(dimensions in mm)

Bearing Type - with grooved raceway(s)

Bore Dia (d) - 55.0000

Outer Dia (D) - 78.0000

Radius (min) (rs) - 0.600

Static Load Rating (Cor) - 81,500

Dynamic Load Rating (Cr) - 31,100

Max Speed (Grease) (X1000 RPM) - 3

Max Speed (Oil) (X1000 RPM) - 4

Height (H) - 16.0000

Outer Dia. Pilot (D1) - 78.0000

Bore Dia. Clearance (d1) - 57.0000

Weight (g) - 214.00

Material - 52100 chrome steel, or equivalent.

The ball cage is a formed carbon steel design.

Note that one washed is ID piloted and the other is OD piloted.

Please review the technical information for the correct mounting guidelines for this bearing.

• Model Number: 51111
• Inner Diameter：55mm Outer Diameter：78mm Width：mm
• Type：Thrust Ball Bearings
• Update date：2025-04-19
• Application:pump,Microwave Equipment,embroidery cloth,physical instruments,Pneumatic Actuator,Traffic Fire Protection Equipment Security equipment,product accessories,extruder,miscellaneous instruments,reducer,cooling system
• Similar models:KOYO 51111 ISO 51111 ZEN 51111 SKF 51111 CX 51111 NSK 51111 FAG 51111 AST 51111 ISB 51111 FBJ 51111
• BEARING POWER International Trading Co.,Ltd. specialize in 51111 products，there is large inventory of AST 51111 . We has been built up long-term cooperation with AST company, could make a bulk order of the 51111 Which AST 51111 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  164127X/164200XP	127	200,025	93,67	Gamet	Tapered Roller Bearings
  170KBE031	170	280	88	NACHI	Tapered Roller Bearings
  593A/592XE	88,9		36,322	KOYO	Tapered Roller Bearings
  7906UADG/GNP42	30	47	9	NTN	Angular Contact Ball Bearings
  95475/95925	120,65	234,95	63,5	KOYO	Tapered Roller Bearings
  CX156				CX	Wheel Bearings
  G1012KRRB	19.05	47	34,13	Timken	Deep Groove Ball Bearings
  HK2514	25	32	14	FBJ	Needle Roller Bearings
  HK3220	32	39	20	INA	Needle Roller Bearings
  NK19/20	19	27	20	ZEN	Needle Roller Bearings
  QJ313	65	140	33	ISO	Angular Contact Ball Bearings
  VSU 25 1055	955	1155		INA	Thrust Ball Bearings
  YRTE460	460	600		INA	Complex Bearings
  23964MB	320	440	90	FAG	SPHERICAL ROLLER BEARINGS
  1307TV	35	80	21	FAG	SELF
  2305E-2RS1	25	62	24	SKF	SELF
  54218-U				STEYR	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  BK1312	19		12	SKF	NEEDLE BEARINGS
  CRM11	1.3750	3.5000	.8750	SKF	CYLINDRICAL ROLLER BEARINGS
  L17	17	40	10	STEYR	MAGNETO BEARINGS