Hubei Parts Service Supply Co., Ltd.
28985/28921D Tapered Roller Bearing (Size: 2.375x3.937x2.1874 Inch)

28985/28921D Tapered Roller Bearing (Size: 2.375x3.937x2.1874 Inch)

Min. Order:
1 Piece
Stock:
100 Piece
Port:
Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao
Payment term:
by T/T in advance
Delivery time:
2-3 days for stock, 25-30 days for bulk production
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Mobile NO.: +86-18062246726
Technical Parameters:
Product Designations:
28985/28921D
HS Code:
8482500090
Structure:
Roller Bearing
Number of Rows:
Double
Inside Diameter:
60.325 mm
Outside Diameter:
100 mm
Thickness:
55.56 mm
Weight:
1.64 KG
Demensions:
60.325x100x55.56
Brand:
Neutral Product
Precision Rating:
Standard
Load Direction:
Radial and Thrust
Bearing Material:
Chrome Steel (Gcr15)
Cage material:
Steel
Roller Material:
Chrome Steel (Gcr15)
Transport Package:
Standard Export Package
Shipping Ways:
by Sea or Air
Country of Origin:
China
Operating Temperature Range:
-40℃ to 120℃
System of Measurement:
Inch
Series:
28900
Rolling Element:
Roller
Cone Number:
28985
Cup Number:
28921D
Cone Width (B):
25.4
Cup Width (C):
44.45
Chamfer (R):
3.6
Chamfer (r):
0.8
Application:
Gearboxes, Hoisting Equipment, Rolling Mills and Machines in the Mining Industry, e.g. tunnelling machines.
28985/28921D Tapered Roller Bearing (Size: 2.375x3.937x2.1874 Inch)

28985/28921D Tapered Roller Bearing, TDO Type, Double Row, Inch Size.

Size (Inner Dia x Outer Dia x Bearing Width Across Cones): 2.375x3.937x2.1874 Inch (60.325x100x55.56 mm)

Cone Part No.: 28985

Cup Part No.: 28921D

Mini Operating Temperature:-40 °C                                                     

Max Operating Temperature:120 °C

28985/28921D Tapered Roller Bearing consists of two single inner rings (Cone) 28985 and a single piece (double) outer ring (Cup) 28921D. Besides, it is usually supplied complete with an inner-ring spacer as a pre-set assembly.

28985/28921D Tapered Roller Bearing

Type:

TDO

Series:

28900

Cone Part Number:

28985

Cup Part Number:

28921D

Bearing Weight (kg)

1.64

Main Dimensions:

 

inch

mm

d-Bore:

2.375

60.325

D-Cup Outer Diameter:

3.937

100

B-Cone Width:

1

25.4

C-Double Cup Width:

1.75

44.45

T-Bearing Width Across Cones

2.1874

55.56

Bearing Type:

Roller

Ring Material:

Chrome Steel

Roller Material:

Chrome Steel

Cage Material:

Stamped Steel

Precision:

Standard Precision

Load Direction:

Combined Radial and Thrust

Country of Origin:

China

HS Code:

8482500090

The configuration of the TDO provides a wide effective bearing spread, making it ideal for applications in which overturning moments are a significant load component. TDO bearings can be used in fixed positions or allowed to float in the housing bore.

Applications: gearboxes, hoisting equipment, rolling mills and machines in the mining industry, e.g. tunnelling machines.

All the bearings we are offering are direct factory price, fast delivery, perfect quality. For more bearings, please feel free to mail us at sales@partsservicesupply.com or contact us by Wechat or Whatsapp at +8618062246726.


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