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NTN 6305NR distributors Ball Bearings Product Features

Bearing number:7312BG
Size (mm):60x130x31
Bore Diameter (mm):60,000
Outer Diameter (mm):130,000
Width (mm):31,000
d:60,000 mm
D:130,000 mm
B:31,000 mm
C:31,000 mm
a:56 mm
Contact angle α:40 °
rs min:2.1 mm
r1s min:1.1 mm
Radial clearance class:CN
Mass:1.77 kg
Dynamic load, C:90 kN
Static load, C0:66 kN
Fatigue limit load, Cu:3 kN
Nlim (oil):6,800 rpm
Nlim (grease):5,100 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
da min:72 mm
db min:67 mm
Da max:118 mm
Db max:123 mm
r1a max:1 mm
ra max:2 mm
Category:Angular Contact Ball Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:1.77
Product Group:B00308
Enclosure:Open
Flush Ground:Yes
Rolling Element:Ball Bearing
Number of Rows of Balls:Single Row
Precision Class:ABEC 1 | ISO P0
Maximum Capacity / Filling Slot:No
Snap Ring:No
Cage Material:Steel
Contact Angle:40 Degree
Internal Clearance:C0-Medium
Number of Bearings:1 (Single)
Mounting Arrangement:Universal
Inch - Metric:Metric
Long Description:60MM Bore; 130MM Outside Diameter; 31MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring
UNSPSC:31171531
Harmonized Tariff Code:8482.10.50.28
Noun:Bearing
Keyword String:Angular Contact
Manufacturer Item Number:7312BG
Weight / LBS:3.89
Width:1.22 Inch | 31 Millimeter
Bore:2.362 Inch | 60 Millimeter
Outside Diameter:5.118 Inch | 130 Millimeter
bore diameter::60 mm
radial static load capacity::66000 N
outside diameter::130 mm
operating temperature range::-40 to 120 ºC
overall width::31 mm
cage material::Steel
contact angle::40 °
outer ring width::31 mm
row type & fill slot::Single-Row Non-Fill Slot
maximum rpm::6800 rpm
internal clearance::C0
finish/coating::Uncoated
bore type::Round
precision rating::ISO Class 0
closure type::Open
fillet radius::2.1 mm
snap ring included::Without Snap Ring
series::73B
bearing material::High Carbon Chrome Steel
weight::1.760 kg
radial dynamic load capacity::90000 N
manufacturer product page::Click here

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