NSK NJ2307ET Roller s - JiNan Hope Hydraulic Co., Itd

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NSK NJ2307ET Roller s image

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NSK NJ2307ET Roller s Product identifiers

Bearing number:7309BG
Size (mm):45x100x25
Bore Diameter (mm):45,000
Outer Diameter (mm):100,000
Width (mm):25,000
d:45,000 mm
D:100,000 mm
B:25,000 mm
C:25,000 mm
a:43 mm
Contact angle α:40 °
rs min:1.5 mm
r1s min:1 mm
Radial clearance class:CN
Mass:0.85 kg
Dynamic load, C:58.5 kN
Static load, C0:40 kN
Fatigue limit load, Cu:1.82 kN
Nlim (oil):8,900 rpm
Nlim (grease):6,600 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.41 Hz
Characteristic rolling element frequency, BSF:4.1 Hz
Characteristic outer ring frequency, BPF0:4.92 Hz
Characteristic inner ring frequency, BPFI:7.08 Hz
da min:53.5 mm
db min:50.5 mm
Da max:91.5 mm
Db max:94.5 mm
r1a max:1 mm
ra max:1.5 mm
Category:Angular Contact Ball Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.847
Product Group:B00308
Enclosure:Open
Flush Ground:Yes
Rolling Element:Ball Bearing
Number of Rows of Balls:Single Row
Precision Class:ABEC 1 | ISO P0
Maximum Capacity / Filling Slot:No
Snap Ring:No
Cage Material:Steel
Contact Angle:40 Degree
Internal Clearance:C0-Medium
Number of Bearings:1 (Single)
Mounting Arrangement:Universal
Inch - Metric:Metric
Long Description:45MM Bore; 100MM Outside Diameter; 25MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring
UNSPSC:31171531
Harmonized Tariff Code:8482.10.50.28
Noun:Bearing
Keyword String:Angular Contact
Manufacturer Item Number:7309BG
Weight / LBS:1.872
Outside Diameter:3.937 Inch | 100 Millimeter
Width:0.984 Inch | 25 Millimeter
Bore:1.772 Inch | 45 Millimeter
bore diameter::45 mm
radial static load capacity::40000 N
outside diameter::100 mm
operating temperature range::-40 to 120 ºC
overall width::25 mm
cage material::Steel
contact angle::40 °
outer ring width::25 mm
row type & fill slot::Single-Row Non-Fill Slot
maximum rpm::8900 rpm
internal clearance::C0
finish/coating::Uncoated
bore type::Round
precision rating::ISO Class 0
closure type::Open
fillet radius::1.5 mm
snap ring included::Without Snap Ring
series::73B
bearing material::High Carbon Chrome Steel
weight::0.847 kg
radial dynamic load capacity::58500 N
manufacturer product page::Click here

Now our products are exported to lots of countries in the world, such as Mid-east, Europe, America, South America and Southeast Asia, etc. In some area, our products even cover over 50% of the market share.

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JiNan Hope Hydraulic Co., Itd: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)0531-8299 9953; Fax

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