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category:
Ball Bearings
country_of_origin:
Japan
inner_diameter:
140 mm
manufacture:
Nachi America
mpn:
7228BMBUC3
outer_diameter:
250 mm
subcategory:
Angular Contact Ball Bearing
weight:
17.00
width:
42 mm
Product Description
Nachi's new BMBU 40 degree angular contact ball bearings have a counter bored inner ring and new optimized cage for better lubricant flow, especially in vertical shaft electric motor applications. Lower rotating mass results in better energy efficiency.
Additional Information
Static Load Rating [Max] 201000 N
Contact Angle 40°
Limiting Speed - Grease 2100 rpm
ISO Precision Class P0
Rolling Element Material Steel
Inner Ring Material Steel
Temperature Range [Max] 248 °F
Limiting Speed - Oil 2600 rpm
Universally (Flush) Ground Yes
Bore Type Cylindrical Bore
Cage Material Brass
Ball Material Steel
Outer Ring Material Steel
Width 42 mm
Seals or Shields No
Bearing Type Angular Contact
Dynamic Load Rating 189000 N