Delivery Time:3-20 Days
Single Row Spindle Ball Bearing SK QJ 1272 N2MA For General Industry
Manufacturing Standard
|
Precision Rating |
ABEC-1(p0) ABEC-3(p6) ABEC-5(p5) ABEC-7(p4) |
|
Seals Type |
Open, Z,ZZ,RS,2RS |
|
Material |
Bearing steel,carbonsteel,stainless steel,ceramic |
|
Bearing steel standard |
GCr15,SUJ2,100Cr6 |
|
Vibration Level Code |
V,V1,V2.V3 |
|
Radial Play(Clearance) |
C0,C2,C3,C4,C5 |
|
Noise Level |
Z1,Z2,Z3,Z4 |
|
Service support |
customization,OEM |
Introduction
Angular contact ball bearings, also known as spindle ball bearings, consist of an inner ring, outer ring, ball, and a cage to contain and separate the ball. They are designed for combination radial and axial loading. Single-row bearings have high thrust capacity in one direction. Double-row Conrad bearings can accommodate thrust in both directions.
Classification
Single row angular contact ball bearings Double row angular contact ball bearings Four-point contact ball bearings Other SK angular contact ball bearingsApplication
Angular contact ball bearings are engineered for use in high-speed, high precision applications for:
· Agriculture
· Chemical
· General industry
· Utilities
Specific Parameter
| Principal dimensions | Basic load ratings | Speed ratings | Designation | |||||
|---|---|---|---|---|---|---|---|---|
| dynamic | static | Reference speed | Limiting speed | |||||
| d | D | B | C | C0 | * SK Explorer bearing | |||
| mm | kN | r/min | - |
QJ 1272 N2MA
Reference Drawing
