Rolling Bearings For Steel Mills NSKEE328172D-269-268D

Bearing number: 6903
Size (mm): 17x30x7
Bore Diameter (mm): 17
Outer Diameter (mm): 30
Width (mm): 7
d: 17 mm
D: 30 mm
B: 7 mm

Product Details

Bearing number 6903
Size (mm) 17x30x7
Bore Diameter (mm) 17
Outer Diameter (mm) 30
Width (mm) 7
d 17 mm
D 30 mm
B 7 mm
C 7 mm
r min. 0,3 mm
da min. 19 mm
da max 19,5 mm
Da max. 28 mm
ra max. 0,3 mm
Weight 0,017 Kg
Basic dynamic load rating (C) 4,6 kN
Basic static load rating (C0) 2,55 kN
(Grease) Lubrication Speed 24 000 r/min
(Oil) Lubrication Speed 28 000 r/min
Category Single Row Ball Bearing
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 0.019
Product Group B00308
Enclosure Open
Precision Class ABEC 1 | ISO P0
Maximum Capacity / Filling Slot No
Rolling Element Ball Bearing
Snap Ring No
Internal Special Features No
Cage Material Steel
Internal Clearance C0-Medium
Inch - Metric Metric
Long Description 17MM Bore; 30MM Outside Diameter; 7MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features
UNSPSC 31171504
Harmonized Tariff Code 8482.10.50.68
Noun Bearing
Keyword String Ball
Manufacturer Item Number 6903
Weight / LBS 0.018
Outside Diameter 1.181 Inch | 30 Millimeter
Outer Race Width 0.276 Inch | 7 Millimeter
Bore 0.669 Inch | 17 Millimeter
bore diameter: 17 mm
static load capacity: 2550 N
outside diameter: 30 mm
precision rating: ABEC 1 (ISO Class Normal)
overall width: 7 mm
finish/coating: Uncoated
bore type: Round
cage material: Steel
closure type: Open
outer ring width: 7 mm
row type & fill slot: Single Row Non-Fill Slot
fillet radius: 0.3 mm
internal clearance: C0
maximum rpm: 28000 RPM
operating temperature range: Maximum of +250 °F
series: 69
dynamic load capacity: 4600 N
SRI 2.05
hidYobi 6903
LangID 1
D_ 30
SREX 0.015
B_ 7
da min 19
hidTable ecat_NSRDGB
Oil rpm 28000
SRE 2.05
mass 0.017
GRS rpm 24000
ra 0.3
SRIX 0.015
D_a 28
SRIN -0.015
C0 2.55
fo 14.7
SREN -0.015
DE_ 27.469
Prod_Type3 DGBB_SR_OT
DA_ 3.969
Z_ 11
yobi 6903
C_conv 4600
SDM_ 23.5
r 0.3
KBRG 6101
SBRG 19
DI_ 19.531
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Company Profile

Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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