Product Details

NAX 2030 Combined Needle Roller Bearing 20x30x30mm

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NAX 2030 Combined Needle Roller Bearing 20x30x30mm Size Chart (mm/inches)

Bearing number7212BG
Size (mm)60x110x22
Bore Diameter (mm)60,000
Outer Diameter (mm)110,000
Width (mm)22,000
d60,000 mm
D110,000 mm
B22,000 mm
C22,000 mm
a47.5 mm
Contact angle α40 °
rs min1.5 mm
r1s min1 mm
Radial clearance classCN
Mass0.78 kg
Dynamic load, C56 kN
Static load, C044.5 kN
Fatigue limit load, Cu2.02 kN
Nlim (oil)7,600 rpm
Nlim (grease)5,700 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
da min68.5 mm
db min65.5 mm
Da max101.5 mm
Db max104.5 mm
r1a max1 mm
ra max1 mm
CategoryAngular Contact Ball Bearings
Inventory4.0
Manufacturer NameNTN
Minimum Buy QuantityN/A
Weight / Kilogram0.796
EAN4547359443172
Product GroupB00308
EnclosureOpen
Flush GroundYes
Rolling ElementBall Bearing
Number of Rows of BallsSingle Row
Precision ClassABEC 1 | ISO P0
Maximum Capacity / Filling SlotNo
Snap RingNo
Cage MaterialSteel
Contact Angle40 Degree
Internal ClearanceC0-Medium
Number of Bearings1 (Single)
Mounting ArrangementUniversal
Inch - MetricMetric
Long Description60MM Bore; 110MM Outside Diameter; 22MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring
CategoryAngular Contact Ball Bearing
UNSPSC31171531
Harmonized Tariff Code8482.10.50.28
NounBearing
Keyword StringAngular Contact
Manufacturer URLhttp://www.ntnamerica.com
Manufacturer Item Number7212BG
Weight / LBS1.757
Width0.866 Inch | 22 Millimeter
Bore2.362 Inch | 60 Millimeter
Outside Diameter4.331 Inch | 110 Millimeter
bore diameter:60 mm
radial static load capacity:44500 N
outside diameter:110 mm
operating temperature range:-40 to 120 ºC
overall width:22 mm
cage material:Steel
contact angle:40 °
outer ring width:22 mm
row type & fill slot:Single-Row Non-Fill Slot
maximum rpm:7600 rpm
internal clearance:C0
finish/coating:Uncoated
bore type:Round
precision rating:ISO Class 0
closure type:Open
fillet radius:1.5 mm
snap ring included:Without Snap Ring
series:72B
bearing material:High Carbon Chrome Steel
weight:0.795 kg
radial dynamic load capacity:56000 N
manufacturer product page:Click here
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