NTN 7330BDB
Duplex Angular Contact Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Angular Contact Ball Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
High Strength, 2 piece, Machined
Cage Material
Brass
Ball Material
Steel
Limiting Speed - Oil
2100 RPM
Limiting Speed - Grease
1600 RPM
Precision
ISO Class 0
Configuration
Two
Preload
Light
Static Load Rating
700000 N
Dynamic Load Rating
490000 N
Enclosure
Open
Weight
51.600 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
150.000 mm
D
320.000 mm
B
65.000 mm
2B
130.000 mm
d1
210.5 mm
D2
288.100 mm
r
4.000 mm
r1
1.500 mm
Contact Angle
40 º
da min
168.000 mm
Da max
302.000 mm
Db max
311.500 mm
ras max
3 mm
r1as max
1.500 mm
