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NTN MU1221UM CYLINDRICAL ROLLER BRG

BRAND: NTN Bearing | MODEL: MU1221UM | CONDITION: NEW | SKU: 273123
NTN MU1221UM CYLINDRICAL ROLLER BRG

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$543.49
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Weight: 9.75 lbs UOM: EA
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Additional Description

CAD drawing

Documents

Description

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

None

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

89000 lbf / 395000 N / 395.00 kN

Dynamic Load Rating

65000 lbf / 289000 N / 289.00 kN

Enclosure

Open

Weight

9.747 lb / 4.421 kg

Operating Temperature Range

-40 to 250 ºF / -40 to 120 ºC

Dimensional Specifications

B

4.1339 in / 105.000 mm

D

7.4803 in / 190.000 mm

W

1.4173 in / 36.000 mm

C

6.6358 in / 168.550 mm

F

5.3098 in / 134.870 mm

H

6.3390 in / 161.010 mm

R

0.0799 in / 2.030 mm

U (Plain Rings)

4.7795 in / 121.400 mm

V (Rib Rings)

4.9803 in / 126.500 mm

X (Plain Rings)

6.9016 in / 175.300 mm

Z (Rib Rings)

6.6299 in / 168.400 mm

r

0.0799 in / 2.030 mm