Sealed High-Speed Angular Contact Ball Bearings - BNS Ultage Type – 2LA-BNS020ADLLB

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NTNDouble Sealed

ITEM NUMBER

2LA-BNS020ADLLB

Sealed High-Speed Angular Contact Ball Bearings - BNS Ultage Type

d100,000 mmBore
D150,000 mmOutside diameter
B24,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA

Specifications for 2LA-BNS020ADLLB

Units

Technical Specifications

Type
Angular Ball Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
Machined
Cage Material
Phenolic Resin
Limiting Speed - Grease
10000 RPM
Seal Type
Non-Contact
Seal Material
Nitrile Rubber
Configuration
One
Static Load Rating
33000 N
Dynamic Load Rating
32000 N
Enclosure
Double Sealed
Weight
1.400 kg
Operating Temperature Range
-40 to 120 ºC
Ceramic Hybrid Limiting Speed - Grease
12500 RPM
Ceramic Hybrid Static Load Rating
23000 N
Ceramic Hybrid Dynamic Load Rating
32000 N

Dimensional Specifications

d
100.000 mm
D
150.000 mm
B
24.000 mm
d1
115.400 mm
d2
114.200 mm
D1
132.700 mm
r
1.500 mm
r1
1.000 mm
Contact Angle
25 º
a
40.200 mm
da min
103.500 mm
db min
105.500 mm
Da max
141.500 mm
ras max
1.500 mm
r1as max
1.000 mm
Double Row Width
48.000 mm
Triple Row Width
72.000 mm
Quadruple Row Width
96.000 mm
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