502338H Cylindrical Roller Coal Winning Machine Bearing 190x345x78mm

✖

Home

Stock Categories

Technical Articles

NTN BEARINGS JAPAN

TIMKEN BEARING

DEEP GROOVE BALL BEARINGS

Home>Products>COAL WINNING MACHINE BEARING>502338H Cylindrical Roller Coal Winning Machine Bearing 190x345x78mm image

502338H Cylindrical Roller Coal Winning Machine Bearing 190x345x78mm image

Back to product page

502338H Cylindrical Roller Coal Winning Machine Bearing 190x345x78mm Details

Bearing number:7308 BEP
Size (mm):90x40x23
Bore Diameter (mm):90
Outer Diameter (mm):40
Width (mm):23
d:40 mm
D:90 mm
B:23 mm
d1:59.7 mm
d2:49.55 mm
D1:71.6 mm
a:39 mm
r1,2 - min.:1.5 mm
r3,4 - min.:1 mm
da - min.:49 mm
Da - max.:81 mm
Db - max.:84.4 mm
ra - max.:1.5 mm
rb - max.:1 mm
Basic dynamic load rating - C:46.2 kN
Basic static load rating - C0:30.5 kN
Fatigue load limit - Pu:1.3 kN
Reference speed:9000 r/min
Limiting speed:9000 r/min
Calculation factor - kr:0.1
Calculation factor - ka:1.6
Calculation factor - e:1.14
Calculation factor - X:0.35
Calculation factor - Y0:0.26
Calculation factor - Y1:0.55
Calculation factor - Y2:0.57
Category:Angular Contact Ball Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.61
Product Group:B00308
Enclosure:Open
Flush Ground:No
Rolling Element:Ball Bearing
Number of Rows of Balls:Single Row
Precision Class:ABEC 3 | ISO P6
Maximum Capacity / Filling Slot:No
Snap Ring:No
Cage Material:Polymer
Contact Angle:40 Degree
Internal Clearance:C0-Medium
Number of Bearings:1 (Single)
Inch - Metric:Metric
Long Description:40MM Bore; 90MM Outside Diameter; 23MM Width; Open; No Flush Ground; Ball Bearing; Single Row of Balls; ABEC 3 | ISO P6; No Filling Slot; No Snap Ring
UNSPSC:31171531
Harmonized Tariff Code:8482.10.50.28
Noun:Bearing
Keyword String:Angular Contact
Manufacturer Item Number:7308 BEP
Weight / LBS:1.347
Width:0.906 Inch | 23 Millimeter
Outside Diameter:3.543 Inch | 90 Millimeter
Bore:1.575 Inch | 40 Millimeter
bore diameter::40 mm
radial static load capacity::30.5 kN
outside diameter::90 mm
cage material::Nylon
overall width::23 mm
outer ring width::23 mm
contact angle::40 °
maximum rpm::9000 RPM
row type & fill slot::Single-Row Non-Fill Slot
finish/coating::Uncoated
internal clearance::C0
precision rating::ABEC 3 (ISO Class 6)
closure type::Open
fillet radius::1.5 mm
radial dynamic load capacity::46.2 kN
series::73
d1 ≈:59.7 mm
d2 ≈:49.55 mm
D1 ≈:71.6 mm
r1,2 min.:1.5 mm
r3,4 min.:1 mm
da min.:49 mm
Da max.:81 mm
Db max.:84.4 mm
ra max.:1.5 mm
rb max.:1 mm
Basic dynamic load rating C:46.2 kN
Basic static load rating C0:30.5 kN
Fatigue load limit Pu:1.29 kN
Calculation factor A:0.0173
Calculation factor kr:0.1
Calculation factor e:1.14
Calculation factor X:0.57
Calculation factor Y0:0.52
Calculation factor Y2:0.93
Calculation factor Y1:0.55
Mass bearing:0.62 kg

Contact Us

Pioneer Machinery Source: Email[email protected]; Address13 Tuas Road Distributor Service Singapore 638512; Phone(Working Time)0065 82577418; Fax0065 82577552

Send Now

Top Products

7304A NTN SPHERICAL ROLLER NTN JAPAN BEARING

7304CGD2 NTN SPHERICAL ROLLER NTN JAPAN BEARING

7304BL1G/GL NTN SPHERICAL ROLLER NTN JAPAN BEARING

All Groups

TIMKEN ROLLER BEARINGS CYLINDRICAL ROLLER THRUST BEARINGS SPHERICAL ROLLER THRUST BEARINGS HIGH PERFORMANCE SEALS HITACHI MOTOR ASSAY MUD PUMP BEARING SPHERICAL ROLLER BEARING NEEDLE ROLLER BEARINGS ANGULAR CONTACT BALL BEARINGS TAPERED ROLLER BALL BEARINGS SL TYPE CYLINDRICAL ROLLER BEARINGS NTN FULL COMPLEMENT CYLINDRICAL ROLLER BEARINGS NSK YUKEN PISTON PUMP HEAVY DUTY NEEDLE ROLLER BEARINGS DAIKIN VANE PUMP

Pioneer Machinery Source

502338H Cylindrical Roller Coal Winning Machine Bearing 190x345x78mm Details

Contact Us

Top Products