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TEMAX Elastomer CB Series Crane Bumpers

These Rugged Elastomer crane bumpers have an innovative dual spring rate and meet the minimum existing OSHA and CMAA standards for Bridge Crane Applications. Additionally, the dual spring rates have made them ideal for High Load Suspension Jounce Stops. Bumpers are easily mounted with a single socket head cap screw.

Part# Energy Capacity (in-lb) Max. Force (lb) A Free Ht. (in) B Free Bulge (in) C Wrench Hole (in) D Base Dia. (in) E Mounting Hole (in) F Solid Ht. (in) G Bulge @ Solid (in) H Base Thk. (in) Weight oz Socket Head Cap Screw Mounting Torque ft-lbs
CB-1 330 18000 3.12 2.50 1.09 2.04 0.54 0.69 3.50 0.625 5.00 1/2-13 (60)
CB-2 720 37000 3.76 2.92 1.29 2.37 0.54 0.80 4.50 0.625 8.00 1/2-13 (60)
CB-3 1400 82000 3.72 3.34 1.45 2.70 0.54 0.80 5.00 0.625 10.00 1/2-13 (60)
CB-4* 1400

102000

2.09 4.25* 1.11 3.00 0.54 0.90 5.25 0.490 13.00 1/2-13 (60)
CB-5* 1200

112000

2.67 3.48* 1.26 2.64 0.54 0.75 4.88 0.530 9.00 1/2-13 (60)
CB-6* 1300 57000 3.32 3.94* 1.72 3.62 0.54 1.00 5.88 0.625 18.00 1/2-13 (60)
CB-7* 890 71000 2.25 3.45* 1.46 3.09 0.80 0.67 5.25 0.500 9.00 3/4-10 (200)
CB-8* 1450 50000 3.85 4.00* 1.60 3.24 0.54 1.38 5.50 0.660 18.00 1/2-13 (60)
CB-9 6140

185000

4.63 5.75 1.55 3.90 0.80 2.00 7.50 0.500 53.00 3/4-10 (200)
CB-10* 3130

112000

4.18 5.35* 1.69 4.16 0.80 1.63 7.00 0.500 38.00 3/4-10 (200)
CB-11* 2730

110000

5.08 4.56* 1.69 3.95 0.80 1.25 7.38 0.720 34.00 3/4-10 (200)
CB-12* 5375

160000

7.31 5.50 2.52 4.62 0.80 1.63 8.44 1.000 55.00 3/4-10 (200)
CB-13* 4675

205000

4.50 5.40* 1.66 4.44 0.80 1.00 8.50 0.530 38.00 3/4-10 (200)
CB-14* 7440

220000

6.54 6.60* 2.78 5.77 0.80 1.65 10.25 1.000 82.00 3/4-10 (200)
CB-15 5350

135000

8.80 6.00 2.88 5.20 0.80 1.88 9.50 1.250 82.00 3/4-10 (200)
CB-16 6530

126000

9.50 5.88 2.90 5.19 0.80 2.50 8.81 1.500 91.00 3/4-10 (200)
CB-17 9375

192000

9.92 6.97 3.36 5.95 0.80 2.13 11.00 1.500 127.00 3/4-10 (200)