Quick Details

• Inner diameter:

  24mm

• Number of Row:

  Single Row

• Bore Size:

  24mm

• Outer Diameter:

  72mm

• Size:

  80mm

• Type:

  Roller Bearing

• Application:

  Ram support rollers

• Designed Capacity:

  1000set/Month

• Main Raw Material:

  GCr15 Bearing Steel (52100, 100Cr6)

Product Name:Track Roller Bearings NUKR 72 X

Track Roller Bearings NUKR 72 X

Application

Aston martin, audi, Aux, Buick, Chevrolet

Product Description:

OEM No/Model: NUKR 72 X
BRS Track Rollers
Track rollers, also called cam followers, are characterized by their thick-walled outer 
rings that run directly on a track. The thick outer rings permit high load-carrying 
capability while minimizing both distortion and bending stresses. Sealed designs with 
internal thrust washers help extend service life under conditions of infrequent 
lubrication.

Sizes: 16 mm - 110 mm (1/2 in. - 4 in.) bore.

Designs: 
1. Straddle mounting in a yoke with an inner ring.
2. Cantilever mounting with an integral stud.

Benefits: High load-carrying capability with minimized distortion and bending stresses.
Extended service life under conditions of infrequent relubrication.

NUKR 72 X Specifications                         
D: 72 mm
d: 24 mm
C: 28 mm
B: 80 mm
B1: 49.5 mm
B2: 11.0 mm
C1: 1.3 mm
D2: 44 mm

Technical parameters
Cr: 44.5kN 
Cor: 60.0kN
Fr: 32.0kN 
For: 60.0kN
Limiting speed: 2100 rmp
Nut tightening torque: 220 Nm

Application:
Cutting machine, weaving machines, stretch sewing machine, package edge machine, 
Ram support rollersembroidery machine, button sewing machine, bag opening machine, 
thick feeder, high truckmaterial handling and indexing equipment


BRS FULL COMPLEMENT NEEDLE ROLLER BEARINGS
Full complement needle bearings have a through hardened outer ring 
which permits high static and dynamic load capacities and an ability 
to withstand overloading, shocks and vibration. They are particularly 
suitable for operations involving oscillating motion but may not accept 
high speed conditions where good alignment is necessary. 

Product Range:
1. Heavy-duty Needle Roller Bearings
2. Track Rollers
3. Thrust Bearings
4. Combination Bearings
5. Drawn Cup Roller Clutches

Material: 

Outer Ring & Inner Ring
1. GCr15 Bearing Steel(52100, 100Cr6)
2. Machined
3. Heat Treatment (Hardness HRC 58~63)

Cage
1. ST12 Carbon Steel
2. Drawn
3. Heat Treatment (Nitrocarburizing, Blackening)

Needle Roller
1. GCr15 Bearing Steel(52100, 100Cr6)
2. Grinding
3. Heat Treatment (Hardness HRc60-64)

Precision Rating: ISO P6/P5

Certification: ISO9001:2000

Packaging: Export Standard

Delivery Time: 5 days for general products, 50 days for customized products.



About Us
Luoyang BRS Bearing Co., Ltd is an internationally operating bearing manufacturer 
located in Luoyang, China, where bearings have been mass-produced since 1956.
Based on decades of experience in this industry and professional knowledge of 
international procurement, we are able to supply high quality products and service with 
reasonable price.

BRS supplys not only the bearing units but also a complete solution for bearings. 

BRS Bearing is a bearing manufacturer specialized in producing and selling high quality bearing products with a complete solution for bearings. Luoyang BRS Bearing Co., Ltd is located in the national famous bearing base - Luoyang, China, where bearings have been mass-produced since 1956. BRS ...[Read More]

Company Profile:

• Main Product:

  Bearing

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Mid East, Africa, Oceania

• Total Annual Sales:

  USD 500,001 - 1,000,000

Factory Profile:

• Number of Employees:

  51 - 100 People

• Shift:

  1

• Size of Factory In Square Meters:

  10000

• Years of OEM Experiences:

  15