d:
D:
B:

7307A bearing

Serie 7300

7307A bearing

Description

As a leading global 7307a bearing manufacturer and supplier in China, we're featured by perfect solution for many kinds of bearing supplying,competitive price and fast delivery for each customer. Please rest assured to buy 7307a bearing at the best price from Vista. For any special requirement, contact us now.

7300 Series of Vista's bearing products

Dimension and Parameters

Serie 7300 Serie 7300
Bearing Numbers
Single row :7307A
DB :7307DB
DF :7307DF
DT :7307DT
Principal dimensions(mm)
d :35
D :80
B :21
r(min) :1.5
r1(min) :1
Basic load ratings(N)
Cr :40000
Cor :26300
Basic load ratings(kgf)
Cr :4050
Cor :2680
Value
fo :13.9
Limiting Speed (rpm)
Grease :8000
Oil :10000
Distance of action point(mm)
a :27.1
Abutment and fillet dimensions
da(min) :44
Da(max) :71
ra(max) :1.5
Weight
(kg) :0.464
Basic load ratings(duplex bearing) (N)
Cr :65000
Cor :52500
Basic load ratings(duplex bearing) (kgf)
Cr :6600
Cor :5350
Limiting Speed(duplex bearing) (rpm)
Grease :6300
Oil :8500
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :54.2
face-to-face arrangement :12.2
Installation dimensions(duplex bearing)
db(min) :41
Db(max) :74
rb(max) :1

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