Steel Ball Bearings
Stainless Steel Ball Bearings Open Type: Z, ZZ, RS, 2RS, 2RZ
Manufacturing ball bearings, ball bearings mainly take radial load as well as take moderate axial load, Pyc's ball bearings products include: Miniature ball bearings, single row deep ball bearings, double row deep groove ball bearings, angular contact ball bearings, flange ball bearings, self-aligning ball bearings. With less coefficient of friction, high limiting speed, large size range and various structure.
Features:
Shield / closure: Open ball bearing, Z, ZZ, RS, 2RS, 2RZ
Ball bearings snap ring: N, NR
Tolerance codes: ABEC-1, ABEC-3, ABEC-5, ABEC-7
Vibration level codes: V4, V3, V2, V1
Internal clearance codes: C2, C3, C4, C5
Ball bearings material: AISI52100, AISI440C, AISI304, AISI316, ceramic
Retainer: PTFE, nylon, PEEK or stainless steel
Hardness for rings and balls: 59 - 63HRC
Ball bearings bore size: 1 - 200mm
Versions:
Ball bearings with one or two side rubber seal RS, 2RS
With one or two side metal shields Z and ZZ (2Z)
With a snap ring groove in outer ring N
With a snap ring groove in outer ring and external snap ring NR
In different radial clearances C5, C4, C3, C2
For 80 years, Hartford has manufactured precision steel balls in stainless
steel, chrome steel, and carbon steel, also tungsten carbide and brass.
We produce a broad range of geometric tolerances and sizes, including
miniature balls.
Hartford precision steel balls are manufactured for the widest range
of service environments; a range of surface finishes, coatings, platings, and
heat treating processes are applied to optimize performance, maximize
service life, and to minimize maintenance.
Hartford precision steel balls are vital to products as diverse as cars
and cosmetics, pumps and power tools, valves and vacuums. They are a leading
choice for applications that involve extreme wear and temperature conditions.
And if you manufacture valves, Hartford has extensive capabilities and
expertise for the design and manufacturing of balls for valves.
Our extensive manufacturing capabilities and logistics on both sides of the
world can accommodate immediate needs, future requirements – and rush
projects virtually anywhere in the world. (See PDF)
