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Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required. Greater axial holding power than set screw or one-piece clamping collars. Effective on hard & soft shafts.
Corrosion Resistant Two-Piece Clamping Collar CR2C-Series
Corrosion Resistant Two-Piece Clamping Collar
Unit of Measure
1 2 3 

Item #

Bore

OD

Width

Screw Size

Material

Weight

CR2C-137-S N/A 1 3/8 in N/A 2 1/4 in N/A 9/16 in N/A 1/4-28 x 3/4 N/A 316 Stainless Steel, ASTM A276 N/A 5.70 oz
CR2C-143-S N/A 1 7/16 in N/A 2 1/4 in N/A 9/16 in N/A 1/4-28 x 3/4 N/A 316 Stainless Steel, ASTM A276 N/A 5.23 oz
CR2C-150-S N/A 1 1/2 in N/A 2 3/8 in N/A 9/16 in N/A 1/4-28 x 3/4 N/A 316 Stainless Steel, ASTM A276 N/A 6.06 oz
CR2C-156-S N/A 1 9/16 in N/A 2 3/8 in N/A 9/16 in N/A 1/4-28 x 3/4 N/A 316 Stainless Steel, ASTM A276 N/A 5.61 oz
CR2C-162-S N/A 1 5/8 in N/A 2 5/8 in N/A 11/16 in N/A 5/16-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 9.31 oz
CR2C-168-S N/A 1 11/16 in N/A 2 3/4 in N/A 11/16 in N/A 5/16-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 9.86 oz
CR2C-175-S N/A 1 3/4 in N/A 2 3/4 in N/A 11/16 in N/A 5/16-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 11.00 oz
CR2C-181-S N/A 1 13/16 in N/A 2 7/8 in N/A 11/16 in N/A 5/16-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 10.90 oz
CR2C-187-S N/A 1 7/8 in N/A 2 7/8 in N/A 11/16 in N/A 5/16-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 10.46 oz
CR2C-193-S N/A 1 15/16 in N/A 3 in N/A 11/16 in N/A 5/16-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 11.57 oz
CR2C-200-S N/A 2 in N/A 3 in N/A 11/16 in N/A 5/16-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 11.00 oz
CR2C-206-S N/A 2 1/16 in N/A 3 1/4 in N/A 3/4 in N/A 5/16-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 11.00 oz
CR2C-212-S N/A 2 1/8 in N/A 3 1/4 in N/A 3/4 in N/A 5/16-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 15.00 oz
CR2C-218-S N/A 2 3/16 in N/A 3 1/4 in N/A 3/4 in N/A 5/16-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 14.00 oz
CR2C-225-S N/A 2 1/4 in N/A 3 1/4 in N/A 3/4 in N/A 5/16-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 13.10 oz
CR2C-231-S N/A 2 5/16 in N/A 3 1/2 in N/A 3/4 in N/A 5/16-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 15.90 oz
CR2C-237-S N/A 2 3/8 in N/A 3 1/2 in N/A 3/4 in N/A 5/16-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 15.20 oz
CR2C-243-S N/A 2 7/16 in N/A 3 1/2 in N/A 3/4 in N/A 5/16-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 15.30 oz
CR2C-250-S N/A 2 1/2 in N/A 3 3/4 in N/A 7/8 in N/A 3/8-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 22.30 oz
CR2C-256-S N/A 2 9/16 in N/A 3 7/8 in N/A 7/8 in N/A 3/8-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 24.00 oz
CR2C-262-S N/A 2 5/8 in N/A 3 7/8 in N/A 7/8 in N/A 3/8-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 24.00 oz
CR2C-268-S N/A 2 11/16 in N/A 4 in N/A 7/8 in N/A 3/8-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 25.00 oz
CR2C-275-S N/A 2 3/4 in N/A 4 in N/A 7/8 in N/A 3/8-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 24.00 oz
CR2C-281-S N/A 2 13/16 in N/A 4 1/4 in N/A 7/8 in N/A 3/8-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 29.20 oz
CR2C-287-S N/A 2 7/8 in N/A 4 1/4 in N/A 7/8 in N/A 3/8-24 x 1 N/A 316 Stainless Steel, ASTM A276 N/A 29.00 oz
Unit of Measure
1 2 3