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NTN NN4940KD1C1NAP5 Large Size Cylindrical Roller

BRAND: NTN Bearing | MODEL: NN4940KD1C1NAP5 | CONDITION: NEW | SKU: 827167
NTN NN4940KD1C1NAP5 Large Size Cylindrical Roller

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$5,136.37
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Weight: 31.75 lbs UOM: EA
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Additional Description

CAD drawing

Description

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Tapered

Material

Hardened Alloy Steel

Cage Material

High Strength, 2 piece, Machined Brass

Limiting Speed - Oil

2400 RPM

Limiting Speed - Grease

2100 RPM

Taper

1:12

Precision

ISO Class 5

Configuration

Two

Oil Hole

w/ Oil Hole

Radial Internal Clearance

C1NA

Static Load Rating

265000 lbf / 1180000 N / 1180.00 kN

Dynamic Load Rating

125000 lbf / 555000 N / 555.00 kN

Enclosure

Open

Weight

31.747 lb / 14.400 kg

Operating Temperature Range

-40 to 250 ºF / -40 to 120 ºC

Dimensional Specifications

d

7.8740 in / 200.000 mm

D

11.0236 in / 280.000 mm

B

3.1496 in / 80.000 mm

C

3.1496 in / 80.000 mm

Ew

10.2756 in / 261.000 mm

r

0.0827 in / 2.100 mm

da min

8.3071 in / 211.000 mm

db min

8.5827 in / 218.000 mm

Da max

10.3937 in / 264.000 mm

Db min

10.3937 in / 264.000 mm

Db max

10.5906 in / 269.000 mm

ras max

0.0787 in / 2.000 mm