866/854D Tapered Roller Bearing (Size: 3.875x7.5x4.9999 Inch)

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866/854D

Bore Diameter:98.425 mm

Outside Diameter:190.5 mm

Width:126.997 mm

Weight:15.41 kg

Min. Order:1 Piece

The 866/854D bearing is a Tapered Roller Bearings with an inner diameter of 98.425 mm , an outer diameter of 190.5 mm, a width of 126.997 mm. It typically uses Standard grade precision tolerances and features a Steel cage, Chrome Steel (Gcr15) rings. It primarily bears Radial and Thrust, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Application: Gearboxes, Hoisting Equipment, Rolling Mills and Machines in the Mining Industry, e.g. tunnelling machines.

Dimensions:

Inside Diameter:

98.425 mm

Outside Diameter:

190.5 mm

Thickness:

126.997 mm

Weight:

15.41 KG

Chamfer (R):

3.6

Cone Width (B):

57.531

Cup Width (C):

101.6

Chamfer (r):

1.5

Specifications:

HS Code:

8482500090

Structure:

Roller Bearing

Number of Rows:

Double

Demensions:

98.425x190.5x126.997

Brand:

Neutral Product

Precision Rating:

Standard

Load Direction:

Radial and Thrust

Bearing Material:

Chrome Steel (Gcr15)

Cage material:

Steel

Roller Material:

Chrome Steel (Gcr15)

Operating Temperature Range:

-40℃ to 120℃

System of Measurement:

Inch

Series:

855

Rolling Element:

Roller

Cone Number:

866

Cup Number:

854D

Transaction Information:

Transport Package:

Standard Export Package

Shipping Ways:

by Sea or Air

Country of Origin:

China

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

Detailed description

866/854D Tapered Roller Bearing, TDO Type, Double Row, Inch Size.

Size (Inner Dia x Outer Dia x Bearing Width Across Cones): 3.875x7.5x4.9999 Inch (98.425x190.5x126.997 mm)

Cone Part No.: 866

Cup Part No.: 854D

Mini Operating Temperature:-40 °C

Max Operating Temperature:120 °C

866/854D Tapered Roller Bearing consists of two single inner rings (Cone) 866 and a single piece (double) outer ring (Cup) 854D. Besides, it is usually supplied complete with an inner-ring spacer as a pre-set assembly.

866/854D Tapered Roller Bearing
Type:	TDO
Series:	855
Cone Part Number:	866
Cup Part Number:	854D
Bearing Weight (kg)	15.41
Main Dimensions:
	inch	mm
d-Bore:	3.875	98.425
D-Cup Outer Diameter:	7.5	190.5
B-Cone Width:	2.265	57.531
C-Double Cup Width:	4	101.6
T-Bearing Width Across Cones	4.9999	126.997
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 [email protected] or contact us by Wechat or Whatsapp at +8618062246726.

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866/854D Tapered Roller Bearing (Size: 3.875x7.5x4.9999 Inch)

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