7930B KOYO Single-row, matched pair angular contact ball bearings

✖

Home>Products>Wide Series Cylindrical Roller Bearings>7930B KOYO Single-row, matched pair angular contact ball bearings image

7930B KOYO Single-row, matched pair angular contact ball bearings image

Back to product page

7930B KOYO Single-row, matched pair angular contact ball bearings Product description

Category:Spherical Roller Bearing
Inventory:7.0
Minimum Buy Quantity:N/A
Weight:56.751
Product Group:B04311
Internal Clearance:C0-Medium
Mounting Method:Shaft Mount
Rolling Element:Spherical Roller Bearing
Bore Profile:Straight
Cage Material:Bronze
Enclosure:Open
Number of Rows of Rollers:Double Row
Relubricatable:Yes
Withdrawal Sleeve:Not Applicable
Withdrawal Nut:Not Applicable
Inch - Metric:Metric
Long Description:280MM Straight Bore; 420MM Outside Diameter; 106MM Width; C0-Medium Clearance; Shaft Mount; Double Row of Spherical Roller Bearings; Bronze Cage Material; Open Enclosure; Relubricatable
UNSPSC:31171510
Harmonized Tariff Code:84823080
Noun:Bearing
Keyword String:Spherical
Weight / LBS:125.002
D:420 mm
Adapter Part Number:Not Applicable Inch | Not Applicable Millimeter
B:106 mm
d:280 mm
bore diameter::280 mm
maximum rpm::1600 RPM
outside diameter::420 mm
operating temperature range::Maximum of +390 °F
overall width::106 mm
cage material::Brass
bore type::Straight
bearing material::Steel
outer ring type::Not Split
cage type::Inner Ring Guided
internal clearance::C0
precision rating::Not Rated
closure type::Open
finish/coating::Uncoated
lubrication hole type::Lubrication Groove & Hole
outer ring width::106 mm
dynamic load capacity::1730 kN
fillet radius::3 mm
static load capacity::2850 kN
series::230
d2 ≈:326 mm
D1 ≈:380 mm
b:16.7 mm
K:9 mm
r1,2 min.:4 mm
da min.:295 mm
Da max.:405 mm
ra max.:3 mm
Basic dynamic load rating C:1747 kN
Basic static load rating C0:2750 kN
Fatigue load limit Pu:216 kN
Reference speed:1300 r/min
Limiting speed:1600 r/min
Calculation factor e:0.23
Calculation factor Y1:2.9
Calculation factor Y2:4.4
Calculation factor Y0:2.8
Mass bearing:52.5 kg

Contact Us

Machinery Parts Co., Ltd.: Address2370 North Main Street, East Peoria, Illinois 68811, U.S.A.; Phone(Working Time)722-298-7405; Fax

Send Now

Top Products

IKO CR32VB Cam Follower and Track Roller - Stud Type	FAG B7032-E-T-P4S-UM Precision Ball Bearings	DAIKIN RP23C13JB-37-30 Rotor Pump
NACHI ZS-5B Piston Pump	Timken h715345 Bearing

Machinery Parts Co., Ltd.

7930B KOYO Single-row, matched pair angular contact ball bearings Product description

Contact Us

Top Products