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    Products   Standard & Plastic Pillow Blocks   Mounting Blocks, Four-Bolt, Locking Collar Type, Inch

Standard-Duty Four-Bolt Flange-Mounted Blocks

With Locking Collar - Inch


  • Specs
  • Drawing
Standard Duty Mounting Blocks
• Cast Iron Housing
• Dual Seal Type
• Eccentric Collar

Standard Duty Mounting Blocks
 
Catalog Number Ød
Shaft
L J A2 A1 A E N S F
Min.
Bolt
Size
Weight
lb.
BBXBLK-HCF2018S 1/2 3 2-1/8 19/32 7/16 31/32 1-1/2 7/16 9/16 3/8 1.12
BBXBLK-HCF20210S 5/8 3 2-1/8 19/32 7/16 31/32 1-1/2 7/16 9/16 3/8 1.12
BBXBLK-HCF20311S 11/16 3 2-1/8 19/32 7/16 31/32 1-1/2 7/16 9/16 3/8 1.12
BBXBLK-HCF20412 3/4 3-3/8 2-17/32 19/32 7/16 1 1-5/8 7/16 21/32 1-7/32 3/8 1.45
BBXBLK-HCF20514 7/8 3-3/4 2-3/4 5/8 1/2 1-1/16 1-11/16 7/16 11/16 1-13/32 3/8 1.76
BBXBLK-HCF20515 15/16 3-3/4 2-3/4 5/8 1/2 1-1/16 1-11/16 7/16 11/16 1-13/32 3/8 1.76
BBXBLK-HCF20516 1 3-3/4 2-3/4 5/8 1/2 1-1/16 1-11/16 7/16 11/16 1-13/32 3/8 1.76
BBXBLK-HCF20618 1-1/8 4-1/4 3-9/32 23/32 1/2 1-7/32 1-29/32 7/16 23/32 1-21/32 3/8 2.64
BBXBLK-HCF20619 1-3/16 4-1/4 3-9/32 23/32 1/2 1-7/32 1-29/32 7/16 23/32 1-21/32 3/8 2.64
BBXBLK-HCF20620 1-1/4 4-1/4 3-9/32 23/32 1/2 1-7/32 1-29/32 7/16 23/32 1-21/32 3/8 2.64
BBXBLK-HCF20720 1-1/4 4-19/32 3-5/8 3/4 19/32 1-11/32 2-1/32 9/16 3/4 1-31/32 1/2 3.52
BBXBLK-HCF20721 1-5/16 4-19/32 3-5/8 3/4 19/32 1-11/32 2-1/32 9/16 3/4 1-31/32 1/2 3.52
BBXBLK-HCF20722 1-3/8 4-19/32 3-5/8 3/4 19/32 1-11/32 2-1/32 9/16 3/4 1-31/32 1/2 3.52
BBXBLK-HCF20723 1-7/16 4-19/32 3-5/8 3/4 19/32 1-11/32 2-1/32 9/16 3/4 1-31/32 1/2 3.52
BBXBLK-HCF20824 1-1/2 5-1/8 4-1/32 27/32 19/32 1-13/32 2-7/32 9/16 27/32 2-5/32 1/2 4.19
BBXBLK-HCF20825 1-9/16 5-1/8 4-1/32 27/32 19/32 1-13/32 2-7/32 9/16 27/32 2-5/32 1/2 4.19
BBXBLK-HCF20926 1-5/8 5-13/32 4-1/8 7/8 5/8 1-1/2 2-1/4 5/8 27/32 9/16 5.07
BBXBLK-HCF20927 1-11/16 5-13/32 4-1/8 7/8 5/8 1-1/2 2-1/4 5/8 27/32 9/16 5.07
BBXBLK-HCF20928 1-3/4 5-13/32 4-1/8 7/8 5/8 1-1/2 2-1/4 5/8 27/32 9/16 5.07
BBXBLK-HCF21030 1-7/8 5-5/8 4-3/8 7/8 5/8 1-9/16 2-3/8 23/32 31/32 2-17/32 5/8 5.73
BBXBLK-HCF21031 1-15/16 5-5/8 4-3/8 7/8 5/8 1-9/16 2-3/8 23/32 31/32 2-17/32 5/8 5.73
BBXBLK-HCF21132 2 6-3/8 5-1/8 1 23/32 1-11/16 2-23/32 23/32 1-3/32 2-13/16 5/8 8.38
BBXBLK-HCF21134 2-1/8 6-3/8 5-1/8 1 23/32 1-11/16 2-23/32 23/32 1-3/32 2-13/16 5/8 8.38
BBXBLK-HCF21135 2-3/16 6-3/8 5-1/8 1 23/32 1-11/16 2-23/32 23/32 1-3/32 2-13/16 5/8 8.38
BBXBLK-HCF21236 2-1/4 6-7/8 5-5/8 1-5/32 23/32 1-7/8 2-31/32 23/32 1-7/32 3-1/32 5/8 10.58
BBXBLK-HCF21238 2-3/8 6-7/8 5-5/8 1-5/32 23/32 1-7/8 2-31/32 23/32 1-7/32 3-1/32 5/8 10.58
BBXBLK-HCF21239 2-7/16 6-7/8 5-5/8 1-5/32 23/32 1-7/8 2-31/32 23/32 1-7/32 3-1/32 5/8 10.58
BBXBLK-HCF21340 2-1/2 7-3/8 5-7/8 1-3/16 7/8 1-31/32 3-7/32 23/32 1-11/32 3-5/16 5/8 13.22
BBXBLK-HCF21444 2-3/4 7-19/32 6 1-7/32 7/8 2-1/8 3-1/4 23/32 1-11/32 3-1/2 5/8 13.89
BBXBLK-HCF21548 3 7-7/8 6-1/4 1-11/32 7/8 2-7/32 3-15/32 23/32 1-15/32 3-11/16 5/8 15.87
BBXBLK-HCF21752 3-1/4 8-21/32 6-7/8 1-13/32 15/16 2-15/32 3-3/8 23/32 29/32 5/8 19.20
BBXBLK-HCF21856 3-1/2 9-1/4 7-3/8 1-9/16 31/32 2-11/16 3-15/32 29/32 1 3/4 25.10
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