- Bore Diameter
- 0.8745 inches minimum and 0.8750 inches maximum
- Outer Member Outside Diameter
- 1.5620 inches minimum and 1.5625 inches maximum
- Outer Member Width
- 0.698 inches minimum and 0.708 inches maximum
- Inner Member Width
- 0.873 inches minimum and 0.875 inches maximum
- Static Radial Load Rating
- 62200 pounds
- Hardness Rating
- 55.0 rockwell C minimum and 62.0 rockwell C maximum inner member
- Hardness Rating
- 28.0 rockwell C minimum and 37.0 rockwell C maximum outer race member
- Lubrication Feature
- Self-lubricating liner race liner
- Part Name Assigned BY Controlling Agency
- Bearing, plain, self-lubricating, self-aligning, low speed, narrow, grooved race, - 65 to + 325 F
- Special Features
- Absence of letter C indicates 440C ball material. absence of letter a = tested to 25000 cycles. P = zinc-nickel or cadmium plating. material - ball: 440C (AMS5630, AMS5880, or AMS5618). race: 17-4PH cres per AMS5643. liner: ptfe shall be included in the liner. harness rating is before swaging. finish: race: plating, when specified, shall be zinc-nickel plating per AMS2417, type 2, grade B or cadmium plating per AMS-QQ-P-416, type ii, class 2. plating shall be on the outside diameter surface and on the flats between the outside diameter and the V-grooves. the plating runout shall occur either in the V-grooves or on the side face areas between the V-grooves and the ball. ball: passivate per AMS2700, method 1 (nitric acid) or method 2 (citric acid), or astm A967. citric 1, citric 2, and citric 3 are acceptable. (AMS2700, method 1, type 8 is prohibited on bearings manufactured with 440C after june 1, 2018).
- Material
- Plastic polytetrafluoroethylene race liner
- Material
- Steel comp 440C inner member
- Material
- Steel corrosion resisting outer race member
- Material Document and Classification
- AMS5630 international std/spec all material responses or AMS5880 international std/spec all material responses or AMS5618 international std/spec all material responses inner member
- Material Document and Classification
- AMS5643 international std/spec all material responses outer race member
- Surface Treatment
- Cadmium or zinc and nickel alloy inner member
- Surface Treatment
- Passivate outer race member
- Surface Treatment Document and Classification
- AMS2417, type 2, grade B international std/spec all treatment responses or AMS-QQ-P-416, type ii, class 2 international std/spec all treatment responses inner member
- Surface Treatment Document and Classification
- AMS2700, method 1 (nitric acid) or method 2 (citric acid) international std/spec all treatment responses or astm A967. citric 1, citric 2, and citric 3 international std/spec all treatment responses outer race member
- Style Designator
- With insert and/or liner with staking groove
Catalogue data is compiled from public DLA/FLIS sources and is provided for
identification. Availability, condition and certification are confirmed on
quotation. OmniSynk Distribution Services is a stocking distributor.