NTN 65212#BW services Roller Bearings

Brand Name	NTN 65212#BW services Roller Bearings
Model Number	65212
Min.Order Quantity	1 pcs
Price	Negotiable
PDF	65212

Product Details

Bearing number	6308-2RZ
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.	56 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	8500 r/min
Calculation factor - kr	0.03
Calculation factor - f0	13.2
Category	Single Row Ball Bearing
Inventory	0.0
Minimum Buy Quantity	N/A
Product Group	B00308
Enclosure	2 Seals
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
Enclosure Type	Non-Contact Seal
Internal Clearance	C0-Medium
Inch - Metric	Metric
Long Description	40MM Bore; 90MM Outside Diameter; 23MM Outer Race Width; 2 Seals; Ball Bearing; ABEC 1 \| ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage;
Other Features	Deep Groove \| NBR Seal
UNSPSC	31171504
Harmonized Tariff Code	8482.10.50.68
Noun	Bearing
Keyword String	Ball
Weight / LBS	1.411
Outer Race Width	0.906 Inch \| 23 Millimeter
Bore	1.575 Inch \| 40 Millimeter
Outside Diameter	3.543 Inch \| 90 Millimeter
Inner Race Width	0 Inch \| 0 Millimeter
d1 ≈	56.11 mm
D2 ≈	77.7 mm
r1,2 min.	1.5 mm
da min.	49 mm
da max.	56 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	0.65 kg