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1640-2RS 1640-ZZ Radial Ball Bearing 7/8" Bore

$4.55
SKU:

1640

Quantity
Buy in Bulk & Save!
  • Quantity
  • Price
  • Buy 10 - 24 and get 5% off
  • Buy 25 - 49 and get 10% off
  • Buy 50 - 99 and get 15% off
  • Buy 100 or above and get 20% off

Description - 1640-2RS 1640-ZZ Radial Ball Bearing 7/8" Bore

Bearings in the 1600 category were introduced to be interchangeable with other standard inch series bearings. Being designed with close tolerance and improved ball complement provide increased load capacity for this category of bearing. This bearing comes pre-lubricated with crease and is available with rubber seals (-2RS) or metal shields (-ZZ). Please select between the two containment options before adding to your cart.

Dimensions:

Bearing Number Boundary dimensions(Inches)
SpinCo a B C
1640-2RS/ZZ 7/8 2 9/16

Containment Info:

 -2rs-data.png  -zz-data.png

2RS Two contact rubber seals

ZZ Two non-contact metal shields

FEATURES

  • Nitrile buna rubber with steel backing
  • Excellent grease retention
  • Better for dirty environments

FEATURES

  • Low carbon stamped steel
  • Good grease retention
  • Better for Electric Motors or Oil Bath applications

Interchange:

2RS Sealed ZZ Shielded
1640-2RS 1640-ZZ
1640RS 1640ZZ
16402RS 1640Z
1640DC 1640-2Z
1640DDU 1640DS
BR9940A BR7740
3040DC 3040DS
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