X555 Ball Bearings 2018 top 10

Product Details

Bearing number	6308
Size (mm)	90x40x23
Bore Diameter (mm)	90
Outer Diameter (mm)	40
Width (mm)	23
d	40 mm
D	90 mm
B	23 mm
d1	56.11 mm
D2	77.7 mm
r1,2 - min.	1.5 mm
da - min.	49 mm
Da - max.	81 mm
ra - max.	1.5 mm
Basic dynamic load rating - C	42.3 kN
Basic static load rating - C0	24 kN
Fatigue load limit - Pu	1 kN
Reference speed	17000 r/min
Limiting speed	11000 r/min
Calculation factor - kr	0.03
Calculation factor - f0	13.2
Category	Single Row Ball Bearing
Inventory	2.0
Minimum Buy Quantity	N/A
Weight / Kilogram	0.631
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	40MM Bore; 90MM Outside Diameter; 23MM 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	6308
Weight / LBS	1.39
Outer Race Width	0.906 Inch \| 23 Millimeter
Outside Diameter	3.543 Inch \| 90 Millimeter
Bore	1.575 Inch \| 40 Millimeter
d1 ≈	56.11 mm
D2 ≈	77.7 mm
r1,2 min.	1.5 mm
da min.	49 mm
Da max.	81 mm
ra max.	1.5 mm
Basic dynamic load rating C	42.3 kN
Basic static load rating C0	24 kN
Fatigue load limit Pu	1.02 kN
Calculation factor kr	0.03
Calculation factor f0	13.2
Mass bearing	0.63 kg