NTN 7208 bearings
7208, Angular contact ball bearing, pressed cage, contact angle 30°

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NTN angular contact ball bearing, steel cage
Measurement system
Metric
Bore diameter
40.000 mm
Outside diameter
80.000 mm
Width
18.000 mm
Cr
39000 N
C0r
25100 N
Limiting speed
9600 r/min
Net weight
0.360 kg
Number of rows
1
Contact angle deg
30
Sealing
Without
Cage
Steel sheet
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)

In stock

Technical specification for NTN 7208

NTN 7208
Part Number 7208
Brand NTN
Description Angular contact ball bearing
Net weight 0.360 kg
PRODUCT DEFINITION
d 40 mm Internal diameter
D 80 mm External diameter
B 18 mm Width
a 26.500 mm Charge load application point
α 30° Contact angle
rs 1.1 mm Min fillet radius
r1s 0.60 mm Min fillet radius
PRODUCT PERFORMANCE
C 39 kN Dynamic load
C0 25.1 kN Static load
Cu 1.97 kN Fatigue limit load
N 13 000 tr/min Oil lubrication limit speed
N 9 600 tr/min Grease lubrication limit speed
ABUTMENT
da min. 47 mm Min shoulder diameter IR
db min. 44.5 mm Min shoulder diameter IR
Da max. 73 mm Max shoulder diameter OR
Db max. 75.5 mm Max shoulder diameter OR
ra max. 1 mm Max shaft & housing fillet radius
r1a max. 0.6 mm Max fillet radius
NTN angular contact ball bearing

7208, Brand: NTN, Angular contact ball bearing, Internal diameter 40 mm; External diameter 80 mm; Width 18 mm; 0.360 kg.

NTN 7208, single row angular contact ball bearing is designed to withstand combined loads with a predominant axial componen. Installed in opposition with another bearing of the same type, it guarantees high mounting rigidity.

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