NTN MLECH71909HVDUJ74S
Duplex Machline Angular Contact Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Hybrid Angular Contact Ball Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
Stratified
Cage Material
Phenolic
Ball Material
Ceramic
Seal Type
Non-Contact
Seal Material
Nitrile Rubber
Precision
ISO Class 4
Configuration
Two
Enclosure
Double Sealed
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
45.000 mm
D
68.000 mm
B
12.000 mm
2B
12.000 mm
r2 max
0.600 mm
r3 max
0.300 mm
Contact Angle
25 º
d2
50.800 mm
d3
52.300 mm
D1
58.600 mm
D4
59.900 mm
