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NTN 7212CP4 PRECISION BALL BRG

BRAND: NTN Bearing | MODEL: 7212CP4 | CONDITION: NEW | SKU: 277733
NTN 7212CP4 PRECISION BALL BRG

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$287.93
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Additional Description

Technical Specifications

material High Carbon Chrome Steel
cage Nylon
enclosure Open
bearing type Angular Contact Ball Bearing

CAD drawing

Description

Technical Specifications
Type Angular Contact Ball Bearing
Bore Type Round
Material High Carbon Chrome Steel
Cage Type Fiber Glass Reinforced
Cage Material Nylon
Ball Material Steel
Limiting Speed - Oil 13200 RPM
Limiting Speed - Grease 10200 RPM
Precision ISO Class 4
Configuration One
Factor 14.5
Static Load Rating 11100 lbf / 49500 N / 49.50 kN
Dynamic Load Rating 14400 lbf / 64000 N / 64.00 kN
Enclosure Open
Weight 1.676 lb / 0.760 kg
Operating Temperature Range -40 to 250 ºF / -40 to 120 ºC
Dimensional Specifications
d 2.3622 in / 60.000 mm
D 4.3307 in / 110.000 mm
B 0.8661 in / 22.000 mm
r 0.0591 in / 1.500 mm
r1 0.0394 in / 1.000 mm
Contact Angle 15 º
a (Load Center) 0.8898 in / 22.600 mm
da min 2.6969 in / 68.500 mm
Da max 3.9961 in / 101.500 mm
Db max 4.1142 in / 104.500 mm
ras max 0.0591 in / 1.500 mm
r1as max 0.0394 in / 1.000 mm
d1 3.0315 in / 77.000 mm
D1 3.7795 in / 96.000 mm
D2 4.0512 in / 102.900 mm
Double Row Width 1.7323 in / 44.000 mm
Triple Row Width 2.5984 in / 66.000 mm
Quadruple Row Width 3.4646 in / 88.000 mm