Basic Info
Model NO.:KR16/KR16PP
Rolling Body:Roller Bearings
The Number of Rows:Single
Outer Dimension:Small and Medium-Sized(16-90)mm
Material:Bearing Steel
Load Direction:Axial Bearing
Separated:Separated
Transport Package:Plastic Bag, Box, Carton
Specification:ID: 6-30mm OD: 16-90mm B: 11-35mm W: 19-1975g
Product Description
Track roller bearings are units composed of machined thick-wall outer ring, needle rollers or cylindrical roller sets, cage guidance or full complement needle roller, inner ring or bolt and seal, which features multiple compact structure, high rotating accuracy, lager varieties, broad adaptability and easy installation and can bear high radial load and certain shock load. They are widely used in machine tool, metallurgical, textile and printing machinery, processing lines and etc.
Structure
RSTO Yoke type track roller, without axial guidance, outer ring without ribs, with or without inner ring
STO
RNA22...2RS Yoke type track roller, without axial guidance,lip seals on both sides, with or without inner ring
NA22.2RS
NATR Yoke type track roller, with axial guidance,gap seals on both sides
NATR...PP Yoke type track roller, with axial guidance,plastic axial plain wahers on both sides
NATV Yoke type track roller, with axial guidance,full complement needle roller set,gap seals on both sides
NATV...PP Yoke type track roller, with axial guidance,full complement needle roller set,plastic axial plain wahers on both sides
NUTR Yoke type track roller, with axial guidance,full complement cylindrical roller set,labyrinth seals on both sides
PWTR Yoke type track roller, with axial guidance,full complement cylindrical roller set,lip seals on both sides
CYR Inch series, plain retaining ring, axial guiding, yoke type track rollers
KR Stud type track rollers,with axial guidance,gap seals on both sides
KR...PP Stud type track rollers,with axial guidance,plastic axial plain wahers on both sides
KRE Stud type track rollers,with axial guidance,with eccentric collar, gap seals on both sides
KRE...PP Stud type track rollers,with axial guidance,with eccentric collar, plastic axial plain wahers on both sides
KRV Stud type track rollers,with axial guidance,full complement needle roller set,gap seals on both sides
KRV...PP Stud type track rollers,with axial guidance,full complement needle roller set, plastic axial plain wahers on both sides
KRVE Stud type track rollers,with axial guidance,with eccentric collar,full complement needle roller set, gap seals on both sides
KRVE...PP Stud type track rollers,with axial guidance,with eccentric collar,full complement needle roller set, plastic axial plain wahers on both sides
NUKR Stud type track rollers,with axial guidance,full complement cylindrical roller set,labyrinth seals on both sides
NUKRE Stud type track rollers,with axial guidance,with eccentric collar,full complement cylindrical roller set,labyrinth seals on both sides
PWKR Stud type track rollers,with axial guidance,full complement cylindrical roller set,lipseals on both sides
CRY...V Yoke type track roller, inch system
CRY...VUU Yoke type track roller, inch system
CF Inch series, stud type track rollers
CFE Inch series, stud type track rollers, with eccentric collar
CFH Inch series, heavy stud type track rollers
CFHE Inch series, heavy stud type track rollers,with eccentric collar
Stud Type Track Roller Bearing with Axial Guidance KR,KR.PP:
Bearing Designation Shaft Diameter (mm) Outer Diameter (mm) Breadth(mm) Weight(g)
KR16 6 16 11 19
KR19 8 19 11 29
KR22 10 22 12 45
KR26 10 26 12 59
KR30 12 30 14 92
KR32 12 32 14 103
KR35 16 35 18 173
KR40 18 40 20 247
KR16PP 6 16 11 18
KR19PP 8 19 11 29
KR22PP 10 22 12 43
KR26PP 10 26 12 57
KR30PP 12 30 14 88
KR32PP 12 32 14 98
KR35PP 16 35 18 164
KR40PP 18 40 20 239
KR47PP 20 47 24 381
KR52PP 20 52 24 454
KR62PP 24 62 29 770
KR72PP 24 72 29 1010
KR80PP 30 80 35 1608
KR90PP 30 90 35 1975
Our History Ningbo Defa aluminum profile accessories Co.,Ltd. is located in the southern outskirts of Ningbo City, near Ningbo airport and seaport, very convenient for transportation. The company is about 12,000 square meters and has already invested total RMB 8,600,000 for its products and equipments in the past 10 years. Our Factory DFH is the mother manufacturer company of three factories: Aluminum Profile Accessories Factory, Pipe Rack System Factory and Metal Tool Factory. Our Product DFH specialized in producing and developing aluminum profile accessories and pipe tack systems.
More Aluminum Profiles and Aluminum Profile Accessories and Pipe Rack System Product information:http://www.chinadfh.com/products