Thrust-Cylindrical-Roller-Bearing-Type-812-813 – 81217

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NTNIndustrial bearing

ITEM NUMBER

81217

Thrust Cylindrical Roller Bearing - Type 812, 813

d85,000 mmBore

D125,000 mmOutside diameter

B—Width

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TECHNICAL DATA

Specifications for 81217

Units

Technical Specifications

Type: Bearing
Bore Type: Round
Configuration: One
Material: High Carbon Chrome Steel
Cage Material: Aluminum Alloy
Limiting Speed - Oil: 2300.0 RPM
Limiting Speed - Grease: 580 RPM
Precision: ISO Class 0
Weight: 0.300 kg
Dynamic Load Rating: 169000 N
Static Load Rating: 550000 N
Operating Temperature Range: -40 to 120 ºC

Dimensional Specifications

d: 85.000 mm
d1 (-0.2/-0.5): 125.000 mm
D: 125.000 mm
D1: 88.000 mm
T: 31.000 mm
r: 1.000 mm
da min: 85.000 mm
Db max: 150.000 mm
ras max: 12.000 mm

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