NTN 7300B bearings
7300B, Angular contact ball bearing, pressed cage, contact angle 40°

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NTN angular contact ball bearing, steel cage
Measurement system
Metric
Bore diameter
10.000 mm
Outside diameter
35.000 mm
Width
11.000 mm
Cr
10500 N
C0r
4600 N
Limiting speed
22000 r/min
Net weight
0.040 kg
Number of rows
1
Contact angle deg
40
Sealing
Without
Cage
Steel sheet
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)

In stock

Technical specification for NTN 7300B

NTN 7300B
Part Number 7300B
Brand NTN
Description Angular contact ball bearing
Net weight 0.040 kg
PRODUCT DEFINITION
d 10 mm Internal diameter
D 35 mm External diameter
B 11 mm Width
a 15.000 mm Charge load application point
α 40° Contact angle
rs 0.6 mm Min fillet radius
r1s 0.30 mm Min fillet radius
PRODUCT PERFORMANCE
C 10.5 kN Dynamic load
C0 4.6 kN Static load
Cu 0.36 kN Fatigue limit load
N 29 000 tr/min Oil lubrication limit speed
N 22 000 tr/min Grease lubrication limit speed
ABUTMENT
da min. 14.5 mm Min shoulder diameter IR
db min. 12.5 mm Min shoulder diameter IR
Da max. 30.5 mm Max shoulder diameter OR
Db max. 32.5 mm Max shoulder diameter OR
ra max. 0.6 mm Max shaft & housing fillet radius
r1a max. 0.3 mm Max fillet radius
NTN angular contact ball bearing

7300B, Brand: NTN, Angular contact ball bearing, Internal diameter 10 mm; External diameter 35 mm; Width 11 mm; 0.040 kg.

NTN 7300B, 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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