collar No. | S1103K3 | 
| Bolt Hole Spacing | 5 1/8 in | 
| Shaft Dia. | 1.25 in | 
| Bearing Insert | GRA103RRB2 | 
| Housing Material | Cast Iron | 
| Inch/Metric | Inch | 
| End Type | Open End | 
| Series | VAK Series | 
| Bolt Holes | 2 | 
| Base Length | 6.563 in | 
| Seal Type | Contact Seals | 
| Base Height | 21/32 in | 
| Bolt Size | 1/2 in | 
| Bearing Design | Non-Expansion | 
| Insert Type | Steel Insert | 
| Dynamic Load Rating | 6400 lbf | 
| Overall Width | 2 3/64 in | 
| Locking Device | Eccentric Locking Collar | 
| Mounted Unit Duty | Normal-Duty | 
| Housing Construction | 1 Piece | 
| Housing Height | 4 5/8 in | 
| Weight | 3.616 LB | 
| EAN or UPC | 87796058729 | 
        
