(dimensions in mm)

Bearing Type - with grooved raceway(s)

Bore Dia (d) - 45.0000

Outer Dia (D) - 65.0000

Radius (min) (rs) - 0.600

Static Load Rating (Cor) - 69,200

Dynamic Load Rating (Cr) - 27,200

Max Speed (Grease) (X1000 RPM) - 3

Max Speed (Oil) (X1000 RPM) - 5

Height (H) - 14.0000

Outer Dia. Pilot (D1) - 65.0000

Bore Dia. Clearance (d1) - 47.0000

Weight (g) - 145.00

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:51109
• Inner Diameter：45mm Outer Diameter：65mm Width：mm
• Type：Thrust Ball Bearings
• Update date：2025-12-11
• Application:boring bar boring bar,Cylinder Pneumatic Treatment Element,ship special,food testing,Industrial,medical Equipment,office equipment,directional control valve,Vertical pull,lifting chain,survey accessories
• Similar models:ISB 51109 AST 51109 ZEN 51109 CX 51109 SKF 51109V/HR11Q1 KOYO 51109 FBJ 51109 CRAFT 51109 NKE 51109 NACHI 51109
• BEARING POWER International Trading Co.,Ltd. specialize in 51109 products，there is large inventory of AST 51109 . We has been built up long-term cooperation with AST company, could make a bulk order of the 51109 Which AST 51109 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
  24138MBW33	190	320	128	AST	Spherical Roller Bearings
  ASTT90 F9050	90	95		AST	Plain Bearings
  625-2Z	16	5	5	SKF	Deep Groove Ball Bearings
  7000 B	10	26	8	CX	Angular Contact Ball Bearings
  7024 B	120	180	28	ISO	Angular Contact Ball Bearings
  7217DF	85	150	28	NTN	Angular Contact Ball Bearings
  7305 A-UX	25	62	34	CX	Angular Contact Ball Bearings
  AST850SM 15060	150	155		AST	Plain Bearings
  BK152312	15	23	12	ISO	Cylindrical Roller Bearings
  CRBT 305 A	30	41	5	IKO	Thrust Roller Bearings
  FYTB 35 FM	35			SKF	Bearing Units
  GEEW 70 ES	70	105	70	ISB	Plain Bearings
  LMFP6L	6	12		Samick	Linear Bearings
  SA0063	45	84	45	FAG	Angular Contact Ball Bearings
  MUCNFL207W	35	6.3437		AMI	THERMOPLASTIC PILLOW BLOCKS
  IR-445228	2.7500		1.7600	Torrington	NEEDLE BEARINGS
  8BPL	35	80	21	RIV	DEEP GROOVE BALL BEARINGS
  SUCTP209-28	1.7500			PTI	THERMOPLASTIC PILLOW BLOCKS
  6215-Z	75	130	25	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  63804	20	32	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS