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BNT904DTUP

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NTN BNT904DTUP Precision Ball Bearing D<=203.2

MODEL BNT904DTUP

BRAND

SKU

276190

WEIGHT

0.159 lb

UOM

each

$4,658.01 Each

Prices are subject to change

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

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Bearing Type

Main spindle bearing

Material

High carbon chrome steel

Cage

Phenolic resin

Enclosure

Open

Technical Specifications

Type

Main Spindle Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Machined

Cage Material

Phenolic Resin

Ball Material

Steel

Limiting Speed - Oil

34000 RPM

Limiting Speed - Grease

25000 RPM

Seal Type

None

Seal Material

None

Precision

Special Precision

Configuration

Two

Factor

9.7

Static Load Rating

1350 lbf6000 N6.00 kN

Dynamic Load Rating

2030 lbf9050 N9.05 kN

Enclosure

Open

Weight

0.159 lb0.072 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Double Angular Contact Ball Bearing for Motors and Lathes - Tandem Arrangement - Dimensions

d

0.7874 in20.000 mm

D

1.4567 in37.000 mm

B

0.3543 in9.000 mm

2B

0.7087 in18.000 mm

d1

1.0039 in25.500 mm

d2

0.9252 in23.500 mm

D1

1.2362 in31.400 mm

r

0.0118 in0.300 mm

r1

0.0059 in0.150 mm

Contact Angle

15

da min

0.8858 in22.500 mm

db min

0.8465 in21.500 mm

Da max

1.3583 in34.500 mm

ras max

0.0118 in0.300 mm

r1as max

0.0059 in0.150 mm

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Return policy

Item must be unused.

Item must be in it's original package.