NA28138/28318D Double Row Tapered Roller Bearing (Size: 1.377x3.151x1.375 Inch)

🔍

NA28138/28318D

Bore Diameter:34.976 mm

Outside Diameter:80.035 mm

Width:34.925 mm

Weight:1.04 kg

Min. Order:1 Piece

The NA28138/28318D bearing is a Tapered Roller Bearings with an inner diameter of 34.976 mm , an outer diameter of 80.035 mm, a width of 34.925 mm. It typically uses Standard grade precision tolerances and features a Steel cage, Chrome Steel (Gcr15) rings. 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:

34.976 mm

Outside Diameter:

80.035 mm

Thickness:

34.925 mm

Weight:

1.04 KG

Chamfer (R):

1.5

Chamfer (r):

0.8

Specifications:

HS Code:

8482500090

Structure:

Roller Bearing

Number of Rows:

Double

Demensions:

34.976x80.035x34.925

Brand:

Neutral Product

Precision Rating:

Standard

Bearing Material:

Chrome Steel (Gcr15)

Cage material:

Steel

Roller Material:

Chrome Steel (Gcr15)

Bore Type:

Cylindrical

Operating Temperature Range:

-40℃ to 120℃

System of Measurement:

Inch

Rolling Element:

Roller

Cone Number:

NA28138

Cup Number:

28318D

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

NA28138/28318D Tapered Roller Bearing, TNA Type, Double Row, Inch Size, Non-Adjustable.

Size (Inner Dia x Outer Dia x Bearing Width): 1.377x3.151x1.375 Inch (34.976x80.035x34.925 mm)

Cone Part No.: NA28138

Cup Part No.: 28318D

Mini Operating Temperature:-40 °C

Max Operating Temperature:120 °C

NA28138/28318D Tapered Roller Bearing comprised of two cones NA28138 and a one-piece (double) cup 28318D.

NA28138/28318D Tapered Roller Bearing
Type:	TNA
Cone Part Number:	NA28138
Cup Part Number:	28318D
Bearing Weight (kg)	1.04
Main Dimensions:
	inch	mm
d-Bore:	1.377	34.976
D-Cup Outer Diameter:	3.151	80.035
T - Bearing Width Across Cones	1.8126	46.04
C - Double Cup Width	1.375	34.925
Bearing Type:	Roller
Ring Material:	Chrome Steel
Roller Material:	Chrome Steel
Cage Material:	Stamped Steel
Precision:	Standard Precision
Country of Origin:	China
HS Code:	8482500090

TNA bearings are non-adjustable, double-row bearings that are supplied with built-in clearance. This results in a specified mounting setting range satisfactory for specific applications.

They are similar to type TDO, but the inner-ring front faces are extended so that they abut, which eliminates the need for the inner-ring spacer of a TDO bearing.

They can be used at either fixed positions or allowed to float in the housing bore to compensate for shaft expansion.

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.

Share this product to:

Let more people see your product

How can you buy NA28138/28318D Double Row Tapered Roller Bearing (Size: 1.377x3.151x1.375 Inch) on the Internet?
High quality NA28138/28318D ( 1.04 kg Mass, ID: 34.976 mm OD: 80.035 mm WD: 34.925 mm , Double Rows , Standard Accuracy Class , Chrome Steel (Gcr15) Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NA28138/28318D. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

- 46356A Tapered Roller Bearing (Size: 280x460x183mm)
- 46356A Tapered Roller Bearing, Double Row (Back to Back), Metric Size, High
- L624549D/514/514D Tapered Roller Bearing (Size: 120.65x161.925x106.365mm)
- L624549D/514/514D Tapered Roller Bearing, Four Row, High Load Capacity, High Speed, Low
- 33219 Tapered Roller Bearing 95x170x58mm
- 33219 Roller Bearing / Tapered Roller Bearing Bearing Model No. :33219 Type: Tapered Roller
- M804049/M804010 (Bore:1 7/8xOD:3.5xT:1 inch) Imperial Tapered Roller Bearing
- M804049/M804010 Single Row Tapered Roller Bearing (Imperial) Cone Part Number: M804049 Cup Part
- N314EM Cylindrical Roller Bearing 70x150x35mm
- N314EM Cylindrical Roller Bearing Bearing Model No. : N314EM Type: Cylindrical Roller Bearing Size: 70x150x35mm
- KB120XP0 Thin Section Ball Bearing (Size: 12x12.625x0.3125 Inch)
- KB120XP0 Thin Section Ball Bearing, 4 Point Contact, X-Type, Single Row, Inch
- YB 2012 Shell Type Needle Roller Bearing (Alt P/N: Y-2012, SN2012, KN-202412)
- YB 2012 Needle Roller Bearing (Interchange Part No.: Y-2012, SN2012, KN-202412), Single
- SL014838 Cylindrical Roller Bearing
- SL014838 Roller Bearing / Cylindrical Roller Bearing Bearing Model No.: SL014838 Type: Cylindrical Roller

NA28138/28318D Double Row Tapered Roller Bearing (Size: 1.377x3.151x1.375 Inch)

NA28138/28318D Related Products »

Product Groups

Information

Category