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NJ2318

Image for Illustration purposes only. Actual product may vary

Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs

MODEL NJ2318

BRAND

SKU

5048052

WEIGHT

17.527 lb

UOM

each

UPC

4547359121605

$4,062.88 Each

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Bearing Modification Services

Typically Ships in: 1 day

Returnable: See conditions

B (in)

2.5197

Bore Type

Round

Bore type

Round

Cage Material

Pressed Steel

Cage material

Pressed steel

Configuration

One

D (in)

7.4803

d (in)

3.5433

Da max

6.9685 in

da min

4.0551 in

Db max

6.9685 in

Db min

6.6535 in

db min

4.0551 in

Dynamic load rating

73000 lbf

Dynamic Load Rating

73000 lbf

Enclosure

Open

Fw

4.5276 in

J (in)

4.9213

Limiting Speed - Grease

3200 RPM

Limiting speed - grease

3200 RPM

Limiting speed - oil

3800 RPM

Limiting Speed - Oil

3800 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

r (in)

0.1181

r1as max

0.0984 in

Radial internal clearance

CN

Radial Internal Clearance

CN

Static load rating

89000 lbf

Static Load Rating

89000 lbf

Tolerance

ISO Class 0 (RBEC 1)

Type

Cylindrical Roller Bearing

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

Pressed Steel

Limiting Speed - Oil

3800 RPM

Limiting Speed - Grease

3200 RPM

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

89000 lbf395000 N395.00 kN

Dynamic Load Rating

73000 lbf325000 N325.00 kN

Enclosure

Open

Weight

17.527 lb7.950 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs - NJ Type - Dimensions

d

3.5433 in90.000 mm

D

7.4803 in190.000 mm

B

2.5197 in64.000 mm

Fw

4.5276 in115.000 mm

J

4.9213 in125.000 mm

r

0.1181 in3.000 mm

da min

4.0551 in103.000 mm

db min

4.0551 in103.000 mm

Da max

6.9685 in177.000 mm

Db max

6.9685 in177.000 mm

Db min

6.6535 in169.000 mm

r1as max

0.0984 in2.500 mm

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