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NTN 30222 MEDIUM SIZE TAPERED ROLLER BRG

BRAND: NTN Bearing | MODEL: 30222 | CONDITION: NEW | SKU: 283551
NTN 30222 MEDIUM SIZE TAPERED ROLLER BRG

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$284.71
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Weight: 11.02 lbs UOM: EA
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Additional Description

Technical Specifications

material Through Hardened Steel
enclosure Open
bearing type Tapered Roller Bearing

CAD drawing

Description

Technical Specifications
Type Tapered Roller Bearing
Bore Type Round
Material Through Hardened Steel
Limiting Speed - Oil 2400 RPM
Limiting Speed - Grease 1800 RPM
Style Cone & Cup
Precision Rating Class 0
Configuration One
Lubrication w/o Oil Hole
e (Axial Load Factor) 0.42
Y2 (Axial Load Factor) 1.43
Y0 (Axial Load Factor) 0.79
Static Load Rating 98000 lbf / 435000 N / 435.00 kN
Dynamic Load Rating 73000 lbf / 325000 N / 325.00 kN
Enclosure Open
Weight 11.420 lb / 5.180 kg
Operating Temperature Range -40 to 250 ºF / -40 to 120 ºC
Dimensional Specifications
d 4.3307 in / 110.000 mm
D 7.8740 in / 200.000 mm
C 1.2598 in / 32.000 mm
B 1.4961 in / 38.000 mm
a (Effective Load Center) -0.0394 in / -1.000 mm
T 1.6142 in / 41.000 mm
r 0.0800 in / 2.000 mm
R 0.10 in / 2.5 mm
da 4.88 in / 124.0 mm
db 5.08 in / 129.0 mm
Da 7.40 in / 188.0 mm
Da min 6.85 in / 174.0 mm
Db 7.40 in / 188.0 mm