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NN3020KNAP4

Image for Illustration purposes only. Actual product may vary

Double Row Cylindrical Roller Bearing w/ Tapered Bore - Type NN

MODEL NN3020KNAP4

BRAND

SKU

5047997

WEIGHT

4.813 lb

UOM

each

$671.12 Each

Prices are subject to change

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Bearing Modification Services

Typically Ships in: 1 day

Returnable: See conditions

B (in)

1.4567

Bore type

Tapered

Bore Type

Tapered

C (in)

1.4567

Cage material

High strength, 2 piece, machined brass

Cage Material

High Strength, 2 piece, Machined Brass

Configuration

Two

D (in)

5.9055

d (in)

3.9370

Da max

5.4724 in

da min

4.252 in

Db max

5.5906 in

Db min

5.4724 in

db min

4.3701 in

Dynamic load rating

34500 lbf

Dynamic Load Rating

34500 lbf

Enclosure

Open

Ew

5.3937 in

Limiting speed - grease

4000 RPM

Limiting Speed - Grease

4000 RPM

Limiting speed - oil

4800 RPM

Limiting Speed - Oil

4800 RPM

Material

Hardened Alloy Steel

Oil hole

w/o Oil Hole

Oil Hole

w/o Oil Hole

Operating temperature range

-40 to 250 ºF

Operating Temperature Range

-40 to 250 °F

Precision

ISO Class 4

r (in)

0.0591

Radial internal clearance

C0NA

Radial Internal Clearance

C0NA

ras max

0.0591 in

Static load rating

57500 lbf

Static Load Rating

57500 lbf

Taper

1:12

Type

Cylindrical Roller Bearing

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Tapered

Material

Hardened Alloy Steel

Cage Material

High Strength, 2 piece, Machined Brass

Limiting Speed - Oil

4800 RPM

Limiting Speed - Grease

4000 RPM

Taper

1:12

Precision

ISO Class 4

Configuration

Two

Oil Hole

w/o Oil Hole

Radial Internal Clearance

C0NA

Static Load Rating

57500 lbf256000 N256.00 kN

Dynamic Load Rating

34500 lbf153000 N153.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Double Row Cylindrical Roller Bearing w/ Tapered Bore - Type NN - Dimensions

d

3.9370 in100.000 mm

D

5.9055 in150.000 mm

B

1.4567 in37.000 mm

C

1.4567 in37.000 mm

Ew

5.3937 in137.000 mm

r

0.0591 in1.500 mm

da min

4.2520 in108.000 mm

db min

4.3701 in111.000 mm

Da max

5.4724 in139.000 mm

Db min

5.4724 in139.000 mm

Db max

5.5906 in142.000 mm

ras max

0.0591 in1.500 mm

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Return policy

Item must be unused.

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