d | 63,5 mm | |
d | 2 1/2 inch | |
D | 76,2 mm | |
B | 6,35 mm |
D1 | 71,5 mm | |
D2 | 72,9 mm | |
d1 | 68,2 mm | |
rmin | 0,6 mm | min. 0,6 is the smallest chamfer distance and the largest permissible rounding radius on the shaft and in the housing. |
m | 0,06 kg | Mass |
Cr | 3550 N | Basic dynamic load rating, radial |
C0r | 3800 N | Basic static load rating, radial |
nG Öl | 8500 1/min | Limiting speed With grease lubrication, the permissible value is taken as 70% of the value given in the table. |
Product Description
Thin section bearings have high precision, are very quiet and have high load carrying capacity . These ball bearings are available in three different designs and have an extremely small, predominantly square cross-section. Within each series, the cross-section remains constant even for larger shaft diameters and housing bores.
Details of thin section bearing
The bearings are therefore also described as Constant Section (CS). This special feature distinguishes thin section bearings from conventional bearings as standardised in ISO series.
It is therefore possible to select a larger cross-section and thus use a bearing with
higher load carrying capacity without the need to change the shaft diameter as well.
Thin section bearings allow designs to be achieved that are extremely light and require little space.
Thin section bearings are available as deep groove ball bearings (C), four point contact
bearings (X) and angular contact ball bearings (E). Each of these designs is available in
various series. The series correspond to the crosssection sizes.
Thin Section Bearings |
Structure | Type A Angular Contact Ball |
Type C Radial contact Ball (Deep Groove Ball) |
Type X Four Point Contact Ball |
||
REALI-SLIM | Open Type Bearings |
KAA | Type A-KAA | Type C-KAA | Type X-KAA | |
KA | Type A-KA | Type C-KA | Type X-KA | |||
KB | Type A-KB | Type C-KB | Type X-KB | |||
KC | Type A-KC | Type C-KC | Type X-KC | |||
KD | Type A-KD | Type C-KD | Type X-KD | |||
KF | Type A-KF | Type C-KF | Type X-KF | |||
KG | Type A-KG | Type C-KG | Type X-KG | |||
Sealed Bearings | JHA | / | Type C-JHA | Type X-JHA | ||
JA | / | Type C-JA | Type X-JA | |||
JB | / | Type C-JB | Type X-JB | |||
JU | / | Type C-JU | Type X-JU | |||
JG | / | Type C-JG | Type X-JG | |||
Stainless Steel | SAA | Type A-SAA | Type C-SAA | Type X-SAA | ||
SA | Type A-SA | Type C-SA | Type X-SA | |||
SB | Type A-SB | Type C-SB | Type X-SB | |||
Metric Series | 8mm | Type A-8mm | Type C-8mm | Type X-8mm | ||
13mm | Type A-13mm | Type C-13mm | Type X-13mm | |||
20mm | Type A-20mm | Type C-20mm | Type X-20mm | |||
Ultra-Slim | Ultra-Slim | Type A-Ultra-Slim | Type C-Ultra-Slim | Type X-Ultra-Slim |
Application
The thin-section ball bearings series Monton are always used in the circumstances, such as requiring small space, heavy load ,light weight or limiting some special forms .At the same time ,we also provide some special services ,for example ,we produce bearings according to the customers' blueprint re.At present ,our thin section bearings meet the most demanding specifications in a broad range of applications including:
Aircraft
Aerospace and astronomy instrumentation
Fixing and work holding equipment
Food processing equipment
Glass working equipment
Index and rotary tables
Packing equipment
Machine tools
Medical devices
Optical scanning equipment
Radar
Satellite and communications equipment
Robotics
Textile machinery
Tube and pipe cutting machines
Semiconductor manufacturing equipment
Sorting equipment
We have the below types for your reference:
Open Radial Contact Ball Bearings (KA, KB, KC, KD, KF, KG series)
Open Angular Contact Ball Bearings (KA, KB, KC, KD, KF, KG series)
Open Four Point Contact Ball Bearings (KA, KB, KC, KD, KF, KG series)
Sealed Radial Contact Ball Bearings (JHA, JA, JB, JU. JG series)
Sealed Four Point Contact Ball Bearings ( JHA, JA, JB, JU, JG series)
Specifications for standard Monton thin section bearing
Item | Description |
Material analysis | |
Races & balls | AISI 52100 Type Steel Vacuum Degassed |
AISI 440C Stainless Steel | |
Separators | Brass or non-metallic composite |
C,X bearings | Nylon, fiberglass reinforced |
A bearings | Brass or non-metallic composite |
Nylon, fiberglass reinforced | |
Seals | Rubber |
Heat treatment | |
Races | Through hardened and dimensionally stabilized for use |
Balls | from -65°F to +250°F (-54°C to +121°C) |
AISI 52100-Hardened to Rc 62-66, AISI 440C-to Rc 58-65 | |
Precision | |
Race dimensions | P0-P4 |
Race runouts | P0-P4 |
Balls | G5-G10 |
Diametral clearance and contact angle | |
Type C bearing | Sufficient diametral clearance to provide small amount of running clearance after installation with recommended fits. |
Type X bearing | Gothic Arch Form for two 30° contact angles under light radial gaging load. Sufficient diametral clearance to provide clearance after installation with recommended fits. |
Type A bearing | Diametral clearance for 30° contact angle in single |
unmounted bearing under light axial gaging load. Wide | |
range of preload or running clearance for matched sets | |
Separator design | |
P&L types | |
C,X bearings | Circular Ring, Snapped Over Balls for Retention |
R&G types | |
A bearings | Circular Ring, Circular Pockets, Self Retained |
Quality control | ISO |
Identification | Monton and bearing number |
Cleaning | Multiple cycle immersion and agitation in solvents and/or aqueous cleaners |
Preservative | Preservative Oil |
Package | Heat Sealed in Plastic Bag & Boxed |
Customer Reference
TATA
RIVA Group (Italy)
Ramtec Oy (Finland)
Sandvik
HP
Sacmi Filling Spa (Italy)
HMB (Germany)
SAKATO
Elotec (France)
Mega (Turkey)
Tecnomeca-Kidelan (Spain)
SIEMENS
Davis-Standard (USA)
Rotec Industries (USA)
PSL Limited (India)
SHIPPING
Concast Ag (Switzerland)
Transmin (Australia)
Our Service
Winthin 24 hours reply.
Professional exporting handling
Professional bearings knowledge
Custom service
OEM service
DNV, GL etc. certificated service
Read stock service
Kinds of payment term
Technical Support
Sample available
Warranty:12months
Welcome here if you have any demands!