NUKR 72 X Track Roller Bearing 24*72*80mm
The NUKR 72 X bearing is a Track Rollers with an inner diameter of 24 mm , an outer diameter of 72 mm, a width of 80 mm. It typically uses ISO P6/P5 grade precision tolerances and ZZ, RS type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
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 rollers,embroidery machine, button sewing machine, bag opening machine,
thick feeder, high truck,material 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.
Loading Port: China Port
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.
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