Miner Elastomer Products Corp.

Miner Elastomer Products has available a line of TecsPak® roller bearings for Blast Hole Drill Rigs. The TecsPak® roller bearings are designed to stabilize the roller assembly as it travels up and down within the cradle.

• Free Height0.74 in. (18.8 mm)
• Free Bulge0.79 in. (20.1 mm)
• Energy90 in-lbs. (10 Nm)
• Weight0.14 oz (4.0 g)
• Peak Force550 lbs. (2,500 N)

• Free Height1.09 in. (27.7 mm)
• Free Bulge1.02 in. (25.9 mm)
• Energy100 in-lbs. (11 Nm)
• Weight0.32 oz. (9.1 g)
• Peak Force300 lbs. (1,350 N)

• Free Height3.12 in. (79.2 mm)
• Free Bulge Top2.43 in. (61.7 mm)
• Free Bulge Lower2.50 in. (63.5 mm)
• Energy333 Ft-lbs. (451 Nm)
• Weight0.35 lbs. (159 g)

• Free Height0.815 in. (20.7 mm)
• Wrench Opening0.48 in. (12.2 mm)
• Solid Height0.42 in. (10.7 mm)
• Energy50 in-lbs. (5.8 Nm)
• Weight0.13 oz. (3.7 g)

• Free Height1.18 in. (30.0 mm)
• Free Bulge1.31 in. (33.3 mm)
• Base Diameter1.16 in. (29.5 mm)
• Weight0.62 oz. (18 g)
• Energy400 in-lbs. (45 Nm)