Needle-Roller-Bearing-Thrust-Cylindrical-Roller-Bearing-Cover – NKXR20T2Z

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ITEM NUMBER

NKXR20T2Z

Needle Roller Bearing with Thrust Cylindrical Roller Bearing - w/ Cover

d—Bore

D30,000 mmOutside diameter

B—Width

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TECHNICAL DATA

Specifications for NKXR20T2Z

Units

Technical Specifications

Type: Complex Bearing
Bore Type: Round
Configuration: One
Clearance: CN
Material: High Carbon Chrome Steel
Cage Material: Nylon
Limiting Speed - Oil: 8500 RPM
Limiting Speed - Grease: 2100 RPM
Precision: ISO Class 0
Enclosure: Open
Axial Static Load Rating: 46500 N
Axial Dynamic Load Rating: 20200 N
Radial Static Load Rating: 27100 N
Radial Dynamic Load Rating: 16400 N
Weight: 0.095 kg
Operating Temperature Range: -40 to 120 ºC

Dimensional Specifications

Fw: 20.000 mm
Fw Tolerance: 0.061/0.040 mm
dw: 20.000 mm
dw Tolerance: 0.033/0.020 mm
D: 30.000 mm
D1: 36.000 mm
C: 30.000 mm
C Tolerance: 0/-0.250 mm
C1: 10.000 mm
C1 Tolerance: 0/-0.200 mm
C2: 10.500 mm
a: 30.700 mm
r: 0.300 mm
da min: 32.000 mm
ras max: 0.300 mm

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