Kelly Bushing Size 2-1/2″ Square
Item Part Number Description Approx. Weight (lbs)
1 70474-4 Roller Assembly Complete 192
70484-S25 Complete Roller Kelly Bushing Model MDS, Kelly Size 2-1/2 Sq. 800
2 70470 Roller Pin 08/01/02
3 70465 Sleeve Bearing 1
4 – Roller Bearing –
5 70468 Thrustwasher 01/03/04
Kelly Bushing Size 3″ Hex
Item Part Number Description Approx. Weight (lbs)
70484-H30 Complete Roller Kelly Bushing Model MDS, Kelly Size-3 Hex 800
1 70474-1 Roller Assembly Complete 162
2 70470 Roller Pin 08/01/02
3 70465 Sleeve Bearing 1
4 – Roller Bearing –
5 70468 Thrustwasher 01/03/04
Kelly Bushing Size 3″ square
Item Part Number Description Approx. Weight (lbs)
1 70474-5 Roller Assembly Complete 176
70484-S30 Complete Roller Kelly Bushing Model MDS, Kelly Size-3 Sq. 800
2 70470 Roller Pin 08/01/02
3 70465 Sleeve Bearing 1
4 – Roller Bearing –
5 70468 Thrustwasher 01/03/04
Kelly Bushing Size 3-1/2″ Hex
Item Part Number Description Approx. Weight (lbs)
70484-H35 Complete Roller Kelly Bushing Model MDS, Kelly Size 3-1/2 Hex 800
1 70474-2 Roller Assembly Complete 146
2 70470 Roller Pin 08/01/02
3 70465 Sleeve Bearing 1
4 – Roller Bearing –
5 70468 Thrustwasher 01/03/04
Kelly Bushing Size 4-1/4″ Hex
Item Part Number Description Approx. Weight (lbs)
1 70474-3 Roller Assembly Complete 126
70484-H42 Complete Roller Kelly Bushing Model MDS, Kelly Size 4-1/4 Hex 800
2 70470 Roller Pin 08/01/02
3 70465 Sleeve Bearing 1
4 – Roller Bearing –
5 70468 Thrustwasher 01/03/04
Kelly Bushing Size 4-1/4″ square
Item Part Number Description Approx. Weight (lbs)
70484-S42 Complete Roller Kelly Bushing Model MDS, Kelly Size 4-1/4 Sq. 800
1 70474-7 Roller Assembly Complete 132
2 70470 Roller Pin 08/01/02
3 70465 Sleeve Bearing 1
4 – Roller Bearing –
5 70468 Thrustwasher 01/03/04
Kelly Bushing Less Rollers
Item Part Number Description Approx. Weight (lbs)
1 Roller Assembly Complete
70483 Complete Roller Kelly Bushing Model MDS, Less Rollers 800
2 70470 Roller Pin 08/01/02
3 70465 Sleeve Bearing 1
4 – Roller Bearing –
5 70468 Thrustwasher 01/03/04